Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


Detailed contents of all issues of the journal Радио 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, XNUMX, XNUMX, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 years.

Magazine Radio

Below, in alphabetical order, are the titles of articles published in the journal. Радио from 1946 to 2019. To find out which issue of the magazine Радио published this or that article, use article archive search.

10 years of the space age. Radio signals from space trails

100 years since the first intercontinental radio transmission

Dedicated to the 100th anniversary of the birth of E. Krenkel

August 10-11 Second Field Day

10MAS-1 sounds better

10MAS-1 could sound better

10th Anniversary All-Russian Exhibition NTTM-2010. 8th European Exhibition Expo-Science Europe 2010 (ESE 2010)

12 programs instead of six

120 years of very fast fluctuations

120 years of Radio

120 years of headphone radio reception

120-volt power supply in a 220 V network

1296 MHz is very easy!

12-channel phase power controller

14 new records

14th All-Union Exhibition of Creativity of Radio Amateurs

150 participants. Isn't it enough for the All-Union competitions?

150..., 140..., 120

160 METER CONTEST 2010 - competition results

160 m - in Alpinist-407

160 m - in Spidol-231

160 meters - in VEF-202

1976 - the year of the XXV Party Congress

1-V-1 with optical indicator

1-V-1 with universal power supply

20 space years

200 Yunost-105 receivers

20GDS-4-8 as low frequency

2211000 OSL cards per year

24th solar…

25 kilometers with electronic unit

25 letters per year

25 days in 23 zone

25 watt amplifier

2-V-1 on three transistors

2-V-3 on six transistors

2nd All-Union classification competition of shortwave DOSAAF

2nd Congress of the All-Union Scientific and Technical Society of Radio Engineering and Telecommunication named after A.S. Popova

2K2M and 2ZH2M

30 commands on the 420 MHz band

30 years of the Nizhny Novgorod radio laboratory

30 years of the Soviet Army

March 30 - All-Union competition of young ultrashortwave

300-watt amplifier based on VUO-30-2

34-element antenna for 23 cm band (Abroad)

350 amateur designs

35AC-013

38th anniversary of the Great October Revolution

39 years of Great October

3D games using LED cube

3rd All-Union Spartakiad

40 years of Lenin's decree

40 million books for radio amateurs

41th anniversary of the Great October Revolution

4th All-Union Test

50 books MRB

50 years in the service of the Motherland

50 years on guard of the Motherland

55 programs on 3USCT TVs

55 programs instead of six

58000 participants

5th All-Union competition for the best DOSAAF radio operator

5П19ТМ-20-4, 5П19ТМ-20-6, 5П19ТМ-20-8, 5П19А-2,5-1, 5П19Б-1-4, 5П19А1, 5П19Б1, 5П20А-2,5-1, 5П20А-5-0,6, 5П20Б-1-4,5П20А1, 5П20Б1, 5П36ТМ-10-6, 5П36ТМ-10-8, 5П36ТМ-20-6, 5П36ТМ-20-8

5П19ТС-1-4, 5П19ТС1-1-4, 5П19ТС-1-6, 5П19ТС-1-8, 5П19ТС-3-4, 5П19ТС-3-6, 5П19ТС-3-8, 5П19Т1, 5П19ТМ-1-4, 5П19ТМ-1-6, 5П19ТМ-1-8, 5П19ТМ-3-4, 5П19ТМ-3-6, 5П19ТМ-3-8, 5П19ТМ-10-4, 5П19ТМ-10-6, 5П19ТМ-10-8

5П40А-2,5-1, 5П40Б-1-4

60 Hz from clock resonator

60 years of the creation of the transistor. The beginning of semiconductor applications

65 years since the discovery of the photoelectric effect

66 compact cassettes in the CIS market

6th All-Union Radiotelephone Competition

6th radiotelephone championship of the USSR

6th Correspondence Radio Exhibition

May 7 - Radio Day

May 7 - Radio Day, May 9 - Victory Day. Belka radio station and others ...

75 years of domestic television

7th Correspondence Radio Exhibition

8 programs on ZUSCT TVs

800 far QSOs

8th All-Union competition of radio operators

8mm sound film projector

8th Correspondence Radio Exhibition

9 questions about solar activity

9th All-Union Radio Exhibition

Aiwa - VX-T147, Funai - TV-2100

AM receiver with single-sideband reception capability

AM, CW and SSB detector on a chip

AM-CW-SSB detector

Anti-vox

Arduino Nano vs Maple Mini - performance comparison

Arduino Uno in volume control with UMZCH input and output switch

Arduino Uno helps you play checkers

Arduino or LaunchPad - which is better?

Arduino. Analog I/O Operations, Audio Operations

Arduino. Digital I/O Operations

Arduino. Connecting simple sensors

Arduino. Connecting typical external devices

Arduino. Robot avoiding obstacles and moving towards a light source

AUTOFIRE in a computer manipulator

AVIS - new audiovisual information system

BALUN for HF antenna

BALUN from feeder

Balun or not Balun? Balancing device from cable coil

Big Data, or how to deal with a tsunami of information

BIOS: full control or how to unlock hidden features

BM2073 - two-channel UMZCH 2x210 W class D with an extension to six channels

BYOD: bring and work

Cabrillo: competition reporting format

CD-ROM drive as an audio CD player

CEBIT 2008: INTEL microprocessors - the pace of technology

CeBIT-2007 - in Hannover. What's new?

CES 2008: Digital Realities of Tomorrow

Com to MIDI, or bit rate conversion

COMSPY - Serial Data Monitor

CorelDRAW 12 by Example

CQ MIR started 50 years ago

CSTB-2007

CW interface to amateur display

CW key-machine on CMOS chips

CW direct conversion transceiver

CW-SSB EC filter

DDS synthesizer on a microcontroller

Der Funkamateur visiting Radio

DIN 41612 double row

DM - our 73!

DOLBY C - new noise reduction system

Dr.Web 12 - a new level of anti-virus protection

DreamCast - 32/128 bit set-top box

DRM is the national standard for digital radio broadcasting in Russia

DRM receiver

DSB transceiver

DSB Micro Transceiver

DUS, DUG, TUN and TUP - what is it?

DVB-T2 receiver includes a CRT TV

DVB-T2 receiver turns on TV

DWDM: a lot of light in one window

DX antenna at 430 MHz

DXCC - Maly Vysotsky Island will soon become a deleted entity?

DXpedition Tuva-2014

DX-club Center of Siberia - 25 years on the air

DXpeditions continue

DXpedition to Peter I Island

EFA - end-fed antenna

EME QSO: is it possible?

EuroDISPLAY-2007

Figaro: gas sensors. Murata: piezoelectric, magnetoresistive and pyroelectric sensors.

FLProg - visual programming system for Arduino

Frankfurt Musikmesse 2012: music connected

Funai TV-1400MK7, Funai TV-2000MK7, Funai TV-2008CLP

FUNcube Dongle Pro - USB SDR receiver 64…1700 MHz

GP DL2KQ for 7-28 MHz bands

GP for 80 meters

GP for travel and more

GP with ladders DL2KQ - stationary version

GSM modem in a security alarm system

GSM watchman

HA5ML visiting UA3RDO

Hi-Fi SHOW & HOME THEATER 2005 in Moscow

Hi-Fi for 100 rubles?

Hi-Fi stereo amplifier

hi-fi amplifier

Hi-Fi Tester

hjst box 88

HOT-BIRD 2 in action

IARU recommends

IARU gathers youth

ICOM IC-7000 - new generation all-wave transceiver

IFA 2008 in Berlin: a lot of interesting things

IFA 2009 in Berlin: 3D attraction

IFA-2007: new solutions in high definition

III International Conference on the Application of Radioelectronics in Medicine

III Plenum of the Central Committee of DOSAAF

IMT: a vision for the development of mobile communications of the future

Infineon: chips for telecommunication systems

iPhone number five

IP telephony

ISD4004-16M - Single Chip Voice Recording/Playback System

IV Plenum of the Central Committee of the USSR DOSAAF

IV Spartakiad of the Peoples of the USSR

IV Spartakiad of the peoples of the USSR. Champions prepare for final fights

IV Spartakiad of the peoples of the USSR. Young all-rounders, to the start!

IV Congress of the SRR

JT1CA - 50 years of SSB in Mongolia

KB/VHF receiver

KL7 DX - Russian Alaska

LC generator on logic elements

LC oscillator on a logic chip

FET LC oscillator

LC-meter - attachment to the multimeter

Li-Fi will complement Wi-Fi

Li-Ion battery in multifunctional IR remote control

Li-Ion battery in a multimeter

L-meter with linear scale

MCS-151 and MCS-251 - new families of hardware from Intel

MFJ-259 - heterodyne resonance indicator

MIDI keyboard from a toy synthesizer

MIDI keyboard on PIC16F84

MP3 player - set-top box for PC

Musikmesse 2006: new software

Musikmesse 2006: synthesizers

MVI - an island discovered by the editors

NAMM Musikmesse Russia: pictures from an exhibition

NGN - networks of the future today

OV-1 with finger lamps

PIC controller in car clock

PIC controller controls the electric motor

PLAYSTATION - adaptation unit repair

PLAYSTATION. Color without problems

Profundo - tube audio frequency amplifier

PSK31. Ethics, tactics and methods of work

QRP transceiver

QRPP transceiver

QRP transceiver MA12

QRP transceiver Motive-SSB

QRP transceiver for 80 meters

QRP Power Amplifier

QSO from the Central Arctic

QSO with antipode. On the airship Graf Zeppelin (from the diaries of E. Krenkel)

QTH - Pamir

Q-multiplier for transceiver

R150ASP on the air from Gogland Island

R6SC - student brotherhood of Slavs

R6SE: above us - only the sky!

R9HQ - champions and champions!

RAMDOS for Radio-86RK

RC filters with flat frequency responses

RC oscillator with low non-linear distortion

RC generator

RC generator on K157DA1

RC generator on K176IE5

RC oscillator with capacitive tuning

RC oscillator with digital control and countdown

RC generator with electronic tuning

RC bridge in playback amplifier

RDS - signal structure

RG-58 are different

RGB cube 5x5x5 on Arduino Uno

RIOX - Karaginsky Island

RK9CYA - collective youth radio club

RP4DTA - 229th Tamanskaya…

RR90 - Russian HF radio beacon is back on the air

RRTC - Russian command…

RS flip-flop with dynamic inputs

RTTY - SSTV modem

RTTY 2012 - something new

RTTY CONTEST for the prizes of Radio magazine

RTTY celebration continues...

RUSSIAN 160 METER CONTEST - new position

RC noise filter

RC filters

SDR receiver

Silent Key UA1FA

Sony PLAYSTATION or 32-bit video set-top box circuitry. Module for viewing video CD

SOS from Buchenwald

SOS radio amateurs of Izmail

SP9KAG in Field Day 1955

SPlan 5.0 - Russian version

SSB - transistor exciter

SSB - peak power

SSB - work on one sideband

SSB in LAVINA transceiver

SSB high efficiency exciter

SSB detector

SSB mini-transceiver on the range of 40 meters (Abroad)

SSB transmitter

SSB transmitter at 2m

SSB direct conversion receiver

SSB prefix

SSB transceiver on 80 m

SSB driver

SSB ham band exciter

SSB detector in broadcast receiver

SSB mover

SSTV slow scan television

S-meter in radio station ALAN-100+

S-meter and output power level indicator for Viola radio station

S-meter and AM signal receiving path in a portable FM radio station

TDS-meter - attachment to the multimeter

Telegram manages electrical appliances

TVI filters - calculation

U3DB - Veteran of the Great Patriotic War

U3OR - airborne radio call sign

UA1KAE - 50 years!

UAO on SSB

UCD? new class D amplifier type

UN-UA - first QSO on 1296 MHz

UPOL - 70 years!

USB charger for 6F22 battery

USB programmer for AVR and AT89S microcontrollers compatible with AVR910

USB bootloader with self-starter

USB charger for battery pack 6F22

USB oscilloscope BM8020

USB socket in an old TV

USB voltage recorder with oscilloscope, spectrum analyzer and frequency response functions

Medication Timer USB

UT1MA - 80 years!

U-call signs of radio stations

V All-Union Congress of DOSAAF USSR

V Plenum of the Central Committee of DOSAAF

VI All-Russian Exhibition of Scientific and Technical Creativity of Youth NTTM-2006

VI All-Russian Industrial Fair

VI All-Union Congress of the Red Banner Voluntary Society for Assistance to the Army, Aviation and Navy - Central Committee of the Communist Party of the Soviet Union

VI Summer Spartakiad of the Peoples of the USSR

VIII All-Union Congress of DOSAAF

VIPER-100A and a pocket charger based on it

VIPER-switched pulse IP for UMZCH

VolP in amateur radio practice

VOX in UA3RR transceiver

VOX for FT-840M

VOX for telegraph work

V-shaped antenna

V-shaped television antenna

WaveMaster 8 Zi - growth oscilloscope

WebX.0

WiMAX in Russia and the CIS

WiMAX future

WiMAX revolution

WP700Zi - a new series of oscilloscopes from LeCroy

XIX radio show in October

XVI All-Union Radio Exhibition of 1959

XX Congress of the CPSU - a significant event in the life of the party and people

XXII Congress of the CPSU - a worthy meeting

XXIV anniversary

XXV Congress of the CPSU - a worthy meeting!

XXXIII anniversary of the Great October Revolution

YL made us happy!

YL keep up the pace

YL answer our questions

YO pass: 73!

YOC 2011 - results

Z8PROG - programmer for MK Z86E02, Z86E04 and Z86E08

ZIF connector - from the processor panel

ZX Spectrum on AVR microcontrollers

Have you already mastered the telegraph alphabet?

And where is the UW3DI of the eighties

Do you know

What does your radio station look like?

And could be better

Or maybe we dare?

Isn't that interference?

Don't we have a bug?

Well, come on!

Come on, girls!

And what's inside?

A. S. Popov - scientist and inventor

A. S. Popov and modern radio engineering

A.S. POPOV and Soviet radio engineering

A.S. Popov

A-7-A - HF transmitter exciter

Subscriber loudspeakers

Subscriber loudspeakers for rural radio

Subscriber loudspeaker

Emergency cell phone battery charging

emergency light

Emergency lamp using LED strip

Emergency LED lamp with ionistor

aircraft model timer

Aircraft model tachometer

Aircraft model tachometer

Air sportsmen need radio stations

Avometer

Avometer - the first measuring device

Autometer on two transistors

Autometer on semiconductor triodes

Autometers for testing transistors

Aurora in action! (Radio expedition October-60)

Aurora: opportunities and prospects

Austrian broadcasting under the yoke of the dollar

Autoanode modulation in low power transmitters

Bus loudspeaker AGU-10-3

Bus radio Tourist

Auto switch with frequency comparison

TV auto switch

Auto switch-timer in a multimeter

Increased Stability Oscillators

Autorun programs from a USB drive

Autoinformer for the bus

Car radio LG-TCC2510

Automatic - tape recorder switch (Abroad)

Automatic - light switch

Automatic - switch of garlands

Automatic - voltage polarity switch for charger

Automatic - LED switch

Automatic - switch of the network winding of the transformer

Automatic - volume control of telephone signals

Automatic Running Lights

Automatic alarm clock Glory

Automatic switching on of car headlights and parking lights

Automatic fan switch

Automatic fan switch in transceiver power supply

Automatic blower fan

Automatic lighting switch

Automatic light switch in the hallway

Automatic light switch

Automatic street lighting

Automatic pauses in the phonogram

Automatic pump shutdown

Automatic light switch

Automatic emergency lighting

Aquarium vending machine

Aquarium machine 2

Automatic record player

Automatic load switch

Stabilizer switch off

Automatic recharger for Ni-Cd battery

Automatic battery charger

Groundwater pumping machine

Call machine

signaling machine

plant watering machine

Record changer

Greenhouse machine

photo printing machine

Refrigerator machine

Automatic lighting off delay

Automatic protection kinescope

Automatic lamp protection against burnout on the relay and trinistor

Automatic lamp protection against burnout on a triac

Automatic protection against inadmissible voltage in the mains

Automatic protection of radio equipment from overloads when turned on

Network equipment circuit breaker

Three-phase motor protection circuit breaker

Refrigerator circuit breaker

Automatic sound effects with flashing LEDs

Steam locomotive direction changer

Garland switching machine

Electric circuit switching machine

staircase lighting machine

Automatic lighting for the pantry and garage

Corridor lighting machine

Automatic battery disconnect in a cassette recorder

Automatic coffee maker cut-off

Automatic pump shutdown

Electric kettle shut off machine.

Egg tray turner in the incubator

Automatic switching of front and rear view cameras

Automatic switch of eight garlands

Automatic switching of two garlands

Automatic switch-on and switch-off of staircase lighting

Soft starter for incandescent lamps

Soft starter for collector electric motors

Automatic garland smooth control

PC-based call machine

Dry food dispenser for aquarium

Automatic temperature control in the greenhouse

Automatic watering the garden

Automatic Light Day

Light effects machine

Automatic lighting effects - prefix to the computer

Automatic Lighting Effects Running Shadow

Automatic lighting effects on the microcontroller

Lighting effects machine based on PIC controller

Light Effect Machine Singing Heart

Light Effect Machine Pulsating Heart

PC controlled lighting effects machine

Automatic light effects Heart with autorhythm

Light Effect Machine Happy Heart

Hush Automatic

Automatic street lighting day-night

Automatic fan control with humidity sensor

Kitchen ventilation control

Vibration pump control machine

Water pump control automatic

Automatic control of daytime running lights

Automated daytime running lights

DRL automatic control with turn signal function

Automatic pickup control

Incubator control machine

Automatic staircase lighting control with motion sensor

Automatic lighting control

Utility room lighting control

Refrigerator defrost control

Windshield wiper control

Washing machine control

Automatic street lighting control with astro timer

Automatic light control

The machine controls the washing machine

Car engine switch

Circuit breaker

Christmas tree illumination switch

Automatic switch of New Year's illumination

Automatic light switch

TV circuit breaker

TV circuit breaker with simplified connection

Aquarium automation

Air ionizer automation

Automation of water supply of an individual house

Call automation

Domain process automation

Hatchery automation

Automation programming MK

Automation of production is the most important means of technological progress

Cistern automation

Computer-aided design of small-sized SMPS based on VIPer chips

Computer-aided design of a flyback converter based on TOP Switch chips

Automated Aquarium

Automated search for correspondents

Automation in industry

Automation for club radios

Toilet room automation

Automation and space

Automation and man

Automatic Wow

Automatic water pump

Automatic gasified thermal plant

Automatic stripping of button contacts in a microcontroller device

Automatic laboratory in space

Automatic tuning and autotuning of the frequency in the VHF receiver (Abroad)

Automatic P-loop tuning

Automatic tuning of the P-loop of the output stage

Automatic receiver tuning

Automatic processing of medical information

Automatic poster machine

Automatic tuning

Automatic tuning and tuning in radio receivers

Auto Frame Adjustment

Automatic frequency control

Automatic local oscillator frequency tuning

Automatic attachment to the charger

Automatic adjustment of contrast and saturation in TVs UPIMTST-61-II-2

Automatic bandwidth adjustment

Automatic gain control

Automatic gain control in SDU

Automatic gain control on TV

Automatic low frequency gain control

Automatic horizontal synchronization

Automatic ignition system

Automatic PSK passage monitoring system

Automatic telephone exchange

Automatic setting of the recording level in the tape recorder

Automatic turtle

TV circuit breakers (a selection of notes)

Automatic foxes

Automatic attachments for amateur movie cameras

Automatic temperature controllers

Automatic thermostats. Continuously adjustable

Automatic thermostats. step switch

Automatic Antenna Tuner ANT-09

Automatic Antenna Tuner for QRP

Automatic color balance in TVs

Automatic wiper control

Automatic Fan (Abroad)

Automatic light switch in the hallway

Fog lamp automatic on/off switch

Automatic range selection

Circuit breaker

Home Appliance Circuit Breaker

Circuit breaker for household radio equipment

Automatic switch of household radio equipment-2

Automatic switch of household radio equipment-3

Tape recorder circuit breaker

Autotransformer automatic load break switch

Automatic light switch

Automatic lighting switch in utility rooms

Automatic IR light switch

TV circuit breaker

Automatic TV switch AVT-1

TV circuit breaker switchable by video amplifier

TV circuit breaker controlled by a fractional detector

TV circuit breaker controlled by fractional detector

Automatic color switch

Kettle automatic switch

Automatic Morse Code Encoder

Automatic transmitter of telegraph signals

Automatic blood pressure monitor

Automatic low current meter

Automatic KBV Meter

Automatic key

Automatic key with memory

Automatic battery-network switch in a tape recorder

Automatic signal switch

Automatic phase switch

Automatic frequency response corrector

Automatic lamp key

Automatic mixer

Automatic night light - from a lawn lamp

Automatic noise limiter

Automatic illuminator

Automatic load break

Automatic transmitter with timer

Automatic switch

Automatic changeover to autotransformer

Automatic switch with digital indication

Automatic switch of TV inputs

Automatic sensitivity switch

Automatic search

Automatic voltage polarity converter

Automatic instrument for bulk testing of capacitors

Automatic gastron heating

Auto player

Automatic start of the tape recorder

Automatic radio direction finder with tracking system

Automatic radio node

Automatic Discharger for Ni-Cd Batteries

Automatic humidity controller

Automatic volume control in car radio

Automatic regulator for absorption refrigerators

Automatic irrigation controller

Automatic Solution Temperature Controller (Abroad)

Automatic fan speed control in computer power supply

Auto play mode

Automatic mode of operation of the tape recorder

Automatic speech informant with UZCH and power supply

Automatic reset of the decade counter

Automatic Indoor Plant Light

Automatic light beacon

Automatic direction finder

Automatic traffic light

Automatic input selector

Automatic Mailbox Alarm (Abroad)

Automatic watchman

Automatic timer for TV

Automatic telegraph key

Automatic telegraph key on ATtiny13

Transistor automatic telegraph key

High sensitivity automatic thermostat

Automatic temperature controller with transistor sensor

Automatic shooting range from Dendy-pistol

Self-powered automatic frequency counter

Automatic electronic moisture meter for grain moisture determination

Automatic activation of the subscriber loudspeaker

Automatically turn on the computer monitor

Automatic recovery of electronic clock readings

Turn off the TV automatically

Antenna automatic grounding

Automatic charger

Automatic charger for Ni-Cd batteries

Automatic battery charger

Automatic battery charger 7D-01

Automatic charger for lead acid battery

Automatic charger based on PC power supply

Automatic charger. Charging cable loss compensation

Automatic charger-discharger for Ni-Cd and Ni-MH batteries

Automatic switching and matching device

Automatic counter reset

Automatic battery shutdown

Automatic speaker mute (Elfa-201-3-stereo)

Automatic power switching

Automatic radio station switching

Automatic switching TV antenna

Automatic discharge device

Automatic battery charger

Automatic battery charger

Automatic redundancy of signal lamps

Automatic offset in the mixer

Automatic tracking

Automatic control of a collective television amplifier

Automatic control of amateur transmitters

Automatic heater control

Automatic control of production processes

Automatic lead acid battery charger

Automatic shutdown device

Automatic four-channel charger-discharger

Low beam headlight switch

Guessing machine

Auto-switch of audio and video inputs

Automatic headlight switch

Engine heater

Automatic lighting control

Automatic OZ angle regulator on K1816BE31

Milk watchdog

Automatic simulator for a keyboard musical instrument

Light effect machines

Automatic lighting effects based on a three-phase multivibrator

Energy saving machine

2 meter band car antenna

Car radio Eureka-310-stereo

Car TV antenna

Car charger for a portable radio station

Car talking clock with thermometer

Car receivers

Automotive probes-indicators

car radios

Car radios A-370 and A-370M

Car warning lights

Car clock on a microcontroller

Car GSM signaling device with coordinates determination

Car automatic SWR meter

Automotive laptop power supply without winding elements

Car combination lock with blocker

Car security alarm on a microcontroller

car receiver

Car receiver A-12

Car receiver A-5

Car cassette player

car radio

Car radio A-18

Car radio A-324

Car radio A-66

Automotive voltage regulator

car light

car alarm

Car alarm on PIC16F84

Automotive Voltage Alarm

Car strobe

Car stroboscope from a laser pointer

Automotive strobe with adjustable flash duration and spark current sensor

Car tachometer

Automotive UMZCH with a power supply

VHF car amplifier

Autonomous car alarm

Autonomous car alarm system

Autonomous security device

Autonomous battery discharge device

Autonomous digital video recording systems. Autonomous video recorder Tral with built-in WEB server.

Autonomous sound amplification unit based on the input module of the mixing console

Autonomous power supply

Offline frequency divider for M890G multimeter

Autonomous source of emergency lighting with a timer

Autonomous power supply on 18650 batteries

Standalone SWR meter

Autonomous LED lamp

Autonomous LED lamp with capacitive relay

Answering machine in telephones with caller ID

Answering machine for PBX

Answering machine telling the time

Local oscillator autotuning

Auto-tuning of the clock frequency in TVs

Auto search in tape recorder

Auto search for fragments of phonograms in Mayak-231-stereo

The author of the book is a pupil of the school of radio electronics

Auto reverse in tape recorders-prefixes Elektronika TA1-003S and Elektronika TA-004S

Hitch-hiking

Hitchhiking in a battery tape recorder

Hitchhiking in a tape recorder

Hitchhiking for a cassette recorder

Tape recorder hitchhiking

Hitchhiking for EPU

Hitchhiking cassette recorder

Hitchhiking on IC

Hitchhiking on one transistor

Hitchhiking on thyristor

Autostop on photoresistor

Autostop with piezo sensor

auto guard

Autotest via I2C bus

autotransformer

Autotransformer ARN-250 for powering radios and TVs

Autotransformer in the laboratory

Autotransformer for TV

Autotransformer and voltmeter

Autotransformer based on TS-180

Autotransformer with automatic switching

Autotransformers

Receiver Pushbutton Tuning Unit

Agronomists study radio engineering

Agronomists will thank you!

Adaptation of incompatible models: CAP of NTSC VCRs and their conversion to 625/50 standard. CAP BVG, SAR VV

Adaptation of incompatible models: analysis of the operation of the chrominance block

Adaptation of incompatible models: mapping, analysis of CAP operation

I2C adapter to computer COM port

S/PDIF adapter

APR adapter

Adapter for AVU

Adapter for connecting a modem to a cordless handset

Adapter for testing transistors with short leads with a multimeter

Adapter for radio operator

PCI interface adapter for peripherals

IrDA port adapter for computer

Guitar Adaptation

Adaptation of steel vibrators

Piano adaptation

Adapted accordion

Communication and programming adapters for microcontrollers via COM port

Adaptive seat heater control

Adaptive wiper control

Adaptive receiver of pulses of slowly varying amplitude

Adaptive Image Saturation Control

Adaptive surround back channel

Correspondent's address - Venus

Addresses of patent collections

ABC of HF sports

ABC of HF sports. Antenna for amateur radio

ABC of HF sports. First step into short waves

ABC of HF sports. Category XNUMX transmitter

ABC of HF sports. Amateur radio prefixes

The alphabet of a radio amateur

ABC of radio circuits

ABC of radio circuits. Acoustic devices

ABC of radio circuits. Antennas

ABC of radio circuits. Breakers and switches

ABC of radio circuits. Coils, chokes, transformers

ABC of radio circuits. Coded designations on resistors and capacitors

ABC of radio circuits. Capacitors

ABC of radio circuits. Semiconductor diodes and thyristors

ABC of radio circuits. Wires, cables, screens

ABC of radio circuits. Various elements of radio equipment

ABC of radio circuits. Detachable and collapsible connections

ABC of radio circuits. Resistors

ABC of radio circuits. transistors

ABC of radio circuits. Symbols on structural and functional diagrams

ABC of radio circuits. Electromagnetic relays

Academician V. A. Kotelnikov

Academician N. D. Papaleksi

Aqua Watchdog

AKIP-9104 - modern logic analyzer

Rechargeable battery in Krona case

Battery for receiver Russia-301

3,3V battery power supply

Batteries D-0,25 in VEF receivers

Active of the Leningrad Radio Club

Activists of the Tula Radio Club

Voluntary society activists

DOSAAF activists

DOSAAF activists

Active KB antenna

Active car antenna

Active speaker system Amfiton

Active speaker system with an amplifier based on the TA8227R chip

Active antenna

Active MB Antenna

Active antenna VHF FM

Active antenna MV-UHF

Active speaker in the subscriber loudspeaker

Active speakers for DVB-T2 set-top boxes

Active speaker with combined power supply

Active speaker with a bridge UMZCH on a TDA7266L chip

Active built-in speaker for computer

Active indoor HF antenna

Active single channel antenna

Active loop antenna

Active TV Antenna

Participate more actively in radiofication of collective farms

Actively help the village radio

Activity plus skill

Solar activity now and in the coming years

Active antennas

Active LC filter

Active RC LPF

Active RC filter

Active RC Filter (Abroad)

Active RC filter in the receiver

Active RC High Pass Filter

Active RC Low Pass Filter

Active HF switch

Active high-resistance probe for a digital oscilloscope on a microcontroller

Active divider of the output voltage of the power supply

Active TV signal divider - from passive

Active low pass filter

Active TV coupler

Active tunable filter

Active adapter for dynamic microphone

Active signal splitter for stereo telephones

Active TV signal splitter

Active splitter of television and radio signals VHF

Active TV signal splitter

Active volume control

Active tone control

Active notch filter

Active notch filter with electronic tuning

Active subwoofer for computer

Bicycle active reflector

Active filter for CW

Active subcarrier suppression filter

Active filter on field-effect transistors

Active low pass filter

Active flux

Active probe

Active probe for oscilloscope

Active probe for oscilloscope

Active probe with CMOS chip

Acoustics: Textbook for universities

acoustic target

Acoustic set-top box for color TV

Acoustic set-top box for color TV with video input connection

Acoustic system 100AC-022

Acoustic system CIONKEN

Acoustic system SEVINA (VERNA 50A-003)

Acoustic system SM-011

Acoustic system Verna 100A-005

Acoustic system Verna 100A-10

Acoustic system Verna 100A-14

Acoustic system Verna 150-03

Acoustic system Verna 50-01

Acoustic system Verna 50-02

Acoustic system Verna 50A

Acoustic system VERNA 50A-11

Acoustic system Verna 50А-031

Acoustic system of a household radio complex

Speaker system with extended dynamic range

Acoustic machines

Acoustic units for stereophony

Acoustic units for stereo system

Acoustic switches

Acoustic measurements in the practice of a radio amateur

Acoustic lenses for loudspeakers

Acoustic systems Baltilines Audio

Acoustic systems of broadcast receivers

Acoustic systems with a circular radiation pattern

Speakers with extended dynamic range

Acoustic systems of modern broadcasting and television receivers

Acoustic systems: foreign and domestic

Acoustic unit with surround sound

Acoustic unit with increased efficiency at low frequencies

Acoustic switch

Acoustic motion sensor

Acoustic detector

Acoustic locator for car

Acoustic night light

acoustic switch

Acoustic dimmer

Acoustic level switch

Acoustic counting signaling device

Acoustic bass reflex

Acoustic demything of loudspeakers

Acoustic short circuit in a loudspeaker and its overcoming

Acoustic design of loudspeakers

acoustic relay

Acoustic device for the player

Acoustic shielding of dynamic drivers

AL307 backlight dial

Fast battery charging algorithm

Alexandra Astankova

Dedicated to Alexander Stepanovich Popov ...

Breathalyzer

Diamond thermistors TRA-1 and TRA-2

Altai. New mobile radio system

Alternative to the Polish grid

Aluminum oxide semiconductor capacitors K53-59

AM detector on IC

AM transmitter at 160m

AM/FM demodulator on microcontroller

AM/FM receiver

Ear pads for phones

US-British Interrupters of International Cooperation and the Field of Broadcasting

American Radio League in the Service of Warmongers

American coaxial cables

American TVs 1961

ampervoltmeter

Ammeter voltmeter for laboratory power supply

Ammeter for beginners

Ammeter voltmeter PR-5

F-434 ampervoltmeter - transistor tester

AC ammeter with linear scale

Ammeter-current sensor in electronic load

Amplitude modulation

Variable carrier amplitude modulation

FET amplitude vibrato

Amplitude, average, effective

Amplitude stable local oscillator

RFI amplitude limiters

Amplitude detector

Amplitude detector in the display unit

Low Distortion Amplitude Detector

TV amplitude selector

AM-FM receiver with low voltage supply

Analysis of drivers for UMZCH without general environmental protection

Analysis of linear electrical networks on Radio-86RK

Analysis of an impedance meter

USB analyzer

Input signal analyzer

Carbon monoxide analyzer

Decoder logic analyzer

Spectrum analyzer

Spectrum Analyzer GSP-827

Audio Spectrum Analyzer

Transmitter Spectrum Analyzer

LG SA-9x0 Series Spectrum Analyzers

Analogue of high voltage zener diode

Analogue of a powerful zener diode

An analogue of a zener diode on a low-power field-effect transistor

Tunnel Diode Analog

Analogue of Metakom TM-2002 dongle on Attiny2313

Dinistor analogues in automation devices

Analogues of foreign semiconductor diodes

Analogues of foreign transistors

Analogues of miniature galvanic cells

Analogues of trinistors with field-effect transistors

Analog electronics

Analog switches for matching with indicators

Analog thermometers on logic chips

Soldering Station Analog Control

Analog frequency counter

Analog-to-digital dynamic color setup

A/D Directional Antenna Indicator

Analog-digital TVs of the fifth generation TCI-AC

Philips analog-digital TVs. Single-chip processor UOC III

English for air

Andrey Alexandrovich Zhdanov

Antarctica, 58th RAE, further everywhere…

Antarctic Odyssey - a quarter of a century later

Antenna 5/8l band 1296 MHz

144 MHz Delta Loop Antenna (Overseas)

Antenna Inverted V - Windom

Antenna LN-900 GSM

Super Moxon Antenna

Antenna UA6AGW

Antenna UA6AGW v/80

Antenna UA6AGW with switchable radiation pattern

Antenna UA6AGWv. 20–10m

Antenna ZL Mini - Quad

Antenna butterfly

Antenna in the room

Antenna wave channel (principles of construction and tuning features)

Antenna flexible rod

Double triangle antenna

136 kHz band antenna

144 MHz Antenna

145 MHz antenna on the windowsill

432 MHz circular polarized antenna

Antenna for long-range television reception

Antenna for 7 MHz band

Cottage Antenna

Antenna for low frequency bands

Antenna for low frequency bands (Abroad)

Field Day Antenna

Antenna for portable CB radio station

Antenna for receiving VHF FM radio stations

Antenna for tropospheric television reception

UHF antenna

UHF antenna - per hour of work

Antenna and UHF converter

Coaxial cable antenna

Combined polarization antenna

Fox Antenna UB5UG

Antenna fox at 3,5 MHz

Antenna Mini-square (Abroad)

Antenna 12 channels

Antenna for 144 and 28 MHz

Antenna 160 m

Antenna on the 160th band

Antenna for 28 and 144 MHz

Antenna on the 33rd television channel

Antenna for 160 m band

Antenna for 80 m band

Roof top antenna remains a problem

radio station antenna

RX3AKT radio antenna

UK8HAA radio antenna

Antenna with active reflectors

High efficiency antenna

Antenna with ground base

Antenna with back radiation

Antenna with reflector

Antenna with switchable radiation pattern

Controllable Antenna

Antenna with shielded descent and output

Communication antenna via satellite

Antenna tri-band square

Antenna shortened dipole

Spindler antenna for UHF

Antenna system based on ASP antenna

Antenna matching device

Antenna device for radio nodes

Antenna device for communication via amateur satellites

fox antenna device

Antennoscope - high-frequency measuring bridge

Antennascope for 144 MHz band

Antennas

Antennas HB9CV for 2 bands

Antennas of the future

Antennas in the clouds

160 m range antennas

Antennas 160 meters

Antennas for 144 and 420 MHz bands

Antennas for long-range television reception

Antennas for receiving two television programs

Antennas for work in the field

Antennas for ultra-long-range television reception

Antennas for VHF

Antennas for 430-440 MHz

144 MHz man-portable radio antennas

Antennas of portable VHF radio stations

Radio relay antennas

UA1DJ radio antennas

Low Power Radio Antennas

Antennas with ring vibrators

Antennas with SU on power lines

Fixed Beam Antennas

Antennas with elliptical polarization

VHF antennas from a set of typical elements

Antenna indicators

VHF antenna arrays with vertical polarization

Antenna arrays. Formation and approval methods

Antenna arrays: diagrams and power

Antenna amplifiers SWA

Antenna amplifiers with electronic tuning

Antenna T-tuner with SWR meter and power meter

Antenna adapter to improve the efficiency of wireless networks

Antenna vane adapter

Antenna attenuator

1260 MHz Antenna Unit

Antenna unit 2 m range

Antenna unit for the 1215 MHz band

fuse antenna isolator

Antenna switch

Antenna switch

Antenna switch controlled by remote control

Antenna transformer

Antenna tuner

Antenna VHF amplifier

Antenna amplifier

Antenna Amplifier (Abroad)

1296 MHz Antenna Amplifier

Antenna amplifier range 2 meters

VHF Antenna Amplifier

Antenna amplifier for long-range television reception

Antenna amplifier for VHF FM radio

UHF antenna amplifier on a chip

Antenna amplifier for 12 channels

Antenna amplifier for 430-440 MHz

Antenna amplifier on ceramic-metal lamps

Antenna amplifier on miniature lamps

Antenna amplifier with remote tuning

Antenna amplifier with strip lines

Antenna filter for VHF radio

Antenna filter at 27 MHz with harmonic absorption

Antenna filter for combining (separating) VHF signals

Feeder Antenna Effect

Antipoacher

antibay

Anti-corrosion coating of steel parts

Antistatic wrist strap

Caller ID based on Panasonic KX-T2365 phone

Caller ID prefix to a computer Electronic secretary

Caller ID prefix Expert

Aperiodic Antenna Amplifier for Broadcast Receiver (Abroad)

Aperiodic High Frequency Amplifier

aperture distortion

Apparatus for measuring the speed of the pulse wave

Apparatus for listening to the operation of machines

Apparatus for UHF diathermy

Apparatus for electrospark hardening of tools

Apparatus for electric forces

Apparatus for electrosleep

Telegraph apparatus

Lighting control apparatus

Apparatus Echo

Hardware decoder for telegraph signals (Abroad)

Observer hardware log

Top class equipment. Loudspeaker 35AC-1

Top class equipment. UCU Radio engineering-020-stereo

Top class equipment. Electrophone Allegro-002-stereo

Equipment for observation in the range of superlong waves

Equipment for tuning VHF receivers

Amateur film dubbing equipment

Radiosport equipment

Radio equipment

Radio equipment for parks and open areas

Equipment for communication via satellite

Recording equipment

Magnetic recording equipment-80

Magnetic recording equipment - 83

Radio control equipment for models

Radio control equipment for Signal-1 models

Communication equipment via RS

Studio equipment equipment

Artificial larynx devices

APCG in channel selectors

APCG in the channel selector SK-D-1

Ardunyasha manages the running line

Arctic radio operator

Arcturus-001-stereo

Fittings for IF filters on ferrite rings

Army signalmen - organizers of radio clubs

Army of the People

Computing Arsenal

AGC in SSB receiver

AGC in foxholes

AGC in Radio-76 transceiver

AGC in Record-B transceiver

AGC in bass amplifiers

AGC in bass amplifiers (Abroad)

AGC for lamp circuits

AGC for Radio-76

AGC for communication receiver

AGC for TVs

AGC for KRS-78 transceiver

AGC on current branching

AGC of transistor receivers

ARUZ in Nota

ARUZ in a transistor tape recorder

Archive QSL G3TXF…

MCS-51 architecture: moving to 64-bit Windows

AFC for luminescent indicators

AC Sven HP-830B with two-way UMZCH

USB powered laptop speaker

Home theater surround speakers

Speakers with slotted bass reflex

double head speaker

Assembly language: a short course for beginners

Assembler: programming basics or first practical steps

Association-27

ACS Health

ACS Olympiad

ASUP Lviv - in action

Aces of the frontline air

Atakhon Gaziev and his young friends

Atmospheric radio interference

Atommash

nuclear battery

PBX - prefix to the phone

Attenuator for school sound generator

Audio mixer for camcorder

MP3 and Opus audio player

Scooter audio system

audioscope

Acetone rosin flux

ADC KR572PV5 - voltage comparator

ADC with RS-232 interface

ADC with USB interface

Aeroelectric exploration

Butterfly

Basic HF radio receiver

Baikonur calls radio amateurs

Bacteria generate electricity

Balancing stereo channels

Balancing the OML-2M oscilloscope

balancing robot

Balanced Feedback Scheme

Balanced amplitude vibrators (selection)

Balance detector for direct conversion receiver

Balanced modulator and bass amplifier for HF transmitter (Abroad)

Balance modulator on varicaps

balance mixer

Balcony antenna with capacitive loading

Fuchs balcony antenna

The Baltics

Barograph

Barograph for rocket model

Barometer and thermometer on Atmega8

Barometric altimeter

Barretters and Urdoxes

Barretors and their applications

Bass in the car: non-standard solutions

Bass accompaniment with EMP memory

Letter series battery lamps

Battery Muggles

Battery receivers

Battery LED lights with time relay

Battery 0-V-1

Battery 1-V-1

Battery 1-V-2

Battery 1-VO for local reception

Battery meter

Battery HF Super

Battery shortwave receiver

Battery tube voltmeter

Battery tape recorder

Battery Single Lamp OVI

battery oscilloscope

Battery transmitter

Battery receiver 1-V-1

Battery receiver from factory parts

Battery receiver Riga B-912

Battery receiver Talin B-2

battery player

Battery radio with low anode voltage

Battery radio node

Battery Signal Generator

battery super

Battery VHF receiver

Battery electrophone

Battery for radio Sport-2

BVG: Characteristics, features of operation and repair

vigilant fly

Running line on LEDs

Ticker with text input via Bluetooth

Creep line with text input using a computer keyboard

Running line with mechanical scanning

running lights

Running lights for a small Christmas tree

Running lights on the AT89C4051 microcontroller

Running lights on YX8018 chips

Running lights on high power MOSFETs

Running LED lights

Running lights on a three-phase multivibrator

Running lights on trinistors

Running lights on a four-phase multivibrator

Running lights on energy-saving lamps

Running lights with variable speed

Running lights with a smooth change in brightness

Running fire on neon lamps

Running fire with auto-reverse on the microcontroller

No paper, no distance

Are they guilty without guilt?

No ranking table

Wattless Current Limiter

Throttle free stabilizer for water pump

Choke-free receiver power filter Record-47

Tubeless HF Converter

Tubeless superheterodyne receiver

Backlash-free drive unit of the tape recorder

Maskless color kinescopes (according to foreign sources

Safe charging of Li-Ion batteries

Secure Network Flash

Safe charger

Safe power supply of the load with voltage of any polarity

Safe control of trinistors

Axialless Variable Capacitor

Dimensionless bath

Inertialess step down filter

Inertial Noise Reduction Filter

Baseball cap with light effect for sports fans

BASIC for Micro-80

BASIC for Radio-86RK

Basic Micron

BASIC service for Radio-86RK

BELA LEVAHI Broadcasting of the Hungarian People's Republic

Belarus

Belarus-103

Belarus-5

Belarus-53

Belgrade radio in the service of the American-British warmongers

Belomorskaya radio mission

Conversation in the Star

Frameless Transformer Coil

Quartz-free prefix to GIS

Quartz-free decoder SECAM-PAL-NTSC

Acid Free Zinc Flux

Brushless DC motor

Brushless DC motor with magnetic field sensors

Contactless PBX

Contactless ignition system

Non-contact electronic jig

Non-contact winding device

Contactless charger

Contactless Charger-2

Contactless charger for radio receiver

Non-contact resonant relay

Non-contact time relay

Contactless control device

Proximity sensors

Non-contact capacitive sensors

Contactless hitchhiking in Jupiter-202-stereo

Contactless antenna switch

Proximity switch based on PIR module

Proximity sensor

Proximity sensor of the Zhiguli ignition system

Non-contact liquid level sensor

Non-contact capacitive sensor with quartz resonator

Non-contact HF current indicator

Proximity limiter

proximity switch

Proximity interrupter of the electronic ignition system

Contactless regulator

Non-contact touch light switch

Non-contact tachometer

Non-contact thyristor switch

Non-contact electric motor BDS-0,2

Non-contact electronic metronome

Circuitless quartz filter (Abroad)

Loopless filter for SS B signal shaping

Solderless mounting of microcircuits

Pedalless wah box

Uninterrupted power supply of the transceiver

Uninterrupted power supply of a private house

Uninterruptible power supply 5 V, 1 A

Tuningless circuits for transmitters

Restless hearts

Interference-free garland switch

Noise-free voltage regulator

homeless workshops

An unparalleled trip in history

Unparalleled scientific feat

Unparalleled feat in space!

Wireless in Hungary

Wireless remote control

Wireless listening to stereo sound

Wireless connection to the music center or the second life of cassette players

Wireless Pickup (Abroad)

Wireless minimum temperature alarm

Wireless headphones

Wireless Perspectives

Wireless TDS-4 with built-in tube ultrasonic frequency converter

Wireless Pickup (Abroad)

Cordless telephone for industrial plant

Drainless raster

Fearless Scout

Transformerless generators for powering electric motors

Transformerless low-frequency amplifiers based on semiconductor triodes

Transformerless frame scanner

Transformerless power supply

Transformerless rectifier

Transformerless erase and bias generator

Transformerless push-pull power amplifier

Transformerless low voltage rectifier

Transformerless voltage converter

Transformerless voltage converter (Abroad)

Transformerless voltage doubler

Transformerless voltage doubler on KR1211EU1

Transformerless ULF

transformerless bass amplifier

Transformerless LF Amplifier (Abroad)

transformerless low frequency amplifiers

Silent tuning in the VHF band

Silent tuning of receivers

Silent Super Regenerative Receiver (144-146 MHz)

BI-234 on small lamps

Bibliography

Library for working with 1-Wire devices

Library TV reception

Airplane ticket from magnetic tape (Abroad)

Bionics. Brief Literature Review

Biotelemetry

Biotechnical complex Signal

Bioelectric control systems

Bioelectric copying of movements

Bioelectricity and the cell

Biphonic sound in portable radio

A brilliant victory for Soviet science and technology

Brilliant victories of Soviet science

Immediate tasks of Soviet television receiving equipment

Blitzmeter

Automation unit for Wilma-102-stereo

Automation unit for a toy car

Block of automatic control of room ventilation

Battery pack for powering transistor receivers

Uninterruptible power supply

Radio uninterruptible power supply

Uninterruptible power supply for devices on MK

Fighting block for electronic clock

Block BP 12/5 for two voltages

Direct Gain RF Receiver Block

Block for selecting and processing input video signals of a single-chip processor UOCIII

TV line selection block

RS-232 interface galvanic isolation unit

Vibrato and tremolo generator block

Polyphonic EMR tone generator block

GSS-ChM block of IK-2 set

Block of frequency dividers on microcircuits

Capacitance meter dynamic indication block

Block for satellite reception

Radio Log Block Volume and Tone Controls

Block Log Radio Tone Control

High Quality Bass Amplifier Radio Tone Control Block

Radio Log Block Tone Controls

Ignition unit - OZ angle regulator on the PIC16F676 microcontroller

Ignition unit for petrol heater

Ignition unit for VAZ-2108 and VAZ-2109

Motorcycle ignition block

Ignition unit on a microcontroller for VAZ-2108, VAZ-2109

Ignition unit with inductive sensor

Block of protection against abnormal mains voltage

Protection unit UMZCH and AS

Power Amplifier Protection Unit

ZG block and power supply of the IK-2 set

IR relay control unit

Transceiver indicator block

Display unit BSK-10 44

Display and control unit for laboratory power supply and charger based on a computer PSU

Computer status display unit

Voltage stabilizer display unit

Block of coils of variable inductance

Block of quartz filters

EMI keyboard unit with harmonic timbre synthesis

Loop coil unit

Correction block

Block KCHDLV of the IK-2 set

CW and RTTY processing unit

Memory block for automatic telegraph keys

Block of variable resistors

Power supply unit

Power supply - charger

Power supply 129 V

Audio player power supply

Power supply without mains transformer

Power supply in a table lamp

Power supply for 42 V electric soldering iron

Power supply for car amplifier

Home Lab Power Supply

Power supply for designs on microcircuits

Power supply for Chizhevsky chandelier

Power supply for low power radios

Power supply for soldering iron EPSN-25/12

Power supply for Radio-86RK

Power supply for radio

Power supply for LED lamp

Power supply for CB radio

Scanner power supply

Power Supply for Glory

TV power supply

Transceiver power supply

Power supply for transmitter KT-2-110

Power supply for digital meters

Power supply for electronic-mechanical watches

Power supply for foreign TVs

Power supply and kilovoltmeter for Chizhevsky chandelier

Module power supply

HF radio power supply

Computer power supply Radio-86RK

Linear amplifier power supply

Fluorescent lamp power supply

Radio power supply with mains-battery switching

Tape recorder power supply from ready-made nodes

Calculator power supply

Power supply based on BP2-1

Dual voltage power supply

Power supply on optocouplers

Power supply based on a step-down transformer for halogen lamps

Power supply based on a voltage converter for powering halogen lamps

Power supply for TVK-110LM

Power supply on a unified transformer

Power supply on a unified transformer ТН46–220–50

18W Low Voltage Soldering Iron Power Supply

Power supply for low-voltage soldering irons

36 V soldering iron power supply

Power supply unit of the Nedra-1 radio station

Short circuit protected power supply

Regulated voltage power supply

Timer power supply

TV power supply Electronics Ts-430

Transistor TV power supply

Transceiver power supply

Tesla transformer power supply with microcontroller control

UCU power supply

Power supply UMZCH

UMZCH power supply with synchronous rectifier and LC filter

UMZCH power supply with synchronous rectifier and filter

Power amplifier power supply

Power Supply Junior Technician

Automatic power supply

Power supply-timer

Block of noise protection

PTK block in Luch TV

IF-LF block on microcircuits

Block of acceleration-deceleration of the rotor of a stepper motor

Amateur amplifier control unit

Portable radio adjustment block

Time relay block for five heat guns

Ignition and flame control unit for gas instantaneous water heater

Block SVP for VHF tuner.

Program selector block for a dual-band VHF tuner

Alarm unit for electric water heater

Block SK-V-1s instead of PTK

Block of pointer indicators

Line scanner

Horizontal scanner - power supply

Transistor line scanner for color TV

Horizontal scanning block of Zarya-2 TVs, Volkhov, Sputnik

Thermal protection unit

Tone block for RTTY

Computer fan control unit

Microwave fan control unit

Fan control unit for the cooling system of VAZ vehicles with an injection engine

Video eye control unit

Engine start control unit

Incubator kinematics control unit

Laboratory transformer control unit

Amateur telescope control unit

Microdrill control unit

Pump control unit with floatless sensor

Pump control unit with float-reed sensor

Additional brake light control unit

Car heater control unit

The control unit for the heater of the car interior VAZ-2110-VAZ-2112

Soldering station control unit on PIC16F887 microcontroller

Garden electric pump control unit

Drilling machine control unit

RGB LED Strip Control Unit

Control unit for glow plugs of a VAZ-341 diesel engine in a VAZ-21045 car

VHF radio frequency synthesizer control unit.

Water supply control unit

Wiper and washer control unit

Control unit for sulphurators

Thyristor control unit

Running lights control unit

Refrigerator control unit

Stepper motor control unit

Sewing machine motor control unit

Fixed settings block

Filter block of a three-band AF amplifier

Color signal generation unit

Number generation unit

Chroma block

Color block on logic chips

Chromaticity block on chips

Economizer block for Solex and Ozone carburetors

Electronic ignition unit

Block of electronic volume and tone control

Electronic tuning unit

Block replacing the battery

Ignition units, watchdogs, direction indicators

Power supplies for Chizhevsky's chandelier

Power supplies and their repair

Transistor TV blocks

Transistor color TV blocks. Video amplifier block

Transistor color TV blocks. Line scanner for kinescope 59LK3Ts

Transistor color TV blocks. Image and sound amplifiers

Color TV blocks. Decoder

Color TV blocks. Personnel scan

Color TV blocks. Magnetic beam deflection in color kinescopes

Color TV blocks. SECAM system

Color TV blocks. beam convergence system

Color TV blocks. Line scanning

Color TV blocks. Luminance channel

Chromaticity blocks of VCRs based on Matsushita chips

Intercity blocker

Pirate phone blocker

Starter lock

Phone dial blocker

SHI-power controller blocker for electric motors

Vehicle electrical circuit blocker

Power tool switch-on lock

Recording blocking in the prefix Nota

Recording blocking in Snezhet-204-stereo

Recording blocking in Yauza-220-stereo

Key lock Recording in Komet MG-201

Key lock entry in prefix Nota

Voltage blocking using reed switches

Blocking capacitors in power circuits

Motorcycle locking device

shortwave notepad

Block HF receiver

Block tape recorder

Block radio receiver

Block superheterodyne

DOSAAF combat program

combat radio operator

Combat brotherhood of signalmen of the socialist countries

Combat Commonwealth of Komsomol and DOSAAF

Combat readiness is constant!

Fight in the electronic clock

Battle at Cape Cross

Bulgaria in Moscow

Bulgaria at the exhibition Automation-69

Bulgaria at Interorgtekhnika-66

Bulgarian dictographs

Bulgarian radio in the fight for peace

Great Hunt

Big chemistry - shock front

Big Chemistry and Electronics

More attention to the service of radio listeners

More attention to personnel training for collective farm radio centers

More attention to wired radio

More attention to work on ultrashort waves

More focus on radio athletes

More attention to radio engineering circles

More attention to the radiofication of collective farms in the Smolensk region

More attention to rural radio

More attention to homemade radio clubs

More attention to youth competitions

More attention to school VHF radios

More detector and cheap tube radios

More cup matches

More literature for rural radio workers

More literature on radio engineering

More ham radio masters

More receivers - good and different

More radio products for the public

More Good Radio Engineering Books

Bigger, Better, More Reliable

Great Opportunities

big things

Big things for a small team

big tasks

A big heart

Big and serious talk

Big Moscow Television Center

big talk

Large seven-element indicator

Big TV screen

Fight for technological progress

Fight for the purity of the air

On-board computer for a car

On-board LED voltmeter

On-board thermometer-voltmeter

The fight was hard

The struggle for life in the information society

The struggle for quality in communication networks

Fight against interference

Fighting TV Interference

Fighting interference to television reception from amateur HF stations

Fighting radio interference

Fighting radio interference from electric bells

Dealing with Interference from TVs

Dealing with TV Interference

Fighting the background in tape recorders

Static Discharge Wristband

Fraternal Solidarity

Brotherhood and friendship

ASPopov's British patent - background

Bryantsy became more active

Alarm clock on IC series K176

Alarm clock includes electric radio devices

Mushroom picker alarm clock, aka watchdog

Alarm clock from the Start set

Alarm clock from a musical postcard

Slava alarm clock - radio switch

Glory alarm clock turns on the light

Weekdays radio circle of a small village

Weekdays Solotvinsky radio amateurs

The future of electronic computers

Future engineers

Future radio engineers

Future radio operators

Future champions are trained in Beloomut

Get ready to defend the Motherland!

Be worthy of fathers

Bundeswehr in psychological warfare

Buffer to protect the square wave generator

Buffer stage in the voltage regulator

Buffer stage in a DC voltage regulator

Buffer amplifier with galvanic isolation

Was the boatswain from Hercules a radio amateur?

Learn new technology faster

High speed optocoupler for RS-232

Quick hitch

Fast Storage Voltmeter

Fast Temperature Meter

Oscilloscope Fast Switch

High-speed multi-line switch

Fast acting electronic fuse

household appliances

household microwave oven

Household burglar alarm

Household radio equipment at the turn of the five-year plans

Household radio equipment at the turn of the five-year plans (tape recorders)

Household radio equipment at the turn of the five-year plans (tuners, radios, radios)

Household radio equipment. (28th All-Union)

Household radio equipment. (29th All-Union)

Household radio equipment. What should she be?

Household radio equipment: what does the buyer want?

Household radio equipment-83

Household radio-electronic equipment (report from the Polish industrial exhibition)

GDR consumer electronics at the 1980 Leipzig Fair

Household thermometer-hygrometer based on SNT21 sensor and LCD from Nokia 3310 phone

Household digital thermometer

Household video cameras. Power supply and electric drive systems of modern camcorders - troubleshooting, repair

Household VCRs JVC 80s in Russia

Household tape recorders

Consumer PCs are getting closer

Household noises

Be in the forefront of socialist competition

Be the shooter of everything new

To be or not to be two-layer tapes

To be or not to be stereo?

Be useful to the Motherland

To be radio knowledge propagandists

To the QSL bureau of the Central Radio Club

At the forefront of radiosport

At the forefront of socialist construction

In August 91 ...

In the Arctic and Antarctica

Battery receivers need add-ons (in order of discussion)

In trouble they will not let you down

In Belarusian forests

In the struggle for Soviet power

In the struggle for the implementation of the radio plan

In the fight for peace

In the fight for dominance

In the brigades of communist labor

In the military sky of Leningrad

At the military school

Into the depths of the atom, the vastness of space

In our city

Visiting KDS

Visiting UA1AB

Visiting Good Neighbors

Visiting the Shortwaves

During the Siege of Leningrad

Good luck!

At the recording house

In the Donbass

In friendship with radiosport

In a single formation - a conversation with the marshal of the signal troops

In the Yelets radio club

In the Reichstag building three years ago

Watching TV shows in Ivanovo

DOSAAF publishing house

in the interests of production. (27th All-Union Radio Exhibition)

In the piggy bank of the five-year plan

In the land of oil and gas

Work with radio amateurs is poorly organized in Crimea

In the IRPA laboratories

In scientists' laboratories

In Leningrad, they are preparing for a correspondence radio exhibition

At the Leningrad Institute of Communications

In the Lviv Radio Club

In the Lviv Radio Club of DOSAAF

In the radio amateur's workshop. End termination

In the radio amateur's workshop. How to solder

In the radio amateur's workshop. What, how and how to glue

At the International Broadcasting Organization

At the International Broadcasting Organization

At the Ministry of Communications of the USSR

At the Ministry of Communications of the USSR

In a world of innovation

In the world of innovative technologies

In the world of cybernetics

In Moscow and the capitals of the Union republics

At the Moscow Radio Club

at the Moscow Power Engineering Institute

In the national economy

In scientific search

In a small town

In the bowels of the earth

In the new academic year

Novorossiysk Naval Club DOSAAF

Novocherkassk Polytechnic Institute named after Ordzhonikidze

Keeping up with true friends

Keep up with life

In step with progress

Keeping up with technical progress

In an exemplary radio club

In the Society for the Dissemination of Political and Scientific Knowledge

In one primary organization of DOSAAF

In one of the radio clubs in Chimkent

In one area

In the same crew with Beregovoi

To commemorate the holiday of liberation

In the Dosaaf Organizing Committee

In organizations and clubs of Dosaaf

To the organizational bureau Dosarm of the USSR

In the Organizing Committee of the USSR DOSAAF

In Osoaviakhim

In response to the call of the party

In the pavilions of VDNKh

In memory of the great battle

In memory of our colleagues

In primary organizations and radio circles of DOSAAF

In the early days

In the advanced area

At the pioneer camp

In pursuit of the fox

Looking for something new

In search of a system of objective criteria for the quality of sound reproduction (criticism of the spectral concept). Part 1

In search of a system of objective criteria for the quality of sound reproduction (criticism of the spectral concept). Part 2

At the Polytechnic Museum

Reinforcement came to the regiment

To help the designer of VHF antennas

On the march towards factory automation

On the march - youth

In the foothills of the Carpathians

On the eve of the XXII anniversary exhibition. Moscow craftsmen

On the eve of the anniversary exhibition. Made in Ukraine

At the Presidium of the Central Committee of DOSAAF

A4402-6 magnetic tape appeared on sale. What kind of tape is this and in what tape recorders can it be used?

In the vastness of the universe

In radio clubs and organizations of DOSAAF

In the radio club of the city of Fryazino

In a radio circle at a confectionery factory

Letters to the editor

There should be amateur radio clubs in the Rostov region

In the amateur radio club Kolos

In amateur radio clubs

In amateur radio clubs in Tula

In the sections of the Smolensk regional radio club DOSAAF

In systematic training - the key to success

In Smolny and the Kremlin

In collaboration with DOSAAF

In partnership with the enterprise

In alliance with cybernetics

Together with electronics

In the people's democracies

In Tashkent radio club

to your album. Rectifiers

to your album. LF output transformers

to your album. Power transformers

In creative search

In the close circle of NFC

In the rear of the enemy

In the Ulyanovsk radio club

In a hard fight

In the training group of the DOSAAF radio club

In February 1938...

At the Radiosport Federation. Reality and thoughts

An amateur television center is being built in Kharkiv

In the Central Committee of Dosarma

In the Central Committee of the CPSU and the Council of Ministers of the USSR

At the Central Radio Club

At the Central Radio Club Dosarma

In the Central Council of the Union Osoaviakhim of the USSR

Focus on transistorization and quality

In the semiconductor shop

At the Central Committee of DOSAAF

In the Central Committee Dosarm

In the Central Committee of Dosarma

During leisure hours

What are the advantages and disadvantages of ferrite core coils?

What is the difference between Rubin-1, Rubin-2 and 3336L batteries?

What is the difference between K2DS242 and K2DS241 microcircuits?

In honor of the 50th anniversary of October

In honor of the glorious anniversary

In the reading room of the Central Radio Club

In school amateur

Live - UA1OV/M

Live - Dushanbe

On the air - women - shortwaves

On the air - memorial callsigns. (Radio expedition to Lenin's precepts are true)

On Air - youth!

On the air - Marine radio operator

On the air - generation NEXT

Live - Prykarpattya

On the air - the radio station of the rural school

On the air 10 districts

On air 4L7A!

On air UA3AW

On air UA3KAE

On air Bellingshausen

On air Vinnitsa Mury

There must be exemplary order on the air

On the air of the icy continent

Live Novosibirsk. (Radio relay DOSAAF-50)

ORPS transmitters on the air

Athletes of Ukraine on the air

On the air ultrashortwave

At the youth sports radio school

In Yaroslavl, they watch Moscow broadcasts

V. V. Kuibyshev and the domestic radio industry

V. I. Lenin and the development of radio

V. I. Lenin and Soviet radio

IN AND. Lenin and scientific and technological progress

V.I. Lenin and radio

V.I. Lenin and Soviet radio

V.I. Lenin on the defense of the socialist Fatherland

An important task of the DOSAAF committee

An important task of DOSAAF organizations

An important task for radio amateurs

The important role of radio electronics

The most important task of the Soviet signalmen

The most important direction

The most important tasks of DOSAAF

The most important tasks of the amateur radio movement

The most important problems of modern television

An important link

Important decision

An important means of communist education

An important condition for technological progress

Important Tasks

Important tasks of local broadcasting

Important Tasks for Radio Workers and Radio Amateurs

Important tasks of broadcasters, radio workers and radio amateurs

Important tasks of Soviet radio workers

Important tasks of DOSAAF radio clubs

Important tasks of the radio engineering industry

Important tasks of the radiosport federation

An important question in preparing for radio exhibitions

Vacuum electronics

Vacuum fluorescent indicators

Vacuum Fluorescent Indicators (Instructional Poster N41)

Vacuum luminescent indicators for measuring equipment ILTs1-6/7L and ILTs1-7/8LV

Vacuum luminescent indicators ILTs1-1/7, ILTs2-1/7, ILTs1-1/9

Vacuum luminescent indicators ILTs1-16/8, ILTs2-16/8

Vacuum luminescent indicators ILTs5-5/7L, ILTs7-5/7LV

Vacuum glow indicators

Vacuum luminescent indicator IVLSHU1-11/2

Vacuum luminescent indicator ILD1-M

Vacuum luminescent indicator ILTs1-5/7M

Vacuum luminescent indicator ILTs1-6/7M

Vacuum luminescent indicator ILTs1-9/7M

Valentin Ivanovich Kovalenkov

Valeria Pershina - world champion in high-speed radiotelegraphy

Mouse Valcoder

Varactor tripler at 430 MHz

Barbaric way to recover CD/DVD discs

Antenna amplifier power supply option

Variable voltage regulator control unit option

A variant of the VHF receiver control unit with a frequency synthesizer on the LM7001 chip

Clock alarm option

Option to turn on the control screen of the SDU

Option to turn on the K142EN6 chip

Option to turn on the stabilizer K142EN5

Option to enable EMF

Mechanism drive switch option

Full wave rectifier option

Frequency divider option

Remote switch option

Lead battery replacement option

Charger option

Protected photo relay option

Wake up call option

Combination lock option

Breadboard option

A variant of the mechanical method of forming printed conductors

Mounting option for amateur radio devices

Radio Broadcast Alarm Option

Adjustable stabilizer option

Variant of welding machine with voltage boost

Alarm option soldering iron included

Stabilizer option for two fixed voltages

AC Voltage Regulator Option

Option to improve the sweep synchronization submodule

Starter lock option

Color synthesizer option

Electric call option

Electronic lock option

No options in Beijing

Chizhevsky chandelier power supply options

Options for turning on the piezoelectric emitter and flashing LED

Ekron tube amplifier upgrade options

Variants of the zigzag antenna Kharchenko

HF receiver options with Q-multiplier

Options for building an RS flip-flop

Application options for K538UN1 and K548UN1 microcircuits

Variants of the process of transferring the pattern of conductors to the board

Schmitt Trigger Variations (Abroad)

Varicap matrices KVS111A and KVS111B

Varicaps of wide application (KV102A-KV102D, KV104A-KV104E, KV105A, KV105B, D901A-D901E)

Varicondas and diodes in receivers

Varicondas control the frequency

Varistors in TVs

Varistors for color TVs

Watt or dBW

Electric Bicycle Watt Meter

Wow device with variable characteristic

WOW booster for electric guitar

WOW set-top box with push-button control

WOW consoles

Your smartphone friend

Your success makes us happy

Introduction to backlight LEDs

Introduction to DMU Background Channel

Introduction of low battery indication in DT-838

Introduction of the Rewinding mode in tape recorders-prefixes

The introduction of the Russian frequency grid in imported CB radio stations

VDNH, 1965

Vega 402

Logging

The leading role of Russian engineers in the development of radio

Tape recorder drive unit with two electric motors

Polite light

Vector RF generator DSG-3000 by JUNG JIN Electronics (Korea)

Vector harmonic distortion indicator

great anniversary

Great idea brought to life

A great victory

Great victory for a great people

Great victory on the Volga

Great victory of the heroic people

Great victory of the Soviet people

A great victory. (Radio expedition to Lenin's precepts are true)

Great Program of Lenin's Party

Great construction projects of the Stalin era

Great contribution to the treasury of world science

Great October

The great Russian scientist A.S. Popov - the inventor of the radio

great scientist

Great scientist - inventor of radio

Great unity of the army and the people

Dedicated to a great holiday. Talent, daring, skill

Great Stalin - Glory

The greatest scientific feat

The majestic program of communist construction

The Majestic Tasks of the Sixth Five-Year Plan

The majestic plans of the Leninist party

Bicycle computer

Bicycle LED Headlight

Bicycle speedometer on Arduino

Hungarian Exhibition of Electronic Test Equipment

Hungarian Instrumentation

Hungary at Luzhniki (exhibition of the Hungarian electronics industry)

Venera-4 on Venus

Fan on video card

Loyalty to Lenin's precepts

Loyalty to a glorious tradition

Faithful assistant, combat reserve of the party!

Faithful guardian of the Motherland

Faithful guardian of the Soviet state

the right course

Ball bearing vernier

Vernier device

Vernier and scale mechanisms

Version of the CG-Edit editor for working with large format fonts

Vertical top feed

Vertical antenna

Vertical antenna for 3,5…28 MHz bands

Vertical multi-band antenna VMA-9NP

SCR vertical control

Vertical dipole 40 meters

It's been a fun contest...

Spring ExpoElectronics

Spring-306

Veteran in service

Veteran of the Great Patriotic War and amateur radio

Veteran of the domestic radio industry

Veterans in the ranks

Veterans of the war - in the amateur radio system!

War veterans - members of the SRVS

Wind relay-regulator

wind turbine

Wind turbine VIM D-1,2

Wind power station according to the principle of a horoscope

Wind power unit

Wind power unit VE-2

Wind power units VE-2 in the Far North

Milestones of a great life

Milestones of our era

Evening light

Forever Living Ideas

evertalking radio

Perpetual calendar

Eternal soldering iron

Broadcasting at the World Cup

Broadcasting by wire

Broadcasting by wire is 40 years old

Interaction of the AVR microcontroller with peripherals

Interchangeability of MS with different letters in front of the series number

Interchangeability of TV channel selectors

Interchangeable foreign and Soviet transistors

Weighing filter

A look into tomorrow

FET vibrato

FET Vibrato (Abroad)

Single ended vibrator

Vibrating grain level indicator

Vibrating rod for finding bad contacts in soldering points

Vibrating alarm clock-attachment to electronic-mechanical watches

vibrospider

Vibration transducers

Vibration robot powered by solar battery

Vibrating table

Vibrotone in the orchestra

Vibrohod

The vibrator walks along the line

Vibrator with automatic illumination

Video - by wire (from foreign sources)

Videodiscs

Video image on the oscilloscope screen

Panasonic-NV-M3000/M9000 camcorders

Sony camcorders with B mechanism

Camcorders for amateur shooting

Video cameras and viewfinders in amateur radio practice

Video cameras with small-sized BVG, design features and repair

8 mm video cameras

Video cameras. Realities and paradoxes of repair. Viewfinder device

Video coding. H.264 and MPEG-4 are next generation standards

VCR Saturn-505-video

VCR Electronics-505-video

Video recorder Electronics-509-video, television set Electronics L-801

VCRs and camcorders. Help Guide

Video monitor-toy

Video processor TDA4680

Videophone

Video equipment and sound. When you don't have the right volume control

Video equipment and sound. Operation of stereophonic tape recorders, revision, repair

Video equipment at the IFA-2005 exhibition in Berlin

VHS video equipment

Video path of a hybrid TV DVB-T

Video amplifiers on crystal triodes

Video amplifier - sync preselector

Video Amplifier for Dubbing

Video amplifier based on semiconductor triodes

Prominent scientist and public figure

Broadband Antenna Modification

Types of housings domestic.IMS

Types of modulation for long-distance communication on VHF

Theremin Pitch Visualizer

Visualization of the spatial fretboard of the theremin

Visual programming environment for AVR microcontrollers

Visual photometer with electroluminescent LEDs

Quiz Microcontrollers and USB

Microcontrollers and sound generation quiz

Quiz Microcontrollers and Temperature Sensors

Quiz Microcontrollers and I2C Interface

Quiz Microcontrollers and touch sensors

Quiz Microcontrollers and LCD modules

Quiz Microcontrollers and LEDs

Quiz Microcontrollers and photosensors

victoria-001-stereo

victoria-001-stereo-n

Phone plug

Plug for stereo phones

Wilma-M1 works more reliably

Vinnichanka-1

Virtual telecom operators

Yaesu PTZ Virtual Controller

Contribution of radio amateurs

The contribution of Soviet scientists to the development of television

We turn on household appliances at low mains voltage

We turn on a modern TV: what happens in the control system. The sequence and logic of the microprocessor control device

Backup equipment switch

Turning on the pickup

Turning an external device on and off using a modem

Turning the microcontroller on and off with one button

Turn on powerful seven-element LED indicators

Turning multiple TVs into one antenna

Turning on the radio using the time relay

Turning on the notch filter

Switching on the relay at low voltage

Turning the phone into a transistor receiver

Turning on transistors in a chain

Turning on a three-phase motor

Enabling the UWB Device in Recording Modes

Moisture resistant glue for wood

Vladimir Ivanovich Siforov

Vladimirians - to the national economy

Humidity Control Cell Phone

Influence of the capacitive component of the load on the frequency response of the AP of an electric guitar

The influence of SWR on the operation of the radio station

The influence of temperature on the operation of semiconductor devices

The influence of frequency distortion on the quality of sound reproduction

Together with the people and the army

Together with all the people

Instead of help - a directive

Solder instead of glue

Instead of a refrigerator relay

Instead of a refrigerator thermostat

Instead of a scale mechanism - a microammeter

The introduction of radio methods in the national economy

Introduce radio electronics to the pulp and paper industry

Outdoor recordings

Outside broadcasts

Computer external connectors

External transmitter cooling fan control box

External antenna for GSM cell phone

External telescopic antenna for mobile devices

VNIIRT - from RUS-2 to Pantsir-S1

Attention - Aurora!

Attention GIR!

Attention - dynamic capacitance!

Attention - amateur radio initiative!

Attention URS'am

Attention demobilized radio operators

Attention to individual work with cadets

Attention to public personnel!

Attention! Turn on!

Attention! The school radio is speaking

Attention: tropospheric passage

To the attention of our authors

To the attention of our authors (about the requirements for copyright materials)

To the attention of radio amateurs (about the transistor assembly BS-1)

To the attention of radio amateurs designers (about new products of the Central Trade Base of Posyltorg)

To the attention of radio amateurs who assemble Radio-86RK

Attention readers

Attention readers and authors

To the attention of readers and authors (about the international SI system of units of physical quantities)

To the attention of readers and authors (SI system)

To the attention of readers and authors of the journal

Again about pseudoquadraphony

Receiver internal noise

Internal feedback in triodes

ZiLOG in-circuit DSP emulators

In-circuit debugger for AVR microcontrollers

Impressive result

TV broadcasts from Moscow are being received in Vladimir

Rely on the asset in everything

In the All-Union Scientific and Technical Society of Radio Engineering and Telecommunications named after A.S. Popova

At the All-Union Radio Committee

In the name of progress

In the name of the prosperity of the Motherland

In the name of the motherland

In the name of the triumph of communism (to the 75th anniversary of the II Congress of the RSDLP)

In the ice of the Arctic

Involve young people in the amateur radio movement

Water, water - all around water

water flasher

Military cybernetics

Military field telephone of the First World War

Military applied elements in radiosport

Military radio operators

Military radio operators study

Military radio operators-heroes

Military signalmen in the battle for the Motherland

Military radio operator Sergei Panchugov

Exciter for KB transmitter

Exciter for HF transmitter

Transistor exciter

136 kHz transmitter exciter, or getting ready to go on the air

1 MHz quartz exciter

Returner 5 targets, travel model MT3031

Returning to the printed

Back to what was printed. A simple USB-interface computer-transceiver for digital modes of communication (Radio, 2011, No. 11, pp. 58-60)

Air radio operators of military aviation

air soldering iron

air radio operator

Is it possible?

Possible and impossible in cybernetics

Possibilities of modern electronic and semiconductor devices on the microwave

Reviving the regional holiday of childhood

Revival of traditions. All-Russian Exhibition of Scientific and Technical Creativity of Youth

Increased skill

Take a hero

Warriors radio operators

Warriors-Radio Sportsmen

Radio Warriors

Signal Troops - 50 years

Vocoder

Waveguides

1296 MHz Wave Channel

Wave channel for low frequency bands. Brief analysis of different ways of shortening antenna elements

Wave channel at 20 m

Wave channel with vertical vibrators

Wave channel with two active elements

Wavemeter attachment to the avometer

Exciting Encounters

Waves of the sixth ocean

Volokolamsk highway, Denkovo ​​village, 1941

Fiber optics

Fiber optic cables

Fiber-optic cables (trunk OKLK series, zone DPT series, urban OKLST series, object OKKTC series, OK-M assembly series, OPD suspended series)

The Magic Casket

Magic castle controlled by radio

magic crystal

Voltammeter for electronic dummy load

Voltmeter motorist

Voltmeter without dial indicator

Voltmeter for laboratory power supply

Voltmeter for laboratory power supplies

Voltmeter on ICL7135

Voltmeter on K1003PP1

Voltmeter on Attiny2313 microcontroller

Voltmeter on the operational amplifier

FET voltmeter

Voltmeter on field-effect transistors (Abroad)

AC Voltmeter

AC voltmeter with linear scale

Stretched AC Voltmeter

AC voltmeter. Wattmeter. Polarity - without devices

DC voltmeter with automatic range selection

DC Voltmeter with LED Matrix Display

Voltmeter with linear scale

Extended scale voltmeter

Voltmeter with an indicator of the polarity of the measured voltage

RMS Voltmeter - Multimeter Attachment

Voltmeter indicator

Voltmeter-INI with automatic selection of the measurement limit

Voltmeter-ohmmeter

Voltmeter-ohmmeter with a linear scale (Abroad)

Voltmilliammeter on stabistors

Voltage boost in the welding machine

Volt-ohmmeter on the op-amp

Volt-meter Ts430/1

Voltometer with linear scale

Capacitance-voltage characteristics of devices on the oscilloscope screen

Armed Forces of the USSR - the pride of our people

Arm yourself, young hunters!

Question waiting for an answer

Issue to be resolved

Design Considerations for Common Feedback Amplifiers

Issues of radiofication

Issues of rural radio

Issues of service and operation of new types of video equipment. Delivery and storage of digital information. JVC Combined Devices

Distortion Reduction Issues in Dynamic Heads

Resurrection of historical memory (about the RKK Radio Museum in the first person)

Youth education is in the spotlight

Education on glorious traditions. (Radio expedition to Lenin's precepts are true)

Raising Patriots

Education of Soviet patriots

Youth education - constant attention

Pupils of DOSAAF

Pupils of the radio club - members of the expedition

Pupils of the Ivanovo radio club

educate patriots

Educate fiery patriots

Educate fiery Soviet patriots

Cultivate a constant readiness to defend the gains of October

Educate patriotic radio athletes

To educate skillful and persistent defenders of the Motherland

Audio playback through stereo phones

Recreating the electromagnetic environment

Let's restore the truth

Recovery CD, DVD

Battery recovery

Battery recovery 7D-amateur radio and sports

Planet battery recovery

Chip pin recovery

Recovery of the output of the electrolytic capacitor

Recovery of galvanic cells

Restoration of damping resistances

Dynamic Head Recovery

Recovery of disk accumulators

Hard drive recovery

Restoration of kinescope cathodes

Kinescope recovery

Restoration of the MK-71 keyboard

Restoration of the P2K pushbutton switch

Recovery of compact cassettes

Restoration of capacitors K50-6

Restoration of the contour coils of the Selga radio receiver

Restoring the configuration of AVR microcontrollers

Restoration of tape magnetic circuits of the PL and ShL series

Recovery of the fluorescent indicator

Recovery of fluorescent lamps

Recovery of magnetic heads

Restoration of K142 series microcircuits

Recovery chip K237UN2

Restoration of the K237XA1 chip

Recovery chip K2ZHA371

Broken output recovery

Variable Resistor Recovery

Restoring the backlight of a TFT monitor

Restoration of tuning resistors.

FET recovery

Restoration of the constant component in the circuits of industrial TVs

Restoration of the DC component of the television signal

Restoration of the circuit diagram of the ASTRA voltage converter on a printed circuit board and its repair

Conductivity restoration of graphite printed conductors and ribbon cable contacts

Fan Restoration

Restoring the performance of the pickup head

Recovery of the LCD

Recovery of IFC-120

Restoring the health of the K278UI2 chip

Restoring the functionality of the Veritas sewing machine pedal

Restoring the performance of LED autolamps

Restoring the health of devices with a K237GS1 chip

Restoring the exposure meter of the Zenith E camera

Restoration of work K157HP2

Restoration of the tape recorder

Restoration of the microlift

Recovery of old computers

Recovery of thyristor optocouplers

Recovery of trinistors

Restoring the autostop function

Recovery of ferric chloride

Restoring the sensitivity of old receivers

Recovery of electrovacuum devices with an oxide cathode

Restoration of elements of STs21

East-49

Rise of digital cellular

Eight-band single-ended dipole

Eight-channel automatic program control of lighting devices

eight channel switch

Eight command remote control

XNUMX-bit ADC

Ahead - the team of the village of Talmenka

Playoffs ahead

Ahead - the strongest

Ahead of the XXI All-Union

USSR team ahead

sailors ahead

Big new technical challenges ahead

Forward looking

Medical supervision is the key to success

Doctor-designer

Rotating directional antenna

Rotating light and music Christmas tree

Rotating sound

Rotating tape clamp

Harmful pamphlet

Pulse time delay

Temporary connector

Temporary stop in the prefix Note

Temporary stop in Chaika-66

Temporary extension

Playing time - twice as long

Time-pulse coding in telecommand

All - at 160 meters!

All the focus on the elimination of shortcomings

Everyone lies S-meters ...

Can all aeronizers be called Chizhevsky's Chandelier?

Is everything done on shortwave?

All about BIS

All about the K157HP3 chip

All about Radio-86RK

All domestic microcircuits. Directory

It's all about orientation

All-wave HF receiver Radio-87VPP

D2T All Wave Antenna

All-Wave Small TV Antenna

All-Wave Radio with Pushbutton Switch

All-wave radio

All-wave radio receiver with frequency synthesis TECSUN PL747

All-wave HF receiver Radio-87VPP

All-wave amateur superheterodyne

All-wave receiverTo the magazine Radio of the radio complex

All-wave receiver on microcircuits

All-wave PTK

All-wave radio receiver Meridian RP-348

All-wave super RL-1

All-Wave Transistor Receiver

Always on alert

Always in combat readiness (to the 60th anniversary of the Signal Corps)

Always on the lookout. (29th All-Union)

Always on the lookout. (Radio relay DOSAAF-50)

Always on the go

Always on watch

Always at the forefront

Always with the party

All-band dipole

All-band HF preselector (Abroad)

YL everyone! (results of YL-OM CONTEST 2011)

All at one hundred and fifty ...

Everyone, everyone, everyone

To help the development of amateur radio in every possible way

To develop in every possible way the design activity of radio amateurs

Develop amateur radio in every possible way

To develop socialist competition among radio amateurs in every possible way

world exhibition

To develop radiosport worldwide

All-People's Cause

Popular approval

National holiday

The All-Conquering Ideas of the Great October Revolution

All-Russian Exhibition NTTM-2011

All-Russian Exhibition NTTM-2013

All-Russian Exhibition NTTM-2014

All-Union exhibition of creativity of radio amateurs-designers

All-Union Conference on Semiconductors

All-Union scientific session dedicated to Radio Day

All-Union scientific session dedicated to the celebration of Radio Day

All-Union scientific and technical conference of radio amateurs-designers DOSAAF

All-Union radio call

All-Union Spartakiad

A. S. Popov All-Union Scientific and Technical Society of Radio Engineering and Telecommunications

All-Union technical conference on the exchange of experience in radiofication of a collective farm village

All-Union Congress of DOSAAF - a worthy meeting

All-Union radio games

All-Union radiotelegraph competitions of shortwave-dosaafovtsev

All-Union competitions of DOSAAF radio operators

All-Union Correspondence

All-Union Campaign of Youth

All-Union review of amateur radio creativity

All-Union Forum

All-Union Championship

Remember QUAD 405

flare star

Flashing Star (R, 1973

Flash Beacon

Built-in voltmeter on PIC12F675

Built-in voltmeter-ammeter for adjustable power supply

Built-in current and voltage meter on PIC12F675

Embedded computer UMZCH on AN7169

Meeting at the Riga Radio Club

Meeting in Skopje

Meeting friends

Meeting at

Meeting at Borovichi

Meeting at the festival

Meeting of radio amateurs from all continents

Meeting with Bonch-Bruevich

Meeting with P. N. Rybkin. (Radio expedition to Lenin's precepts are true)

Meeting with a feat

Meeting with readers

Welcome board

Meeting the XXV Congress of the CPSU

Meeting Great October

Meeting the year 1975

Celebrating an anniversary. (Radio relay DOSAAF-50)

Meeting friends

Meetings with Ilyich

Encounters exciting and useful

Meetings that are not forgotten

Built-in digital voltmeter with a measurement limit of 400 V

Entering the year 1969

Entering the fiftieth year

Entering the year of the Congress

Entering the third year of the seven-year plan

The whole country celebrated Radio Day

The whole country celebrated Radio Day

Second AGC in superheterodyne

Second All-Union roll call of radio clubs

The second life of galvanic cells

The second life of the home radio broadcast network

The second life of the Thermite soldering station

The second life of the player. SW with low voltage supply

The second life of the old monitor

The second life of an old radio

The second life of TVS in color TVs

The second life of the amplifier Radio engineering U-7101S

The second life of the electronic block of the toy

Second TI Conference

Second quad pod upgrade

The second youth of the country TV

Second profession

The second profession of a household dosimeter.

Second Amateur Radio Conference

The second speed in the tape recorder Timbre

Second speed in Electronics-301

The second technical conference of the State Radio Trust

Secondary dot clock

Second wind of Kharchenko's zigzag antennas

The second radiotelegraph competition of shortwave Dosarma in Moscow and the zero region

The rebirth of the plant

The rebirth of Radio-76

Second All-Union Competition of Radio Operators Dosarma

The second local oscillator in the receiver

The second year of the mighty seven-year plan

Second hard drive - second computer

Second space

The second Soviet artificial earth satellite

Second round

Second TV screen

Second All-Union

Second interdepartmental competition of radio operators

Second rural

Sleeve for soldering iron tip

Universities - national economy

S-Video input on TVs based on TDA8362 / TDA8362A chips. Modernization of Rubin brand TVs of the M04, M05 and S05 series

Input impedance of a germanium diode detector

CMU input device

HF receiver input block

Input block UCU with electronic control

LF amplifier input block

Input block of a digital-to-analogue TV. I2C bus protocol

Input block of a digital-to-analogue TV. Channel selector

Input block of a digital-to-analogue TV. SAW filter, analog IF channel

Input divider

Mixing console input module

Transceiver Input Bandpass Filter

Input amplifier - frequency meter driver

Input filter for communication HF receiver

Input and output parameters of low-frequency equipment

Input amplifiers with balanced input

Radio input devices

Receiver input circuits

Input circuits of Record-47 and ARZ-49 receivers

Communication receiver input circuits

Entering the service menus of cordless phones

HF unit prefix

RF block with a quartz local oscillator on a microcircuit

HF box

RF Schottky diode voltmeter

RF voltmeter with linear scale

RF generator for the restoration of electrovacuum devices

RF generator with stable output voltage

RF generators with piezoceramic filters (Abroad)

RF generators with piezoceramic filters (Abroad) (R, 1973

RF head to digital voltmeter

RF heads for two-way AC (D27TG-45-06, 25TAC/G, MDT-29, 25GDV-1)

RF signal converter

RF adapter for oscilloscope

RF probe for DC voltmeter

RF probe to the VK7-9 voltmeter

RF probe to the oscilloscope (Abroad)

RF probe to the device Ts4323

RF path of combined receivers

RF transformers on ferrite cores

RF signal generator with frequency counter

Yesterday and today Svengokshisha

Selection of autonomous current sources

Choosing an antenna for a TV

Ballast Capacitor Selection

Selection of parts for the rectifier

The choice of capacitors for the radio

Choice of tonearm design

Choice of frequency division factors

The choice of lamps for the final and intermediate stages of the transmitter

Selecting an antenna installation site

Choice of model of discrete-proportional control. Proportional signal channel. Steering machine. buzzer

Selecting a modem to work on a dedicated channel

Selecting the power of stereo amplifiers

Selection of the optimal idle current of the transformer

The choice of passive elements for the AF path

Variable Resistor Selection

The choice of constant resistances for the radio receiver

Selecting the mode and establishing a radiotelephone transmitter

Selecting the mode of bass boost stages

Choice of resonators for quartz filters

Choice of control system

Choosing a Pseudo Quadraphonic Device Circuit

Choosing a voltage regulator circuit

Choosing a LF power amplifier circuit

Vyborg side

Loosening deep-seated screws and screws

Outstanding scientists - laureates of the A. S. Popov Gold Medal

Outstanding figure of Russian radio engineering

Outstanding representative of Soviet radio engineering

Outstanding Soviet scientist

Outstanding Soviet scientist - radio engineer

Outstanding Soviet Scientist (in memory of Corresponding Member of the USSR Academy of Sciences V.P. Vologdin)

Outstanding Soviet physicist

Outstanding scientist

Outstanding scientist and engineer

Separation of TV line signals

Summons X-13

I call the short-haired soldiers of the Soviet Union!

VDM switches

Transistor switches

DMM Power Switches

Digital Multimeter Power Switches

Fan switch with timer

RF generator switch in the Dnepr-11M tape recorder

Optional internal hard drive switch

Trinistor switch

Table lamp switch

Utility room light switch

IR light switch

Light switch with remote control and timer

Power switch in Vesna-306

Power switch in fox receiver

Power switch for M-830B

Switch with one-button control

automatic switch

Turning off the drive motor of the tape recorder during pauses

Turning off the backlight in fixed radios

Motor shutdown

Turning off the electric motor in Mayak-231-stereo

Pennants of the USSR on the moon

Remote speakers

Remote alphanumeric indicator

Remote loudspeaker

Remote indicator with IR communication with the measuring device

Remote probe on a field-effect transistor (Abroad)

Remote probe with lamp 6X2P for V7-26 voltmeter

Remote probe - frequency divider up to 500 MHz for frequency counter FC250

Remote probe - frequency divider by 10 for frequency counter FC250

Remote sound probe.

Remote high-frequency probes to the frequency meter

Remote microphone PTT and headset for portable radios

Let's fulfill the obligation

Fulfill the plan of radiofication in four years

Fulfilling the precepts of Ilyich

Fulfilling international duty

Fulfilling an honorable duty

Fulfilling the decisions of the IV Congress of DOSAAF

Rectifiers

Rectifiers for powering radios

Rectifiers on semiconductor diodes

Transistor Rectifiers

Rectifier without transformer

Harvest radio station rectifier

Rectifier for battery charging

Rectifier for second category transmitter

Rectifier for powering the B-912 radio receiver

TV rectifier

Hearing aid straightener

Rectifier for cathode ray tube

Rectifier to first class receiver

TVK rectifier

Thyristor rectifier

Rectifier with overload protection

Low ripple rectifier

Voltage multiplier rectifier

Rectifier… on logic element

Rectifying device for powering the radio broadcasting unit RDP-51

Rectifier lamps

Motorcycle Stabilizer Rectifier YAMAHA XV 400

NLD issues - 50 years

Issued by the DOSAAF publishing house

Cutting mica pads

Punch holes of large diameters

High frequency block instead of PTK

High productivity is key

High Voltage Rectifier Diodes

High voltage rectifier poles

High-voltage field-effect transistors of the KP802 series

High voltage transistors KT8247A

High voltage transistors KT940

High voltage rectifier

High voltage power supply

High Voltage Battery Operated Probe

High voltage adjustable

High-voltage mains power supply with quenching capacitor and protection

High voltage stabilizer

High voltage transformer

High-voltage amplifier for controlling piezoelectric elements

High skill and efficiency

High service to the Motherland

High-quality speaker system (Radio, 1961, no. 12, p. 52)

High quality compact speaker system

High quality stereo speaker system (Abroad)

High quality stereo setup

High quality automotive UMZCH

High quality AM tuner

High quality frame generator

High quality loudspeaker

High quality omnidirectional loudspeaker

High quality corrective amplifier

High quality tube amplifier

High quality preamplifier

High quality preamplifier

High-quality reception on SW and LW

high quality player

High quality stereo decoder for pilot tone system

High quality VHF unit

High-quality UMZCH on field-effect transistors in class A mode

High quality audio amplifier

High quality amplifier

High-quality low-frequency amplifier on transistors with a low cutoff frequency

High quality electro-acoustic unit

Highly linear thermally stable ULF

Highly linear UMZCH with high output impedance

High resistance voltmeter

High resistance DC voltmeter

High resistance DC voltmeter. Field-effect transistor voltmeter attachment

High-resistance oscilloscope probe with 50 ohm input impedance

High speed car strobe

High stability power supply

Highly stable GPA

High stability dual tone oscillator

Highly stable master oscillator

High-level mixer for direct conversion transceivers

High frequency hardening and metal melting

High-frequency high-speed optoelectronic relays 5P109A-5P111A

High-frequency germanium transistors GT329, GT330 and GT 341

High frequency chokes

High Frequency Chokes (Retro)

High frequency cables

High frequency pentodes

High frequency semiconductor triodes

High-frequency connectors RP-BNC, RP-TNC, RP-SMA from Amphenol

High-frequency transistors KT961A, B, V

High frequency VOX

High-frequency acoustic unit with a circular pattern

High frequency ammeter

High frequency block

High frequency unit for radio receiver

High frequency fluorescent lamp power supply

High frequency unit with electronic frequency agility

High frequency wattmeter

high frequency generator

High frequency generator for tape recorder

High frequency noise generator in connector

High frequency pickup for electric guitar

High Frequency Dynamic Loudspeaker

High frequency zero indicator

High frequency spark flaw detector

High frequency millivoltmeter

High frequency millivoltmeter

High frequency semiconductor diode probe

High Frequency RMS Millivoltmeter

High frequency transport

High frequency digital multimeter probe

Highly sensitive UHF converter

Highly sensitive converter for 28-29,7 MHz

High Sensitivity Metal Detector (Abroad)

Highly sensitive bass amplifier with dynamic loading

High performance 439 MHz antennas

High performance VHF antennas

Exhibition - Communication Industry of the USSR

Exhibition Consumer Electronics Show 2013

Exhibition GadgetFair-2014

Exhibition of Austrian electro-acoustic devices

Exhibition in the N part

Exhibition in Amsterdam

Exhibition of new teaching aids

Exhibition PRESS-2008

Exhibition of works by young craftsmen

Exhibition Radioelectronics and Instrumentation in St. Petersburg

Exhibition of creativity

Exhibition of creativity of Moscow amateur radio designers

Exhibition of creativity of radio amateurs - designers of DOSAAF

Exhibition dedicated to the works of A.S. Popova

Exhibitions of amateur radio creativity

Supreme Forum of Communists

Exhaust garage ventilation with a time relay on the microcontroller

Way out

Output stage-attachment to Rodina receiver

Combined output optical device TsMU

The output optical device of the DMU with an external emitter

CMU output optical device with internal light emitter

Negative Feedback Amplifier Output Impedance

Output block for primary clock

CMU output block

Output cascade low-frequency millivoltmeter

Class A output stage for UMZCH without general environmental protection

Millivoltmeter output stage

Oscilloscope output stage

The output stage of the receiver of a novice radio athlete

UMZCH output stage - two or three stages of a follower?

UMZCH output stage with quiescent current stabilization

Recording amplifier output stage

Bass amplifier output stage

Function generator output stage

Output pentode 6P14P

Output pentode 6P18P

Gateway Exit Node

Output node of the power regulator

Triac switch output node

Output amplifier without bias

Output stages for UMZCH without a common environmental protection

Output stages of a HF receiver on field-effect transistors

Output stages of transistor receivers

Output stages of a wideband oscilloscope

Output modules for VHF equipment

Output transformers for radios and loudspeakers

Calculations will facilitate the table

SWR calculator

Computing in Economics and Planning

Computing and economics

Computing networks

Computing systems and complexes

Above the banner of the pre-Congress competition

Higher product quality!

Higher level of ideological and educational work among shortwave

VEF M-557

WEF-12

VEF-M1357

VEF-Speedola-10

G. Marconi. Nobel report

Alien marker lights

Havana, Moscow is calling you!

my body gadget

Wrench - die holder

Newspaper read in Moscow

Gas stabilizers

Gas cells and accumulators

Gas-discharge devices - in the national economy

Gas discharge meters

Discharge digital indicators (IN1, IN2, IN4, IN12A, IN12B, IN8, IN8-2, IN14)

Discharge digital indicator in transistor devices

gastron rectifier

Styrofoam and plastic nuts and rivets

Galette batteries

Galvaistat

Galvanic isolation of devices connected to the computer's COM port

Galvanic cells and batteries

Galvanic cells Orion M, Jupiter M, Ural M

Electroplating of metals without a bath

Gamma flaw detector

Gammamet - a new material for the magnetic core

Quality Assurance or Repair Guarantee?

harmonic call

Harmony between man and machine

Quenching the lines of the return path of the kinescope beam

Zero blanking

Blanking out an insignificant zero on the clock display

Communication Guards (Radio magazine in the N part)

Where is the border of the zone of reliable TV reception?

Where to buy a book?

Where can I buy a transformer winding machine?

Where can I find descriptions and diagrams of Vega and Ocean receivers?

Where are the new names in radiosport?

Where to repair the measuring device?

Where can I get radio consultation?

GDR at Electronmash-72

Gedistors - a new type of load cells

heliostat

Dress rehearsal. (VII Summer Spartakiad of the Peoples of the USSR)

Generator - call

Generator + single vibrator = three attachments to the multimeter

Autovibrato generator for solo guitar

AM Spectrum Generator

Generator without inductor

Letter K generator

Vertical stripe generator

Vibrato Tremolo Generator

Video Signal Generator on PIC Controller

RF generator

Generator of two reference frequencies for synthesizers of broadcast transmitters

Dual-frequency signal generator on a microcontroller

Generator for DAG-1

Generator for DSK 50 engine in EPU

Measuring bridge generator

A generator for learning the telegraphic alphabet

Tape recorder generator

PAL decoder generator

TV set generator

Oscillator for tuning quartz filters

Generator for tuning amateur radio equipment

Musical instrument tuning generator

Generator to power the electric motor

Generator to power the EPU electric motor

Hidden wiring search generator

Generator for testing car tachometers

Generator for checking the linearity of TV sweeps

Alternator for locator

Generator to drive a multi-color LED

Phaser generator

UHF generator

Trigger generator

Audio frequency generator

Sound effects generator on K174UN20

Sound effects generator on a TD62381P chip

AF generator

AF generator - on a single chip

ZCH generator on the K174UN7 chip

AF generator with low non-linear distortion

Pulse generator

Pulse Generator (Abroad)

Meander type pulse generator

Pulse generator for manual setting of counters

Sweep pulse generator for physiotherapy

Pulse generator on the analogue of a unijunction transistor

Arduino-based pulse generator controlled from Labview

Avalanche transistor pulse generator

Very low frequency pulse generator

High duty cycle pulse generator

Pulse generator with independent frequency and duty cycle control

Infra-low frequency generator

Test Signal Generator

Generator to logic probe

Sweep generator

Sweep generator from SK-M-24-2

Sweep generator with LCD indicator

Sweep generator

Checkered field generator

Morse code generator for beacon

Colloidal silver generator

Complex stereo signal generator

Short pulse generator

Label Generator

Minute pulse generator

Meow generator

Generator on PIC16F84A and AD9850

Generator on R and C

Dual Frequency Generator (Abroad)

diode generator

Generator on a ceramic-metal lamp

Chip generator

Generator on one relay

Unijunction transistor generator

translux generator

tunnel diode generator

Generator on a digital chip

Triangular voltage generator

Drawn Signal Generator

Low frequency generator

Low frequency generator ZG-2A

LF generator

LF generator on a tunnel diode

Single pulse generator

Pulse Burst Generator

Frequency burst generator

Variable Frequency Generator

Sawtooth voltage generator

Sawtooth Voltage Generator (Abroad)

Smooth Range Generator

Band and line generator for adjusting TVs

Direction Finding Training Field Generator

probe generator

Rectangular and triangular pulse generator (Abroad)

Rectangular pulse generator

Infra-low frequency rectangular pulse generator on KR512PS10

Swept Square Wave Generator

Frequency Stabilized Rectangular Pulse Generator

Pseudo-random signal generator

IF generator for tuning receivers

Sweep Generator

Pink Noise Generator (Abroad)

High duty cycle generator

low distortion oscillator

Variable duty generator

PLL oscillator for VHF and UHF bands

Generator with PWM on timers KR1006VI1

Electronic variable frequency generator

Light pulse generator

Microwave generator

Microwave generator with PLL - attachment to the RF generator

Second pulse generator

The generator of second pulses from the Slava alarm clock

Second pulse generator from electronic clock

Mesh field generator

Grid field generator on microcircuits

Grid field generator on K155LA3 microcircuits

Signal generator

Signal generator for establishing ULF

Signal generator for TV adjustment

Signal generator for color TVs

Audio and ultrasonic frequency signal generator

Audio signal generator

AF signal generator

Morse code signal generator

IF signal generator

Intermediate Frequency Signal Generator (R, 1973

Low harmonic signal generator

60 kHz...108 MHz signal generator

Sinusoidal Signal Generator with Stable Amplitude

Sinusoidal Oscillator

Sliding Tone Generator

Morse Code Random Character Generator

Random number generator

Chip random number generator

Stable Current Generator

Standard Signal Generator

Erase and bias generator

Horizontal Scan Generator

Step Voltage Generator

Step Oscillator (Abroad)

Clock generator

TV signal generator on a microcontroller

CW Text Generator

Telegraphic alphabet generator

CW generator on MS

TV Signal Generator

Current generator

Current generator in the recording amplifier

EMP tone generator

EMC tone generator

Tone pulse generator in the control stand

EMC tone generator

Keystone Signal Generator

Tremolo generator

Fixed Frequency Generator

Fixed Frequency Generator and Frequency Counter

Color bar generator

Cyclic Signal Generator

Frequency generator 50 Hz for electronic clock

Checkerboard generator

Noise generator

Noise Generator - Probe

Voltage controlled generator

Frequency divider generator KR512PS10

Indicator generator for setting up TVs

Generator-splitting block of polyphonic EMP

Probe Generator

Probe Generator (Abroad)

TV Probe Generator

AF probe generator

IF and LF Signal Probe Generator

Timer generator

Frequency generator

Chip generator-frequency counter

DTMF encoder generator

Air ion generators

LF harmonic generators

Generators for tape recorders

Generators for training radiotelegraph operators

Generators for electronic clocks

Generators and amplifiers of light waves

Pulse generators with flashing LED

Sweep generators

Crystal triode generators

Generators on the BA328 chip

Generators on the timer KR1006VI1

Voltage generators of any form

Rectangular pulse generators on CMOS chips

ESD Tube TV Sweep Generators

Generators of relaxation oscillations based on cold thyratrons

Light pulse generators

CMOS Signal Generators

Erase-bias generators

Noise generators on zener diodes

Alarm generators

VHF generation

Heinrich Rudolf Hertz

Geodetic radio rangefinders

Heptode 1A1P

Heptode 6A10

Reed switch in the electronic ignition system

Reed polarized relays

Reed relays

Reed lock of the electronic watchman

Reed switches

Reed switches. Parameters and practical applications

germanium diodes

Sealing of electronic equipment

Sealed small-sized nickel-cadmium batteries. N20 training poster

Hero of the Dnieper crossing

Heroes astronauts - honorary radio operators

Hero of Socialist Labor S.A.Vekshinsky

True to heroic tradition

UHF local oscillator

Local oscillator for HF transceiver

Amateur transceiver local oscillator

LO with PLL

Tuner local oscillator with wideband preselector

Local oscillator tunable by varicap

heterodyne resonance indicator

VHF FM heterodyne receiver with PLL

Variable Bandwidth Heterodyne Filter

GZKU-631R can work better

hyala

Duralumin bending

Bending of sheet thermoplastic materials

Organic glass bending

flexible plates

Flexible electroluminescent light sources

Bending machine

Hybrid integrated circuits

Hybrid integrated circuits of the K237 series

Hybrid SCRs of 2U106 and KU106 series

hybrid cascade

Hybrid linear PA

Hybrid UMZCH

Hybrid Amplifier in Nota

Giant radio telescopes

giant path

Hydroacoustic signaling device

GIR

GIR - wavemeter - quartz calibrator

GIR for tuning wire antennas

GIR for CB band

GIR on microcircuits

GIR on a field-effect transistor

GIR on a field-effect transistor (Abroad)

GIR with LED indicator

Gyratory analogues of inductors

A garland of flashing LEDs

Garland hydroelectric power station

The garland is controlled by a computer

guitar organ

Guitar Prefix Analog Delay Vintage

Guitar prefix with chorus effect

Guitar Complex

guitar mixer

GITS-3

GKNPTs im. M. V. Khrunichev - 90 years old

GKCH - prefix to LO-70

GKCh - prefix LO-70

MCC from synthesizer based on DDS AD9835

GKCH on transistors

Our main concern

The main thing is to take care of the young

The main thing is initiative and initiative

The main thing is the sound quality. (27th All-Union Radio Exhibition)

The main thing is mass character and skill

The main thing is constant training

The main thing in the work of the club

Main exhibits - for the educational process

Chief Designer

Main contest of ultrashortwave

The main radio club of the country

Chief signalman of the Great Patriotic War

airport eyes

With the eyes of an eyewitness

Through the eyes of a coach

through the eyes of a coach. (VI Spartakiad of the Peoples of the USSR)

Herald of Peace and Friendship

Global navigation

Global satellite communications - what are its prospects?

Sockets for transistors

Switch socket for pocket receiver

Gnome - microcassette recorder

Says the top of Kazbek

Star speaks!

Says Moscow!

The school radio is speaking

Says, shows Moscow

Speak stars!

10 districts speak

Congress delegates speak

Collective farm radio stations say

The Leningrad partisans say

Radio workers say

Radio amateurs of the world say

The radio operators of the 2nd Antarctic

Exhibition participants say

Champions speak

Speaking alphabet on Arduino

talking doll

Talking chip in security devices

Year 1949

Year 1958

Year 1962

Year 1966

Year 1970

Year 2011 - Year of Russian cosmonautics

Year of great victories

A year on the sixth continent

Year of fruitful work

Year of work on 10 meters

Year of work on QRP

Anniversary of the first flight into space

Pickup head GZM-003

Pickup head GZM-005

Pickup head GZM-008 Corvette

Pickup head EDA

Loudspeaker heads for household radio equipment (3GDSh-32R, R90x50Sh5-03, 3GDSh-18, ZGDSh-27, 2GDSh-16, 1GDSh-14, R100Sh6-05, 5GDSh-3, 5GDSh-9, ZGDSh-28, ZGDSh-16, 15GDSH-3, R130Sh15-07, 6GDV-2, R100Sh6-08)

Heads dynamic direct radiation

Heads dynamic direct radiation. Educational poster N24

Headphone as loudspeaker

Surround Headphones

Head electrostatic telephones

Holographic memory systems

Holography and television

Holography-73

The voice of Lenin is with us

The voice of peace and friendship of peoples

My car voice

Voice of the instigators

Voice of Truth

Reader's Voice

Voice preserved for centuries

Voices on air

Voices of the Five Oceans

Voice S-meter

Pride of national science

Horizon C-257

Horizon C-257. Switching power supply

Horizon-107

Horizontal receiving antenna

Horizontal dial in transceiver

Horizontal antennas with vertical polarization

Skyline Horizons

Horizons of Information Technology

Horizons of the fifth mobile generation

Horizons of creativity

Mountain air based on line scan TV

Miners master electronics

City of the great Lenin

Gorky small television center

Gorky are the strongest

State standards for tape recorders

State All-Union Standard for Broadcasting Receivers

State All-Union Standard for Amplifiers for Radio Broadcasting Nodes

We train radio amateurs

Preparing for the 10th All-Union Exhibition of Creativity of Radio Amateurs-Designers

Getting ready for the final

Preparing for the 10th All-Union Exhibition of Creativity of Radio Amateurs-Designers

Prepare for the 11th All-Union Radio Exhibition

Prepare for the 7th All-Union Correspondence Radio Exhibition

Preparing for an amateur radio competition in 1951

Getting ready for Radio Day

Get ready for the 12th All-Union Radio Exhibition

Prepare to serve in the Signal Corps

Get ready for Radio Day

GPA for the transmitter set-top box to the R-250 receiver

GPA for Radio-76M2

GPA for a transceiver in the range of 3,5 ... 3,8 MHz (Abroad)

GPA to VHF transverters

GPA with electronic adjustment

HPN in the panoramic SWR indicator

Graduation of the mechanism for setting the clamping force of the pickup

Civic Range - New Opportunities

The civilian range is in danger!

gramophone record

Gramophone motors

Gramophone records. State standards

epic space epic

The grandiose victory of the Soviet man

Facets of the Diamond

Facets of an integrated approach to education

Graphical analysis of functions with Advanced Grapher 2.11

Graphic LCD Nokia 5110 in a digital voltammeter

Graphic equalizer

Graphical determination of the active and reactive components of the impedance when setting up antenna-feeder devices

Comb filtration

Comb Formant Filters

Fretted musical instrument

Thunderstorm, static and antenna

Lightning Switch for Television Antennas

Antenna lightning protection

Lightning protection of local networks

Loudspeakers 1-GD-1 and 3-GD-Z

Loudspeakers 25AC-2 and 15AC-1

Dynamic cone loudspeakers

Loudspeakers for household radio equipment

Loudspeakers for small receivers

Loudspeakers for broadcasting and television receivers

Loudspeakers for broadcast networks

Loudspeakers with dipole radiators

Flat Diaphragm Loudspeakers

Ferrite magnet loudspeakers

Loudspeaker for rural broadcast networks

TV loudspeaker

Loudspeaker KAA-100

Loudspeaker R-10

Loudspeaker with PEERLESS drivers

Loudspeaker with circular radiation

High efficiency loudspeaker

Loudspeaker with low-pass filter for radio receiver or radio station

Loudspeaker with EMOS

Variety complex loudspeaker

Variety Amplifier Loudspeaker

Loudspeaker for telephone

Loudspeaker communication over computer network cables

Loudspeaker installation

Loud-speaking intercom

Loudspeaker

Loud-speaking detector receivers

Loud-speaking intercoms

Hands-free cordless phone

Loudspeaker detector receiver

Loudspeaker receiver with bridge amplifier and free energy supply

Group space flight

TRP - a sign of strength and courage

VCO on the K0308018 chip

D-0,1 in avometer

D3,4 - in the transceiver

Yes, you can't be content with little.

let's discuss

Let's get acquainted

Give cadres of radio specialists!

Far radio echo

Far propagation of VHF

Long-distance television in 1960

Further development of Soviet radio in the fifth five-year plan

Long distance radio communications

Long distance links on 144 MHz

Far or near this 160-meter range?

Long-range reception of sound accompaniment of the programs of the Kyiv Television Center

Long-range reception on TV T-2 Leningrad

Long-range reception of broadcasts of the Kyiv television center

Long-range reception of broadcasts from the Leningrad Television Center

Long-range reception of amateur radio signals at a frequency of 8270 Hz

Long-range reception of accurate time signals

Long range TV reception

Long-range television reception on Sakhalin

Long range TV reception

Long-range reception of television broadcasts in the city of Kuibyshev

Long range TV reception

Speaker data

Data of rheostat cascades on triodes

DAR guards the car

autoguard sensor

Vibration sensor for security device

Network Load Switch Sensor

Pressure sensor with electromechanical feedback

Electronically Commutated Pressure Transmitter

Sensor Engine running

Motion Sensor

Odometer sensor - from relay

Antenna Rotation Sensor and Indicator

Sensor for instruments for tuning musical instruments

Encoded frame sensor

Body vibration sensor

SWR meter sensor - a well-forgotten old

Magnetic field sensor

Air direction sensor

Reflected wave sensor

Overheating sensor

Call sign sensor

KPE rotor position sensor

Rhythm sensor

microprocessor temperature sensor

Hall element current sensor

Liquid glass level sensor

Speed ​​sensor

Speed ​​sensor DCHV-2 Delta

SENSORS

Door tamper sensors

Pickups for electric guitars

Current sensors based on current transformer

Pulse indicator

Give the country a detector radio

Country HF antenna

Dacha power plant

Dacha answer or Acoustic workshop

country radio

LW range in the Olympic-402 receiver

Two E-CW keys on the PIC12F675 microcontroller

Two automatic lighting controls

Two automatic chargers from prefabricated modules

Two analog counters

Two power supplies for transceivers

Two in one, or How an LED became a photodiode in combination ...

Two options for turning on the LDS

Two options for turning on the flashing LED

Two options to mute the microphone

Two variations of the Nokia 5110 LCD Statistical Radiation Meter

Two types of baluns - which one is better?

Two voltmeters on K1003PP1

Two generators

Two generators for electronic clocks

Two CMOS oscillators

Two years on the expedition

Two VFOs for a 5,5 MHz IF transceiver

Two days at UK9LAA

Two documents about the Nizhny Novgorod radio laboratory

Two sound probes

Two measuring devices on microcircuits

Two measuring devices on microcircuits. Probe-generator AF

Two humidity indicators

Two spark indicators

Two zener diode testers

Two cups of the USSR national team

Two tube amplifiers

Two millivoltmeters

Two multivibrators on microcircuits

Two voltages from one transformer winding

Two voltages from one transformer winding (Abroad)

Two independent switches in a two-wire line

Two useful gadgets

Two poles of science

Two simple water pump controls

Two simple devices. Tester for RPZU control. Frequency meter-probe

Two simple UMZCH

Two time relays

Two light beacons

Two microwave inputs for receivers NTV-2000 and NTV-1000

Two tips for owners of Yauza-220-stereo

Two impulse counters controlled from one remote control

Two timers for power off

Two phones on one line

Two VHF converters

Two universal programmers

Two Amplifiers for Notes

Two AF power amplifiers

Two chip amplifiers

Two battery devices

Two devices on IS K155LR1

Two devices on a single vibrator

Two lighting controls

Two photo relays

Two champions

Two Electric Signals

Twenty thanks to Corporal Stepanov

Twenty years later

Twenty-five days in the twenty-third zone

Two academies of Lieutenant Colonel Kamalyagin

Two acoustic toys

Two meetings with creativity

Two receipt cards

Two 430 MHz Band Designs

Two designs for a Christmas tree

Two designs for a VHF radio

Two designs on the PIC controller (automatic telephone exchange, micro-PBX)

Two designs on UP-1

Two designs of Novosibirsk

Two touch controls

Two designs with LEDs

Two flashing lights on two-color LEDs

Two island expeditions

Two sockets for transistors

Two prefixes to the avometer

Two prefixes to the telephone set (Hold prefix, signaling device for paired telephone)

Two programs by wire

Two simple HF antennas

Two sisters

Two cascode IF amplifier circuits

Two multivibrator circuits

Two VHF designs

Two photos

Two functions in one controller

Two electronic sirens

Twelve hot innovations

Door bell

Doorbell on ISD25xxx chip

door touch bell

Door touch bells

Two hundred books of the Mass Radio Library

Two hundred and seventy-five years on an ice floe (from the diaries of E. Krenkel)

Motor - transformer

DP-10 engine in an electrophone and a tape recorder

motor transformer

Movement of inhomogeneities in the ionosphere

Sliding switch made of P2K

Sliding switch from a toggle switch

Are the poles moving?

Dual Delta Antenna

Double frame DK6ED

Double triangular antenna

Double balanced modulator

Double balanced mixer

Double Balance Mixer SA612A

Double square on 28 MHz

Double square plus wave channel

Double square with short traverse

Double triode 6N14P

Double triode 6N3P

Dual diode-triodes, dual diode-pentodes in superheterodynes

Dual zigzag antennas

Double triodes

Binary clock

Two-channel thermometric attachment to the multimeter VR-11

Dual Channel Bipolar Stabilizer

Double-crystal light emitting diodes -M)

Двукристальные светоизлучающие диоды (КИПД41А-М, КИПД41А1-М, КИПД41Б-М, КИПД41Б1-М. КИПД43А-КИПД43Д, КИПД44А-2Ж, КИПД44А-2К, КИПД44А-2Л, КИПД45А-М-КИПД45В-М, КИПД45А1-М-КИПД45В1-М, КИПД45А2-М-КИПД45В2-М, КИПД45А3-М-КИПД45В3-М, КИПД45А4-М-КИПД45В4-М, КИПД4

Dual Beam Pulse Oscilloscope

Bidirectional frequency scanning in a VHF radio receiver based on the TDA7088T chip

Bidirectional Current Stabilizers

Bidirectional amplifiers

Bidirectional coupler

Bidirectional node on a field-effect transistor

Bidirectional amplifier UN7BV

Bipolar power supply from one winding

Bipolar power supply

Bipolar power supply for bass amplifier

Bipolar SMPS for UMZCH

Bipolar Regulated Power Supply

Bipolar stabilized

Dual mode wiper control

Bi-standard stereo decoder KR174XA51

Double-sided printed circuit boards

Double-sided from single-sided

Two-way communication line

Dual tone touch call

Double block superheterodyne

Dual Band Antenna

Dual Band Vertical Antenna

Dual-band vertical HF antenna (Abroad)

Dual Band HF Antenna

Dual Band Directional VHF Antenna

Dual Band VHF Antenna

Dual Band 1-V-2

Dual band VHF unit

Dual band dipole

Dual Band Pocket Receiver

Dual-band HF receiver Malysh

Dual Band Receiver Mini-Test-2 band

Dual Range Timer

Dual-band VHF receiver Mikron RP-203

Dual-band VHF receiver with touch-sensitive fixed settings

Dual band VHF FM receiver with PLL

Dual-band VHF FM radio receiver on the K174XA34A chip

XNUMX-track recording

Two-track recording on industrial and amateur tape recorders

Astra-5 two-track monophonic tape recorder, Selga-403 portable radio receiver, Rubin-205D unified television receiver, IEPU-73C class I electric player (approved by the Chamber of Commerce)

Double gate FETs in a direct conversion receiver mixer

Dual zone thermometer on PIC controller

Double time relay

Two-channel sound reproducing installation

Two-channel oscilloscope attachment to PC

Two-channel PC-based data acquisition and processing system

Two-channel stereophony - an approximation to the ideal. About stereo playback through speakers

Dual-channel charger for Ni-MH batteries

Two-channel proportional remote control

Two-channel four-command receiver

Two-channel voltmeter for laboratory power supply

Two-channel instrumentation amplifier

Dual Channel Combination Lock

Dual Channel LED Flash Controller

Two-channel microphone preamp with phantom power

Dual channel volume control for powered speakers

Two-channel power regulator on a trinistor

Dual channel power controller with remote control

Two-channel relay television node

Dual-channel, low-ripple mains power supply with overcurrent protection

Dual channel triac controller

Two-channel stroboscope on IFC-120 lamps and microcontroller

Dual channel timer

Two-channel thermometer-thermostat

Two-channel narrow-band VCO for adjusting the frequency response of quartz filters. Part 1

Two-channel ultra-linear amplifier

Two channel amplifier

Two-channel amplifier (for recording)

Two-channel bass amplifier

Two-channel electronic switch on transistors

Two-channel EMR with a manipulator

Dual stage transmitter at 144 MHz

Two-stage ULF in the UW3DI transceiver

Two-kilowatt amplifier based on VUO-500

Double circuit 2-V-2

Double-circuit preselector of the direct amplification receiver.

Double-circuit transistor reflex receiver

Dual tube AM-FM receiver

Dual Lamp Battery Receiver

Two-lamp battery super RL-8

Two-tube all-wave super RL-4

Dual tube superheterodyne

Dual tube amplifier

Double plate film capacitor

XNUMX way speakers

XNUMX-way audio

Two way loudspeaker

XNUMX way loudspeaker with labyrinth

Two-way loudspeaker with bass reflex

XNUMX-way stereo amplifier

Two-terminal - amplifier

A two-terminal network with a falling section of the current-voltage characteristic

Two-terminal network with negative resistance (Abroad)

Two-terminal amplifier

Bipolar stable current generator

Bipolar Low Frequency Amplifier

Bipolar power supply UMZCH with ultra-low ripple and current protection

Bipolar voltage converter

Bipolar Water Cooled Voltage Stabilizer

Two-threshold comparator

Two-wire lines on HF

Dual Loop Receiving Antenna

Dual mode charger

Dual Mode Charger/Discharger

Dual grid CLC modulation

Two-speed electric motor for a transistor tape recorder

Double Standard Pure Sound Unit

double sided key

Two-stroke-parallel cascade

Push-Pull Parallel Bass Amplifier

Push-pull lamp UMZCH with differential switching of output transformers

Push-pull output without bass reflex (Abroad)

Push-pull hybrid UMZCH on G-811 triodes

push-pull modulator

Push-pull final amplifier for 6N23P and 6P43P

Push-Pull Transmitter Output Amplifier

Push-Pull Converter with Overload Protection

Push-Pull Stabilized Converter

Push-pull stereo amplifier on 6P14P

Push-Pull Power Amplifier

Push-Pull FET Amplifier

Push-pull amplifying stage with counter dynamic load

Dual tone siren

Two tone electronic siren

Dual Tone Generator

Dual Tone Generator (Abroad)

Dual Tone Generator (Retro)

Dual Tone Call

Dual tone chime

Two-tone bell with time relay

Dual tone touch call

Dual Tone Electronic Call

Two point unison

Dual transistor 1-V-2

Two-transistor crystal oscillator

Two-transistor reflex with a printed circuit board

Dual transistor with circuit board

Dual color power indicator

Dual color tuning indicator

Dual Frequency Generator

Dual frequency oscillator with flashing LED

Two-electrode lamp

Two-electrode lamps

Dual element antenna for 40m and 80m (Abroad)

Two-element antenna for a range of 80 m (Retro)

Dual element antenna for 80m range

Dual Element HF Antenna

Motto-massity

Girls radio operator

Girls from the VEF factory

Girls, get on the air!

Radio operator girls

ninth republican

Nine-band HF antenna

Nine band transceiver

Ninth All-Union radiotelegraph competition of shortwave DOSAAF

Nine hundred days of a radio operator-reconnaissance

Standby mode on TVs with SDU-4-3

The action of pulsed EMF on various circuits

Reality and dreams of Chernivtsi

Decade of four-resistor resistance box (Abroad)

Decade at KT315

Decade of resistors

Decade attenuator

Decade resistance store

Decade Resistance Shop (Abroad)

decade switch

Decade pulse counter

Decapento for Dodeka

Decathron Counter of Bioelectric Oscillations

Decatron counter of erythrocytes and leukocytes SFEK-60

Decathrons

SECAM decoder with comb filter

Decoder for SSTV reception

PAL signal decoder on the K174XA28 chip

PAL signal decoder

Stereo decoder.

Chroma decoder of a single-chip UOCIII processor

PAL signal decoder

Decoders for joystick commands from video game consoles

Decorative processing of duralumin

Decorative surface treatment

Drawer decorative trim

Decorative illumination of the dial of the wall clock

Decorative grille for portable receivers

Decorative LED lamp

Decorative lamp with touch control

Decorative LED lamp

Decorative LED lamp-2

Cases of factory radio amateurs

Affairs and people of the Vilnius Radio Club

Affairs and people of one club

Things and people. (29th All-Union)

Cases and needs of one laboratory

Affairs and needs of radio amateurs

Komsomol affairs

Youth Affairs

Enthusiast Affairs

Made in Dnepropetrovsk

Make good cheap TVs

Delegate of the XIII Congress

Congress delegate

TV signal voltage dividers

Frequency dividers for polyphonic EMP

Frequency dividers for EMI

Frequency dividers on K561IE16

Frequency dividers on neon lamps

Fractional dividers

Square wave frequency dividers

Voltage divider for laboratory power supply

Voltage divider with galvanic isolation

Divider with variable division ratio

Frequency divider

Frequency divider - pulse distributor

Frequency divider 25 MHz1 GHz

0,13,5 GHz frequency divider

Frequency divider for polyphonic EMP

Pulse frequency divider by three

Frequency divider by 3

Frequency divider by 5000

15 GHz Frequency Divider

Frequency divider on a dinistor

Frequency divider on thyristor

Fractional divider

Frequency divider with adjustable division ratio

Divider-adder for the operation of two antennas on one cable

A life-long affair

A matter of national importance

The matter is gigantic

The Case of the Peasant Zhidkovsky

A matter of honor for radio workers and radio amateurs

A matter of gigantic importance

Faithful to the cause of Lenin and the Party

SSTV demodulator.

Radio Receiver Demo Circuit

Demonstration ultrasonic unit

Demonstration impulse devices

Demonstration devices for radio electronics

Demonstration indicator of radioactive radiation

Demonstration model of the radar

Demo Oscilloscope

Demo Oscilloscope

Demonstrator Doppler effect

Demonstration radiometer

Demonstration simulator

Demonstration of attenuation of oscillations in an oscillatory circuit

Demonstration of radio principles

Dismantling SMD components

Dismantling SMD elements

Dismantling of microcircuits

Dismantling multi-terminal parts

Removing the printed circuit board

Desoldering nozzle for soldering iron

Desoldering nozzle for soldering iron

Desoldering iron with solder suction

Damper diode 6Ts10P

Driver Damping and Playback Quality

Day of the Leningrad Radio Club

Last day

Radio day

Radio Day in Leningrad

Radio Day in Moscow

Deputy of Sakhalin

Raw rubber holder

Drill holder for sharpening

Dare youth

Bold Assault on the Universe

Tenth Five-Year Plan: communications, television, radio broadcasting

Dozens of new devices

Tenth All-Union shortwave competition

Ten questions to the Minister of Trade of the RSFSR Comrade Pavlov D. V

Ten days in England

ten friends

Ten teams on two wires

Details of a children's transistor radio

Details of radio equipment cases

Dashboard trim details

Details of the P-loop for the power amplifier

OV-1 Receiver Details

Details of radio unit KRU-2

Transistor TV details

Detection

Detection and detector circuits

vibration detector

SSB receiver

Cell phone radiation detector

Small Signal Detector

CMU detector

VHF detector receivers

Detector monitor MW broadcast transmitter

Detector receiver - based on TVS

Wave detector receiver

Detector receiver DPH

Detector receiver and experiments with it

Detector receiver Komsomolets

Detector receiver Circuit

Detector receiver Moth

New type detector receiver

Detector receiver with ultrasonic frequency converter

Detector with variometer

detector with one handle

Detector three-program

Add-on detector

Detectors for PLL receivers

Voltage detectors series K1446DP2, K1446DP3

Detonometer

Children's toy checks the remote control

Children's experimental laboratory of radio electronics.

Children's amateur radio meeting

Children's electric car with pulse-width motor control

Children's electric musical instrument

Children's creativity - skillful leaders

Defects in the circuits of the common wire of TVs, their influence and elimination

VCR defects

Defects in ultrasonic delay lines

decibels

Decibels - by nomogram

decimeter and centimeter waves

decimeter converter

decimeter television converter

Decimeter television converter (Abroad)

Decoder for LED bar

Decoder for digital volume control

Joystick DENDY - remote control panel

Joystick controls video game on TV

Gioconda in every apartment

Diagnosis tester

Diagnostics and repair of the adapter on the STR-E1414 chip for laptop power supply

Diagnostic board with PCI interface

Diagnostic adapters for vehicles with fuel injection system

Diagnostic tool - trip computer

Diagnostic tool - trip computer-clock with calendar

Automotive Engine Diagnostic Tool with Bosch and Jan-5 Controllers

Automotive Engine Diagnostic Tool with Bosch Controller

Diagnostic panel for checking drives

Dialogue Timer

Range 10 m - in Meridian-206

Band 16 m in Leningrad-006-stereo

Range 160 m in Radio-76

Range 160 m - in Selga-405

Range 160 m in UW3DI

Range 16-49 M in the receiver Quartz RP-309

Range 19 m in Speedol-231

28 MHz band in the R-3 receiver amateur radio and sports

Range of big surprises

DV range in Yunost-105

Band shortwave antenna

Band attachment with one quartz

Range thermal compensation of the natural frequency of the circuits

Range vibrators

Range Input Filters (Abroad)

Range shunt vibrators

Range exciter with quartz stabilization

Band local oscillator

Band shortwave radio

Range Super

Bands 11 and 10 meters - again under threat

Bands 19, 16 and 13 m in radio receivers Speedol and VEF

Ranges of the Leipzig Fair

Diaphon

Disassembler for Radio-86RK

Dixon stays Dixon

Voice recorder from a cassette recorder

Dictaphone from a tape recorder

Voice recorder

Dictaphone center

Dictaphones

Dictaphones (On the pages of foreign magazines)

Speaker VEFPER-45

Dynamic MIDI keyboard

Dynamic head - instrument control

Dynamic head 10GD-36-40

Dynamic head 25GDSH-1-4

Dynamic head for color TVs

Dynamic indication

Dynamic indication with null suppression

Dynamic display by counting method

Dynamic distortion in transistor bass amplifiers

Dynamic Distortion in Power Amplifiers with Differential Input

Dynamic AM detector

Dynamic speaker instead of microphone

FT-93 840 dB dynamic range

Dynamic drawing with auto reverse

Dynamic filter

Dynamic filter in Vega MP-122S

Dynamic filter in the receiver

Dynamic Filter Lighthouse

Dynamic Noise Filter

Dynamic Noise Gate

Dynamic Power ROM

Dynamic bias

Dynamic bias in AKAI CS-F11

Dynamic noise reduction in tuner Laspi-003-stereo

Dinistor

Dinistor voltage regulator

Dynostatic speaker system 35ASDS-017

Power transistor diode

diode protection

Diode protection of microammeters

Diode assembly KD638AS

Diode arrays KD904A-KD904E

Diode optocouplers

Diode converters

Diode mixer on transceiver

Diodes as a zener diode

Rectifier diodes of low and medium power (pivot tables)

Diodes D310 new design

IR Diodes

Diodes KD226A-KD226D

Diodes KD512A and KD513A

Diodes series KD257, KD258

Diodes Schottky

Diodes Schottky KDSh2966A

Diodes Schottky series KDSh2964

Diodes Schottky series KDSh2965

Diplexer 144/430 MHz

ARRL Diploma for Humanitarian Work - Russian citizen

Diploma Bulgaria-1300

Greenland Diploma

Diploma MOD

POLSKA diploma (adjusted position)

POLSKA DYPLOM Diploma

Diploma Polska III degree (changing the conditions for obtaining)

RAEM Diploma

Diploma Warszawa (changes in position)

Diploma Azerbaijan (clarification of the conditions for obtaining)

Diploma Alexander Nevsky

Diploma Altai

Diploma Afanasy Nikitin (changes in position)

Diploma in Belarus

Diploma Voronezh

Diploma Georgia-50

Diploma of E.A. and M.E. Cherepanovs

Diploma Yenisei

Diploma Yenisei (change in external design)

Diploma Transbaikalia

Diploma Zoya

Diploma Izmail - the city of Russian glory

Diploma named after the Bryansk partisans (clarification of the conditions for obtaining)

Diploma Kaliningrad

Diploma Karaganda

Diploma Krasnoyarsk-350

Diploma Red North

Diploma Kuzbass

Diploma in Latvia

Diploma Leningrad (change in position)

Diploma of the Best Observer of the USSR (changes in the regulation on competitions)

Diploma of the Best Observer of the USSR (new position)

Diploma of Mari El (new position)

Diploma Minsk

Diploma Peaceful atom

Diploma Mordovia

Diploma Moscow

Diploma Narva

Diploma Lights Magnitogorsk

Diploma Odessa

Diploma Olympics-80

Diploma Orel - the city of the first salute (clarification of the conditions for obtaining)

Diploma Pamir (changes in position)

Diploma of Memory of the Defenders of the Caucasus Passes

Diploma of the Kama region (clarification of the conditions for obtaining)

Diploma Pskov

Diploma Р-100-0 (new area)

Diploma Р-150-С (changes in the distribution of prefixes)

Diploma of S.A. Kovpak (specified position)

Diploma Siberia (new position)

Diploma Battle of Stalingrad (changes in position)

Diploma Syktyvkar-200

Diploma Tyumen

Diploma Khakassia

Diploma of KSU - 175 years

Diploma Kherson

Diploma Anniversary

Diplomas

Asian Diplomas

Diplomas Vyatka, Afanasy Nikitin, Pamir

Diplomas of the GDR, Y2-DX-A, Y2-KK, WA-Y2, SOP, changing the conditions for obtaining.

Diplomas for observers

Diplomas K. E. Tsiolkovsky (new position), Dnepr (statement clarification)

Diplomas of our friends

North American diplomas

Diplomas from Scandinavia and Central Europe

Diplomas of the USSR

Diplomas Battle of Stalingrad and Leningrad - 50 years

Diplomas Tyumen, Polissya, Stavropol-200

Diplomas of France, Great Britain and Italy (Information of the Central Committee)

Diplomas Kharkiv and D-8-0

Diplomas of the Central Radio Club

Diplomas of the Central Radio Club of the USSR

South American Diplomas

Dipole plus vertical top-fed antenna on 80 and 160 meters

27 MHz disk antenna

Rotary telephone with tone dialing

Disc electromechanical filter for SSB

Disco cone antenna

Discrete telecontrol equipment

Discrete-analog elements in the audio frequency path

62 dB discrete volume control

The dispatcher manages the irrigation

Dispatch radio communication of machine and tractor stations

Display in a household radio complex

Display in transceiver

Display in the transceiver. Digitizer

Display in the transceiver. Digital scale and electronic clock

Display on digital indicators

Remote Gain Control

Remote Controlled Power Outlet

Remote measurement of electrical resistance

Remote switching of programs in Record VTS-311

Remote switching PTK with belt drive, with electromagnetic clutch

Remote listening to sound on the radio built into the remote control. New service functions of the remote control

Remote volume control in stereo

Remote control of equipment via two wires

Remote control in Ruby-401

Remote control garland

Remote control for tape recorder Romantika-220s

Remote control ignition and car starter

Remote control to Ukraine-5

Chandelier remote control

Tape recorder remote control

Remote control tape recorder Comet MG-201

Tape recorder remote control Timbre

Remote control of projection equipment

Remote control of low power radios

Remote tone control

Remote control of the RTS-2 dimmer

Remote control via cell phone

Remote control from phone

Remote Control LED Cube

Remote control of rural radio nodes

TV remote control

Remote control VHF radio

Remote control of educational equipment

Remote control via ThingSpeak

Remote switch

Remote hydrostatic liquid level gauge

Remote IR switch

Remote temperature control in a country house

Remote temperature control with display on the DVR

Remote multi-point thermometer for an individual bath

Remote dimmer

Remote thermometer with voice alert

Remote orientation indicator

Remote water flow indicator

Distortion with frequency doubling

Discipline comes first

Op-amp differential preamplifier

Differential amplifier

Wavelength and frequency

For production automation

For you, rural radio amateurs

For you readers

To defend the revolution

For what purposes is the DRV-0,1Sh electric motor intended?

For control and self-control

For the national economy

For the Christmas tree

For a quick survey

To search for hidden electrical wiring

For home plant

For the rural buyer

For the Soviet man

For educational organizations and athletes. (28th All-Union)

For color TV. Transistor line scan unit

UHF with SAW filter for narrowband AM/FM

Dnepr-11 - stereophonic

Days of activity Winter Olympic Games Sochi - 2014

Adding to the transformer

Adding HF Band to Super

Getting good sound

Valiant helpers of the Soviet Army

Good fame

Quality factor

Q factor and efficiency of the loop antenna

Good deeds of the same age as a seven-year-old

Car window closer

Dosimeter - attachment to the multimeter

Dosimeter-indicator of irradiation intensity

proof by contradiction

Documents tell

The duty of young patriots

Long-playing video record (Through the pages of foreign magazines)

LP

Long-playing and ultra-long-playing direct-play records

Dolzhansky radio transmitters

Should UMZCH have a low output impedance

Home video recorders

Home TV games

Home exercise bike

home ozonizer

Home assistant.

Home theater on the computer

Home electro-acoustic organ

Home weather station

Home weather station with clock, calendar and alarms

home network

Domodedovo - 2007

Домофон

Donskaya Aurora

Additions and amendments

Additions to the Les receiver

Additions to the article Transistor superheterodyne from the parts of the Tourist radio receiver

Additional protection of the stabilizer from overheating

Additional approval of the television feeder

Additional features of the power regulator

Additional data of the devices of the Satellite of the radio amateur

Auxiliary amplifier input (Abroad)

Additional speaker

Additional key To magazine Radio connector

Additional circuit for the receiver

Optional remote control for satellite receiver

Is it permissible to store TVs in an unheated dacha in winter?

Modification 25АС-109

Modification of 35AC-015 based on ladder filter

Modification of 35AC-15 based on ladder filter

Refinement of 6AC-2 to work with a non-standard amplifier

USB ejection refinement

Refinement of the USB hub

Refinement of the car radio Toshiba TX-20

Refinement of the car radio Eola-320-stereo

Refinement of the automatic feeder for aquarium fish

Refinement of the lighting effects machine

Improvement of automation Vega MP-120S

Refinement of the automatic charger for a lead-acid battery

Refinement of the automotive voltage regulator 59.3702-01

Improvement of the TAR-235/85 answering machine

Finalization of hitchhiking tape recorder Note 220S-2

Completion of the autoguard

Refinement of the battery flashlight

Refinement of the AM path of the radio tape recorder Riga-111

Refinement of the AC ammeter

Refinement of the TV antenna insert

Refinement of the Baofeng UV-5R antenna

Improvement of caller ID on Z80

Finalization of the AU

Refinement of the speakers of imported mini-systems

Refinement of Astra-209-stereo

Improvement of the battery compartment of the avometer TL-4M

Refinement of wireless speakers

Refinement of the cordless phone

Refinement of block BP2-3

Refinement of the ignition unit and the OZ angle corrector

Finalization of the settings block in the Laspi-00Z-stereo tuner

Refinement of the power supply - charger

Refinement of the AT power supply

Refinement of the power supply AV3302

Refinement of the power supply SY-002-5-12

Refinement of the power supply unit BP2-3 60

Refinement of the power supply unit BP-3

Refinement of the power supply of the radio receiver Leningrad-010-stereo

Refinement of the power supply unit for ZUSCT TVs

Refinement of the windshield wiper and washer control unit

Finalization of the electronic ignition unit

Finalization of the bicycle network

Finalization of the waffle iron

Refinement of Vega-106-stereo

Finalization of VCRs for video inserts

Refinement of the generator on PIC16F84A and AD9850

Refinement of the TV signal generator

Refinement of the generator Electronics GIS-02T

Refinement of the GPA

Refinement of the bipolar power supply

Improvement of the two-tone siren

Refinement of dynamic heads

Refinement of dynamic heads and measurement of their frequency characteristics

Refinement of the dynamic head 15GD-11A

Finalization of the soldering iron tip

Completion of the charger

Refinement of the cell phone charger

Refinement of memory

Refinement of cell phone memory

Refinement of the NPA24AX sound emitter

Refinement of imported electronic watches

Refinement of the switching power adapter TESA5-0035015dV-B

Refinement of the switching power supply based on the PSU PC

Refinement of the mode indicator

Refinement of the Ts215 indicator

Improved interface with high-speed VOX

Refinement of IPS-1

Finalization of the executive device.

Refinement of the pocket receiver

Refinement of pocket electronic watch KT-108

Refinement of the cassette recorder Vega MP-122S

Refinement of the quasi-touch switch

Refinement of the keyboard of a multifunctional telephone

Refinement of the PAL encoder in the Elektronika GIS 02T generator

Switch refinement

Completion of the computer speaker system SP-P110

Cover revision

Refinement of the laser pointer

Refinement of Leader-206-stereo

Improvement of the insect trap

Refinement of the logarithmic indicator

Refinement of the logic probe

Refinement of LPM Mayak-231-stereo

Finalization of the tape recorder

Completion of the tape recorder Comet-225-1-stereo

Refinement of the tape recorder Electronics-302

Finalization of the tape recorder-prefix Vega MP-122S

Completion of the tape recorder Wilma MP-207S

Refinement of tape recorders Yauza

Finalization of tape recorders Mayak

Refinement of the small-sized switch

Improvement of Mayak-203

Refinement of Meridian-235

Microswitch development

Refinement of the chip panel

Refinement of the MKE-100 microphone

Completion of the mini-weather station Assistant AH-1971

Refinement of the multimeter MY-67

Improvement of a weekly eight-channel timer with a WEB-interface

Refinement Notes-203-1-stereo

Refinement of Notes-304

Finalization of Olympic-402

Refinement of OML-ZM

Refinement of the MPK-107S Orbit

Refinement of Orbita-106S

Refinement of the Air Wick air freshener

Refinement of the H313 oscilloscope

Refinement of the OML-2M oscilloscope

Refinement of the OML-3M oscilloscope

Refinement of the oscilloscope OR-1

Refinement of primary hours

Improved track selector

Player refinement

Refinement of the singing tree

Improvement of the Amfiton UP-003S preamplifier

Improvement of the voltage converter

Refinement of the device for measuring complex resistance

Receiver refinement

Finalization of the Blues RP-203A receiver

Refinement of the receiver Iren RP-301

Refinement of the Russia-203 receiver

Refinement of Young's receiver

Refinement of receivers

Refinement of the prefix to the multimeter for measuring the capacitance of capacitors

Improvement of the cable chime

Completion of the CD player

Refinement of the Hyundai 1613 radio receiver for receiving DRM radio stations

Refinement of the TECSUN S-2000 radio receiver. Part 10

Refinement of the TECSUN S-2000 radio receiver. Part 11

Refinement of the TECSUN S-2000 radio receiver. Part 12

Refinement of the TECSUN S-2000 radio receiver. Part 2

Refinement of the TECSUN S-2000 radio receiver. Part 3

Refinement of the TECSUN S-2000 radio receiver. Part 4

Refinement of the TECSUN S-2000 radio receiver. Part 6

Refinement of the TECSUN S-2000 radio receiver. Part 7

Refinement of the TECSUN S-2000 radio receiver. Part 8

Finalization of the radio receiver Kazakhstan

Refinement of the radio receiver Leningrad-006-stereo

Finalization of the RPS radio receiver

Refinement of the radio receiver Ural-auto-2

Refinement of the radio receiver TECSUN S-2000. Part 9

Refinement of CBS radio stations

Connector refinement

Completion of connectors for computer power supplies

Refinement of the fuel flow meter

Improvement of the voltage regulator

Improvement of the level controller

Refinement of the speed controller for three-phase asynchronous motors

Refining the rocker switch

Refinement of FOS hand lamps

Finalization of the welding machine

Finalization of the welding machine

Refinement of the Oblik lamp

Refinement of the LED

Refinement of the LED lamp

Refinement of LEDs

Completion of the network adapter

Refinement of the network charger

Refinement of the CB transceiver MAYCOM EM-27D

Improvement of the synchronous AM receiver.

Refinement of the automatic watering system for indoor plants

Improvement of the EPU Arctura-006-stereo drive system

Refinement of Sonata-211

Refinement of the voltage stabilizer 0 ... 15 V with a regulation step of 1 V

Refinement of the AC voltage stabilizer

Refinement of the mains voltage stabilizer LPS-2500RV

Refinement of the soldering iron tip temperature stabilizer

Improvement of the stereo decoder

Refinement of the watchdog

Refinement of the counter of turns

Refinement of the tape consumption counter

Refinement of the tachometer Electronics TsAT-1

Refinement of the telegraph controller

Refinement of the teletype

Refinement of the telephone jack GK-2

Improvement of the telephone watchman

Refinement of thermostats W1209 and W1301

Finalization of the Dragon SY-550 transceiver

Improvement of the UA1FA transceiver

Refinement of the transceiver on 160 m

Refinement of the direct conversion transceiver

Finalization of the transceiver

Refinement of transceivers Alan 48 Plus and Alan 78 Plus

Refinement of the handset of a cordless telephone

Refinement of the power supply unit of a small-sized desktop radio

Refinement of the frequency meter control unit

Refinement of UMZCH Vega 50U-122S

Refinement of UMZCH with non-standard inclusion of OU

Refinement of the universal cable device

Refinement of LPM management

Refinement of the Advanced thermometer-thermostat on the microcontroller

Refinement of the device for automatic shutdown of radio equipment

Refinement of the device Polite light

Refinement of the device for protecting incandescent lamps from burnout on the trinistor KU202N

Refinement of the kinescope soft-on device

Refinement of the drill power supply

Improvement of the device for testing Li-ion batteries

Refinement of the HG-528 HUAGE flashlight

Refinement of the digital scale

Refinement of clocks on K176 microcircuits

Refinement of the FC250 frequency counter

Refinement of the FM detector on the K174URZ chip

Reworking the pin connector

Completion of the noise suppressor

Refinement of the electric shaver

Refinement of the electric shaver VT-1378BK

Refinement of the electric spark pencil

Refinement of the electromechanical LED lamp

Finalization of the electronic switch of the fan

Finalization of the electronic volume control

Refinement of the e-book Texet TB-840HD

Completion of the electronic load

Completion of electronic clock

Improvement of electronic clock. Redundant power supply

Finalization of the electric soldering iron

Finalization of the electrosoldering kit

Refinement of the Arcturus-006 electric player

Refinement of the electric player Vega-110-stereo

Refinement of EMP Estradin-314

Refinement of Yunost KP101

Improvements of the ALAN-100+ radio station

Improvements to the VHF FM receiver MAMVO

Road to air

The roads of the Arctic

By the roads of heroes

The roads of heroes. Partisan radio operator

The roads of heroes. Samson radio operators

The roads of heroes. Soviet patriot

Dear great victories

Expensive test

dear science

Dear fathers, dear heroes

Make way for semiconductor devices

Treasure the honor of the Soviet radio sportsman

Road amateur superheterodyne

DOSAAF - Lenin's anniversary

DOSAAF - national economy

DOSAAF - anniversary

Dosaafovtsy - anniversary

Dosaafites study ship radio engineering

Dosaafites of Moscow

Dosaafites radiofit the collective farm

Dosaafovtsy-excellent students

Dosaaf radio amateurs are preparing for the 11th radio exhibition

Annoying misses

Pre-Sarmovites, get ready for Radio Day!

Ahead of schedule to fulfill the plan of 1956 - the first year of the sixth five-year plan

Achievements of Bulgarian radio amateurs

Achievements and developments of the Center for Scientific and Technical Creativity

Achievements of Russian shortwave

Achievements of domestic acoustics

Achievements of the Soviet shortwave

Worthy change

We will adequately celebrate the 30th anniversary of the Great October Revolution

Worthy meet the congress

Property of millions

Window interface driver for Radio-86RK

Stepper motor driver with microstepping

Ancient and forever young

trained snake

Fractional detector

Fractional detector NS-1

Chokes and capacitors for protection against industrial interference

Choke series EC24

Choke on a ferrite rod

Throttle-condenser ignition unit

Choke AC Voltage Stabilizer

friendship

Friendship 2014

Friendship of peoples born in October

Friendship grows, but never gets old!

Friendship born in battles

Friendly meeting in Varna

Friendly meetings on the air

Be friends with the map, all-rounder!

Friendly work - good results

Friendly team

Friends of military pilots

Friends meet again

DU Note-203-stereo

Car instrument doubler

Thinking about future starts

duplex intercom

Spirit control EMP

Evgeny Lushkinov - ship's radio operator

European projects of cellular access systems

European VHF competitions

His name will not be forgotten

His place in the life of HF and VHF

His public profession

Unified All-Union Sports Classification

Unified System for Design Documentation (symbols in schematic diagrams)

Unified computer system

Her call sign is Alba Regia.

Train a million technicians annually

Yelets: call signs above the stadium

Christmas tree-souvenir on a microcontroller ... without a program

Fir-tree, light up!

herringbone wand

EME in the 47 GHz band

capacitive relay

Capacitive relay in the transmitter

Capacitive relay turns on the backlight

Capacitive relay for irrigation of mycelium

Capacitive proximity sensor

capacitive sensor.

Capacitive frequency divider with pulsed RC bridge

Capacitive frequency divider with storage and relaxer

Capacitive liquid level meter

capacitive key for security device

Capacitor capacity - on an ohmmeter scale

People are grateful to him

If you are on air

If there is TVI

If there is TVI...

If the image on the monitor screen is unstable

If there is no KR580VG75

If there is no fox

If the output of the transistor is broken off

If your laptop is broken...

If there is a powerful transmitter nearby

If the telephone is broken

Natural reproduction

There are still good people in Russia

Is there a radio club in the Vladimir region?

There is a five year old!

Two more ways to make a printed circuit board

More and more about ethics

Not a general yet, but already a rehearsal

A little more about the design of the acoustic system

More about AM/FM receiver

More about the revision of Notes MP-220S

More about replacing microcircuits in Radio-86RK

More about credit cards

More about the disadvantages of factory receivers

More about malfunctions of color kinescopes

More about the transfer of UV-1 and UB-1 amplifiers to 6F5, 6SZ, 6F6S lamps

More about the application of the waiting multivibrator

More about priority inclusion

More about checking the LCD.

More about the calculation and manufacture of a loudspeaker

More about using a faulty resistor

Another power supply for the Chizhevsky chandelier

Another option for a cell phone antenna

Another option for a simple primary clock

Another sounding keychain

Another signal compression method

Another signal compression method

Another regenerator

Another register for an electroacoustic organ

Another way to dismantle multi-pin parts

Another way to strip wire

Another way to make a printed circuit board

Another way to solder aluminum

Another way to control the chandelier

Another phone watchman

Another telephone amplifier

Another antenna with a capacitive load

Another button in the watch on the BIS K145IK1901 (Start-7146)

Another student

Another end-fed antenna

Another application of PTU

Another improvement of the electric player Electronics EP-017-stereo

Once again about 10-RT

More about balloons

Once again about turning on the electric motor in Dine's tape recorder

Once again about the second speed

Once again about turning off the electric motor

Once again about the high fidelity of sound reproduction

Once again about dynamic distortion in transistor amplifiers

More about dynamic capacitance

Once again about the improvements of caller ID on the Z80

Once again about the finalization of electronic clocks

Once again about replacing the Kron battery

Once again about replacing the lamp in the EPU G-602

Once again about the replacement of PTK with selectors SK-V-1s

Once again about zigzag antennas

More about quartz filters

Once again about the key AGC

Read more about the book "Introduction to Electronics"

More about combined records

Once again about controlling the recording level in the Note prefix

Once again about the control ammeter

Once again about the logarithmic indicator

More about magnetic recording

Once again about small-sized cassettes

Once again about the car Sibiryak

Once again about the all-around radio operators

Once again about the sore point

Once again about the adjustment of Radio-86RK

Once again about the new life of old watches

Once again about the alteration of the loudspeaker 35AC-212 (S-90)

Once again about dubbing on one tape recorder

Once again about switching HDD in a computer

Once again about powering radios from the network

Once again about the power supply of the digital multimeter from the network

Once again about improving the efficiency of radiotelephony

Once again about connecting a three-phase electric motor to a single-phase network

More about checking HEX files

More about checking IR remote controls

Once again about the operation of a three-phase motor in a single-phase network

Once again about radio components and radio tubes

More on split four-track recording

More about stereo balance controls

More about handset repair

Once again about Slava watch repair

Once again about the speed of 4,47 cm / s in Dine's tape recorder

Once again about the auditory control of the recording in the prefix Nota

Once again about the stabilizer K142EN2B

Once again about the tangential tonearm

More about temperature stability

Once again about the trade in radio components

Once again about the UW3DI transceiver

Once again about the trinistor power regulator

Once again about IF filters on ferrite rings

Once again about the alarm clock from the Start-7176 set

More about interlacing

Once again about UW3DI

Once again about the five-eighths lambda antenna

Once again about improving the sound of 10MAC-1

Once again about improving the sound of 25AC-109

Once again about improving the performance of compact cassettes

More about improving interlacing

Once again about the bass amplifier with a dynamic load

Once again about the improvement of the automation of the Comet MG-201 tape recorder

Once again about the improvement of the Dnepr-12 and Dnepr-14 tape recorders

Once again about the improvement of the LO-70 oscilloscope

Revisiting color distortion

Once again about the elimination of TV interference

More about eliminating clicks

Once again about electromechanical feedback in bass amplifiers

Once again about the ethics of the shortwave

Once again about MANBO

Sting for PCB

Waiting multivibrator

Standby multivibrator with inductor

Reinforced concrete attachments

Iron-coal elements VDZh-400

Women of the Moscow TV Center

The women of our country

Shortwave women (1928-1941)

Living word of the leader

The living world suggests

The traditions of heroes live

The traditions of radio operators of October live on. (Radio expedition October-60)

Liquid flux

Liquid crystal digital indicators

Life full of romance

Butyrometer

Zhytomyr: Radio all-around-78

Live and work in a communist way!

Journal puts experiment

Journal of Radio and Television is 15 years old

Over 25000 amateur radio stations!

For the activation of the constant competition of shortwave Dosarma

For the introduction of wire television

For outstanding sporting achievement

For years of service and excellent work

For high rates of automation of radio engineering production

For the high rate of radio coverage of the village

For a high level of sports work

For excellence in amateur shortwave

For the further development of amateur radio

For the further development of radiosport

For the further development of technical sports among youth

For further improvement of broadcasting equipment

For further improvement of the work of DOSAAF

For the further improvement of the skill of radio amateurs

For the further rise of Dosarma's work

For the further rise of amateur radio

For further technological progress

Behind the reception area

Behind the zone of reliable reception. High sensitivity image signal receiver

Behind the zone of reliable reception. Dual zigzag antennas

Behind the zone of reliable reception. Eleven element antenna Wave channel

Behind the zone of reliable reception. Increasing the sensitivity of TVs

Behind the zone of reliable reception. Rhombic antenna

Behind the zone of reliable reception. Super regenerator with increased sensitivity

Behind the zone of reliable reception. TV RF amplifier based on PTP-1

Behind the zone of reliable reception. Six element wave channel

Behind the zone of reliable reception. experimental antenna

For initiative and high pace of work

For True Civility on Air (Review of Letters from Readers)

For the quality of amateur equipment

For the comprehensive development of communications and radio

Behind the scenes of American television

Beyond the line of eternal snow

Behind the fox on skis

For mass amateur radio

For scale and craftsmanship

For mass character and sportsmanship

For the mass character of amateur radio

For the mass character of radiosport!

For mass radio coverage of the village!

For a massive cheap TV

For mass amateur radio sport

For peace and friendship

For peace and progress

Behind the Narva gate

For new progressive technology

For new achievements in amateur radio sports

For new successes of the Soviet radio

For a new upsurge in the work of the Voluntary Society for the Assistance of the Army, Air Force and Navy

For a new rise in the work of DOSAAF

For the new rise of amateur radio

For a new rise in amateur radio among schoolchildren

For organization and high quality of work (from the experience of the Kyiv regional DRTS)

For excellent quality and high reliability

beyond the polar circle

For the regular exchange of receipt cards

Abroad

Actions must follow words

For the community of radio amateurs with marine modellers

For continuous radiofication of collective farms

For continuous radio coverage of the Moscow region

For continuous radio coverage of the country

Behind the line of operational summary

For technological progress in broadcasting and television

For the technical progress of broadcasting and television

For the technical progress of rural radio

For increasing the production of radio receivers

For cheaper radio coverage of the village

For the power efficiency of mass radio receivers (in order of discussion)

Carefully raise radio operators

Forgotten Radiometeorology

Forgotten Traditions

Head of the collective farm radio center

Complete radiofication in the countryside

Complete radio coverage of the village

Complete the radiofication of the countryside

Complete radio coverage of the village

Complete the radiofication of the country

Faithful to the precepts of Lenin

Treasured corner

Dependent switching on of electrical and radio devices

Dependent switching on of electrical appliances

Plant on the Ob

The plant is gaining momentum

Factory rectifiers for battery charging

Mysterious radio echo

Looking to the future

Let's look into tomorrow...

Notch filter for measuring non-linear distortions

Frequency code loader for UHF modulator based on TA1243CF chip

Tasks of the industry in the field of production of broadcasting receiving equipment

Tasks of Dosarma radio clubs for the training of high-speed radio operators

The tasks of Soviet signalmen in the fifth, Stalinist five-year plan

The tasks of Soviet radio engineering in the light of the decisions of the XIX Congress of the CPSU

Master oscillators for amateur transmitters

Master generators of switching power supplies

master oscillator

Master oscillator without oscillatory circuit

Master oscillator for transmitters

Master oscillator for three-phase inverter

Master frame generator on a unijunction transistor and a trinistor

SCR Master Generator

Color TV frame master generator

Voltage Converter Master Generator

Frequency controller master oscillator for a three-phase asynchronous motor

soldering iron cord termination

Delayed sweep in an oscilloscope

Turn-on delay for incandescent lamps

Kinescope opening delay and stepped heating

Lighter for gas stove

Clip for battery terminals 3336L

Clamp for transistor leads

IC Test Clamp

MC test clamp

Clamp for transformer cages

Clamp for mounting

Clamp for mounting miniature parts

Clamp for soldering small parts

Clamp for transistor

Clamp for transistors

Plier clip

Grounding for radio equipment

Grounded GP for 14-28 MHz bands

Grounded GP for HF bands

Roll the ball (slot machine)

Fountain pen rod rivet

Final chord QSO

Freedom of the Air Act

Lawful Interception on the Net

Consolidate what has been achieved - a conversation with the deputy. Chairman of the Central Committee of DOSAAF Major General A. N. Skrotsov

close the refrigerator

Is the door closed?

Key to all success

Thin wire tinning

Replacing the CZN-15E in the PTT microphone

Replacing the battery in a small-sized LED lamp

Replacing the control unit in a record player Estonia EP-010S

Replacing Economizer Control Units

Replacing the converter with a thyratron

Replacement of gastrons in the TU-600 amplifier

Sensor replacement (Vega MP-122S)

Replacing the fan switch sensor

Doorbell Replacement

Replacing the throttle in the lamp

Replacing the pickup in the radiol Rigonda-mono

Replacement of contact springs

Replacing the corundum needle

Replacing crystals in obsolete LEDs

Replacing lamps

Replacing the lamps in the line scanner

Replacing lamps in the VEF-M-507 receiver

Replacing lamps in the Record receiver

Replacing lamps with transistors

Replacing the Scale Light Bulbs

Lamp replacement 6G7

Replacing the SB-242 lamp with a SO-243 lamp

Replacing the lamp with an LED in a key fob

Replacing the magnetic head

Replacing the microprocessor in Vega MP-120-stereo

Replacing the KMP201UP1A microassembly in the combined instrument panel

Replacing the 74AC132 chip in the EPS meter

Replacing the CD4060 chip

Replacing the CD4060B chip in an amateur frequency meter

Replacing the SD4842P67K65 chip with FSDH321 in the S-12-12 power supply

Replacing a chip in a tape recorder

Replacing the K416KN1 chip and the BPI-411 power supply in TVs

Chip replacement is optional

Replacing the IGBT module in the welding machine

Replacement of the sensor optocoupler (Olympus MPK-005S)

Belt replacement

Replacement of the voltage converter PN-15 in the Salyut-001 receiver

Replacing the intermediate roller

Firmware replacement

Replacement of decoupling tires in KVN-49

Replacing the voltage regulator

Replacing a network call with a battery one

Replacing the triac KT2071400

Replacement of the line transformer TVS-110PTs16P with TVS-110PTs15

Replacing the transistor in the ignition unit

Replacing transistors in the Lider-303 electrophone

Replacing a carbon microphone in a telephone set

Replacing the braking unit

Replacing elements 373

Radio tissue substitute

Radio Test Notes

Drifting Station Notes

Notes from the championship

Trainer's Notes

Notes of the participants of the 6th All-Union DOSAAF shortwave competition

Entertaining radio engineering

Entertaining study

Interesting facts

Entertaining experiments: the magnetic field of the current

Entertaining experiments: the machinations of electric current

Entertaining experiments: the simplest noise generator, an unusual pulse generator, a zener diode - a voltage limiter, how to stretch the scale of a voltmeter)

Entertaining experiments: a family of thyristors. Dinistor (light flash generator, audio frequency generator)

Entertaining experiments: what is inductive reactance

I am engaged in work with a synchrophasotron ...

Classes in the radio club on the construction of detector receivers

Correspondence conference of readers

Correspondence conference of readers of the magazine Radio

Correspondence training of radio specialists

Correspondence training of radio engineers

Correspondence radio exhibitions

Trainer's posts

Phone note

Recording video from a computer TV tuner

Recording subsonic frequencies

Variable Pitch Recording

Live recording

TV broadcast recording

Recording television programs on film

Recording telephone conversations on a computer

Recording digital music programs from satellites to a computer

Memory device

Memory Music Call on PIC16F84

Memory reversible coil counter

Remember,

Refilling laser printer cartridges

Pressing parts

Launching a Bipolar Stabilizer

Starting the heater

Starting the MAX756 Voltage Converter with Reduced Input Voltage

The birth of radar

Foreign charger and its analogue on domestic elements

Foreign household video recorders

Foreign rectifier diodes and bridges

Foreign and domestic mini-tape recorders

Foreign kinescopes in domestic color TVs

Foreign transistors and their Soviet analogues

Foreign cells and batteries of the MC system

Charging the battery of a mobile phone when working with a Data cable

Charging the battery from Peltier cells

Charging rechargeable lights from the vehicle's on-board network

Charging batteries with asymmetric current

Charging the battery in Tomy-303

Charging a galvanic battery

Charging with a stable current

Charger for multimeter

Charging attachment to the power supply

Charger and recovery device for NiCd batteries

Charger

Charger AMT TRAVEL ADAPTER for cell phone

Car Battery Charger

Charger for Li-ion batteries

Charger for Ni-Cd and Ni-MH batteries on the TEA1101 chip

Charger for Ni-MH battery

Battery charger 7D-0.115

Charger for sealed lead-acid batteries

Charger for two batteries

Charger for small VHF receivers

Charger for small cells

Charger for starter batteries

Charger for three Ni-Cd or Ni-MH batteries

Charger for four nickel-cadmium batteries

Screwdriver charger

Alkaline Battery Charger

Charger for electric shaver

Charger from adapter

Charger from computer power supply

Charger from BP9/2

Charger for digital camera

Small size Li-ion battery charger

Charger based on PR1500i power regulator

Charger on the microcontroller

Charger based on PT4115 chip

Charger with automatic switch-off for the battery torch

Charger with discrete charging current setting

Charger with individual discharge of each battery

Charger with adjustable zener diode

Charger with timer

Charger with digital ammeter

Charger with SHI current regulation

Automatic charger

Charger-current stabilizer on the IC

charger

Solar battery charger

Charger-discharger for Ni-Cd and Ni-MH rechargeable batteries

Charger-discharge device for small batteries

Charger-discharger for miniature batteries

Battery chargers 6F22

Ni-Cd or Ni-MH battery chargers

Chargers for Ni-Zn and Li-ion batteries

Chargers with capacitive current limiters

Chargers on chips of voltage stabilizers

We charge the cell phone battery from galvanic cells

Charging a laptop battery with a mobile phone charger

Rechargeable galvanic cells

The merits of Russian scientists in the creation and development of television

Skirmisher of Patriotic Affairs

Why is power factor correction needed?

Stripping the pins of the parts

Winding wire stripping

Stripping PCB conductors

UPS battery protection against overcharging.

Emergency lighting battery protection

Protection of the antenna input of the DVB-T2 receiver

Protecting equipment from overvoltage

Protection of equipment against overvoltage of the network

Power on equipment protection

Battery protection

Protection of transformerless transistor amplifiers against overloads (Abroad)

Protection of the BSP-5 block from overloads

Protection of the power supply against short circuit

Protecting household radio equipment from moisture

Protection of input circuits of radio receivers

Horizontal output stage protection

Speaker protection

Loudspeaker DC voltage protection

Mincer motor protection

Motor overload protection

IP protection using an analog multiplier KR525PS2

Lightning Protection for Power Supplies

Protection of collector motors

Lightning protection for your computer

Headlight protection

Protection of the incandescent lamp of thermistors from the TV

Protection of small network power supplies against overloads

Mask tube protection

Dialer chip protection

Modem and phone protection

Protecting the multimeter from unauthorized activation

Protecting the multimeter from light

Label protection

End stage protection

Stray current protection

Phone line piracy protection

Soldering iron stick protection

Leakage current protection

Defense of the Fatherland - the sacred duty of Soviet citizens

Protection of decals

Protecting semiconductor devices from static electricity

Inverter Protection

Instrument protection

Protection of the piezo element of the cartridge

Protection of radio elements from overheating

Protection of REA against high-voltage impulses in the network

Battery light LED protection

Protection of the selsyns

Rural radio line protection

Protection of the current stabilizer in the multimeter on the BIS

Voltage stabilizer protection

Voltage stabilizer overload protection

Protection of the stabilized power supply against short circuit

Protection of the rod from burning

Protecting your phone from static electricity

Phone protection

Protection of transistor stabilizers

Protection of transistor voltage stabilizers against overloads

Protection of transistorized ULF with transformerless output

Protection of transistor LF amplifiers from overloads

Protection of high-voltage converter transistors

Transformer overvoltage protection

Protection of a three-phase motor in the event of a line wire break

Three-phase motor protection

Protection of three-phase motors

Protection of LF amplifiers from overloads

Open-phase motor protection

Motor overload protection

Protection of electrical measuring instruments against overloads

Protection of electric lighting devices

Sheeting

Protective device

Power Supply Protector

Protective device for the power supply

Home electrical protection device

Battery Charging Protector

Safety device for welding machine

Transistor protection device

FET safety device

Protective microassemblies ZA-0 and ZA-1

Safety devices

Power supply protection devices

Protective switch for DC power supply

Protective cover for tape recorder capstan

Protected photo relay

Star with running lights

star relay

starry sky at home

Star Gates

Star house in orbit

Finest hour of Ludmila Shrader

The bell button controls the lighting

Belfry based on hard drives

Call for utilities

Bell with remote control

Bell with individual ringtones

The call became a code

Bell-light switch

Call-intercom on the microcontroller Z8

sound in the car

sound in television

Sound against mosquitoes

The sound gets louder

Sound note

Sound indication of pressing the buttons on the remote control

Sound column with a universal directivity characteristic (development of the All-Russian Research Institute named after A. S. Popov)

Sound bait for fish (Abroad)

Sound dialing for M-830B

Sound siren with one button control

Sound installation

Sound wire broadcasting

Sound relay (Abroad)

Soundtrack - without wires

Soundtrack - remotely and wirelessly

Soundtrack - by radio

Television soundtracks in two languages

Soundtrack via IR channel

Soundtrack over the radio

Sound answering machine

8mm film projector sound unit

RF sound probe

sound switch

sound generator

Sound generator for training radio operators

Sound generator ia RC

FET Sound Generator

Transistor sound generator

Sound generator with metronome

Sound generator of fixed frequencies

Sound generator-call

Sound indicator

Audible power indicator

Sound indicator of the radioman

Audible circuit indicator

Acoustic indicator-sharpener in the receiver for hunting foxes

Sound tester of quartz resonators

Sound calibrator

sound film projector

Sound logic probe

sound manipulator

Sound module for electronic drums

Sound module on a single chip

Sound device - indicator

sound probe

Sound probe (Abroad)

Sound probe in the Ts4312 avometer

Sound probe in the Ts4315 avometer

Sound probe for testing transistors

Sound probe for installation continuity

buzzer

Buzzer in the power supply

Buzzer in IR remote control

Humidity buzzer

Buzzer for Glory

Sound indicator of the end of the work of a household electrical appliance

Chinese watch buzzer

Sound signaling device to the power supply

Battery voltage control buzzer

Short circuit buzzer

Sound signaling device on the K176IE12 chip

Fan failure buzzer

Sound signaling device of opening of a door

Buzzer Soldering iron on

Buzzer Blown Resettable Fuse

Low-voltage powered buzzer based on…

Buzzer for direction indicator

Motorcycle turn signal buzzer

audio power amplifier

Sound film. Synchronizer for 8mm film projector

Sound reproducing equipment - 83

Sound reproducing equipment-80

Sound reproducing device ZU-430

Sound reproducing unit with ionophone

Sound reproducing complex

Sound switches

Sound generators for learning the telegraph alphabet

Speakers of the Ryazan Radio Plant

Sound logic probes

Sound signaling devices of inclusion and deenergizing

Sound signaling devices on dinistors

Sound signaling devices on the KR1211EU1 chip

Sound recording equipment at the XIX All-Union Radio Exhibition

Sound recording and amplifying equipment

Sound recording and amplifying equipment at the 24th anniversary radio exhibition

Sound recording

Sound recording and sound reproduction

Sound recording at the 10th All-Union Radio Exhibition

Sound Recording at the 22nd Anniversary

Sound recording at the XVIII All-Union exhibition of creativity of radio amateurs-designers DOSAAF

sonar

Sound-sensitive thermometer with indication via microtelephone

Sound-sensing thermometer with signaling via dynamic head

Pickup for guitar - from lighter piezoelectric elements

Pickup for electric guitar

transistor pickup

UEZ-1 pickup and EDG-1 electric motor

Home theater audio

Soundproofing of premises

The callsigns of the hero cities are ringing. (Radio expedition to Lenin's precepts are true)

Sounding digital scale

sound notepad

Sounding keychain

Sounds on the air the call sign of the school

Champions are made here

Here the issues of radio engineering were solved

Part health - on the oscilloscope screen

Hello, radio club in Rossosh

Hello fellow fellow soldiers

Green eye - a well-forgotten old ...

Green or red?

The earth saw, the earth heard

Zigzag active UHF antenna with open elements

Zigzag Antenna

Zigzag active UHF antennas

Winter day of activity of youth radio stations

Snake and Tetris on the microcontroller

Do you know the conventions?

Did you know? Umformer and vibration rectifier

Signs, for radio amateurs-dischargers

Iconic gas discharge devices

Sign phase indicator

Getting to know the ultra-long wave range

Introduction to Arduino

Introduction to the tape recorder

Meet - radio orientation

Meet: Electronic Designers Connoisseur

Significant path

Notable people of one radio factory

Noble radio operator of the Black Sea Fleet

Know and love technology

Badges of the winners in the All-Union DOSAAF radio competitions

Badge Young radio amateur. Icon position. Sample program

Call of the Distance - 2011 season results

Victory Gold

golden anniversary

Muscovites win gold medals

Reception zone of the Moscow Television Center

Camera battery charger

Charger with control of the end of charging by temperature

Buzzer for electronic alarm clock

And yet the telegraph!

And once again about a three-phase electric motor in a single-phase network

And again about laser-ironing technology

And again about the power supply of electronic-mechanical watches from the network

And again about the touch switch

And again about the paired inclusion of devices

And again about EMOS

And again silver water ...

And again theremin

IARU and ARRL - no mask

Ivanovo Radio Club

Needle insert in Crocodile clip

Bloch game

Game at 25

Castle capture game

Maawta Survival Game

Bug cap game

Driving game

Game Quest for Maaut

Game Protect the field

Rings game

Game red or green

Game Red or Green? works

Tic-tac-toe game

game who is first

Game Who is stronger

Game Who is faster

Minefield game

game find the mine

Game Scissors, paper, rock

Maawt hunting game

Submarine game

Game Reaction

Fish game

Angler game

Game Super Politeness

Three little pigs game

Game Guess the melody

Game Guess the melody-2

Game Level

Fantiki game

Chameleon game

game electronic telepath

We play rally

Playing machines

Playing machines. Strategy game machine

playing machine

Game console DENDY - TV test signal generator

Game console Nintendo-64 and its features

PlayStation game console - history of development

PS one game console: Schematic diagram

PS ONE game console: operation and repair

Game installation CETI

Tic-tac-toe slot machine

Slot machine Who is faster?

Slot machine Rint

Game Drum

Game simulator Moon landing

Game library on reed switches

Water carousel toy

Squirt Beetle toy

Scary mouse toy

Toy special signal

Clown juggler souvenir toy

Souvenir toy Kolobok

Souvenir toy Torsion pendulum

Souvenir toy Pendulum

Souvenir toy Christmas tree

Toy-souvenir Spider on a thread

Gift toy Hello! - Bye!

Souvenir toy Death of Koshchei

Tennis souvenir toy

Tir souvenir toy

Toy-souvenir Fairy revives the heart

Toy souvenir Fairy revives the heart 2

Souvenir Toy Electronic Secretary

Multiplication table toy

Games based on LED indicators

Games Semitsvetik and Shamrock

Mini Contest Ideas

There is a Komsomol search

Komsomol exam in progress

The idea of ​​communism is our guiding star

Idea inspired by life

Go further, achieve more

Leading the way

ИЖВ74-160Х16, ИЖВ76-160х16, ИЖГ96-240х80, ИЖГ97-240х80

ИЖЦ71-5/7, ИЖЦ72-5/7, ИЖЦ35-6/7, ИЖЦ4-12/7

From decimal to binary. Simple trainer

From the details of CFL. The second life of transformers and chokes

From the details of CFL. High voltage probe

From the details of CFL. Light pulse generator on IFC-50

From the details of CFL. Micropower Switching Power Supply

From the details of CFL. LED flasher for a New Year's toy

From the details of CFL. Control of a network lamp on two wires

From the details of energy-saving fluorescent lamps ...

From dielectric coaxial cable

From the notebook of a military radio operator

From foreign magazines Talking magazine

From foreign magazines. Wireless installation

From foreign magazines. Sounding buoy. Color television transmission experience

From foreign magazines. The sun is a source of radio interference

From the history of domestic electronic music. Music synthesizer ANS Colonel E. A. Murzin TOPIC: Sound engineering

From the history of broadcasting

From the history of radio communications

From the history of the development of long-distance communications

From the history of resonance

From the history of Soviet radio engineering

From the history of television

From a set of semiconductor devices

From the experience of long-distance reception of television broadcasts

From the experience of using superflux neutral

From the experience of building antennas

From the experience of teaching the telegraphic alphabet

From experience with SDP

From the experience of the television studio No. 7

From the experience of radiofication of collective farms in Latvia

From the experience of radiofication of the Crimean region

From the experience of operating antennas for a cell phone.

From the operating experience of EPU Radiotekhnika-001 (0-EPU-82 SK)

From R-250 receiver - transceiver

From the early prehistory of radio

From editorial mail

From the refill of a ballpoint pen. The basis of various designs

From Elektroniki-Kontura-80 - 4-band transceiver

Can you get rid of interference?

Selectivity

Selective RC filters

Vibration sensor selective signal amplifier

sheet metal bending

Bending of sheet thermoplastic materials

Tube bending

Get the bullies off the air

Making a Power Cord Insert

Bushing manufacturing. Grooving washers and bushings

HF Coil Manufacturing

Production of a two-winding relay

Production of decorative panels for REA

Production of plastic parts

Making a soldering iron tip Moment

Making a tourniquet

Making a needle holder

Production of measuring probes

Manufacturing of curved parts

Manufacture of coil frames

Keyboard manufacturing

Making a spacebar

Combination connector manufacturing

Making a spherical speaker cabinet

Manufacturing of round parts

Front panel manufacturing

Front panel manufacturing

Manufacturing of pickup magnets

Production of magnetic circuits for transformers and chokes

Making a Miniature Phillips Screwdriver

Production of inscriptions on instrument panels

Making holes of large diameter

Making a belt

Making a Range Switch

Making jumpers from MGTF wire

Manufacturing of a printed circuit board

Manufacturing of a printed circuit board for microcircuits

Fabrication of a printed circuit board using film photoresist

Manufacture of printed coils

PCB manufacturing by milling

Fabrication of the board without etching

Flat cable manufacturing

Production of strip lines

Connector manufacturing

Production of handles for KPE

Manufacturing of a welding transformer

Production of light indicators

Filter manufacturing

Making a double resistor

Manufacturing of stabilizing diodes

Making thin strips of solder

Manufacturing of toroidal coils

Manufacturing of transformers

Making a ferrite rod

Production of foil getinaks

Making speaker cases

Making zapon-lacquer

Making a worm wheel

Chassis manufacturing

Production of nameplates

Making a scale by photomethod

Making a stamp

Making a pin heat sink

Manufacture of the pin part of the connector

Manufacturing of shielding boxes

Manufacture of the SDU screen device

Making electrostatic loudspeakers in an amateur environment

Manufacturing of loudspeaker boxes

DOSAAF publishing house - to help the radio amateur

DOSAAF publishing house - to help radio amateurs

DOSAAF publishing house - for radio amateurs

Svyaz Publishing House - for radio amateurs

Products of national enterprises of the GDR

Emitters and their main characteristics

IR emitting diodes of the AL156 series, optocouplers of the AOU160 series

Changing the inclusion of the volume control in the tape recorder

Changing the range of the Olympic receiver

Changing the capacitance of a constant capacitor

Changing the inductance of coils on ferrite rings

Changing the direction of the magnetic tape

Changing the Regulations on the Leningrad Diploma

Changing the line scan scheme of the KVN-49 TV

Changing the frequency of the crystal oscillator

Changing the frequency of quartz resonators (a selection of notes)

Changes in the circuit breaker

Changes in the provisions of Japanese diplomas

Changes in the order of registration of radio electronic means and high-frequency devices

Change is needed

Amended Provisions

Change the tone scale of the RST system

Pulse amplitude measurement

Measuring the anode current of an SSB transmitter (Abroad)

Humidity measurement

Measuring relay actuation and release times

Measuring the output impedance of a power amplifier

Rope length measurement

Q measurement with digital readout

Capacitor measurement

Measurement of capacitance and ESR of capacitors with a combined instrument

Measurement of capacitance and ESR of capacitors on boards

Measurement of capacitor capacitance and resistance up to 20 MΩ with the TT-1 device

Capacitance measurement with an ohmmeter

Capacitance measurement of electrolytic capacitors

Measurement of audio frequencies by the method of double circular scanning

Measuring inductance with a combined instrument

THD measurement

Measuring the current transfer coefficient with a multimeter

Measurement of the coefficient of shortening and wave impedance of the cable

Measuring low current with a digital multimeter

Measurement of low resistance values

Measurement of low frequency values

Measurement of small currents with a voltmeter with high input resistance

Microcurrent measurement

Measurement of microcurrents with an oscilloscope

Measurement of DC voltages with a VKS-7B cathode voltmeter

Measurement of the filament voltage of the kinescope

Measurement of sweep voltage non-linearity

THD measurement

Measurement of non-linear distortions on a noise signal

Measurement of redox potential in a liquid

Measurement of the main parameters of radio stations with IK-2 devices

Measurement of the residual capacity of galvanic cells, size AA

Measurement of battery parameters

Measurement of parameters and application of field-effect transistors

Measurement of parameters of inductors

Measurement of parameters of operational amplifiers

Measurement of parameters of field-effect transistors

Measurement of transistor parameters

Rectifier filter measurement

Measurement of parameters of electrical circuits

Measurement of alternating current with a TL-4 avometer

Measurement of the repetition period of pulses of complex shape

Measuring impedances with an oscilloscope

Phase difference measurement

Tape speed measurement

Tape speed measurement

Measurement of the current consumption of network electrical appliances

Measurement of currents and voltages of radio equipment

Measurement of ultra-low resistances

Measure levels in decibels

Receive frequency measurement

Frequency measurement with an autometer

Measuring the frequency of signals with a long period

Measuring the sensitivity of radio receivers with a magnetic antenna

Measuring the sensitivity of an electromagnetic pickup for an electric guitar

Measurement of noise sensitivity of VHF receivers

Measurement of electro-acoustic characteristics of loudspeakers

Measurements in the practice of radio amateurs

Measurements in the practice of a radio amateur

Measurements in wired broadcasting systems

Measurements in low frequency AC circuits

Measurements started

Measurements when setting up the receiver

Measurements when setting up a radio receiver

Measurements when setting up bass amplifiers

Students take measurements

Measurements with heterodyne resonance indicators

Measurements of electrical and magnetic quantities

Quasi-Peak Level Meters

Carbon monoxide meters

Extremely low consumption temperature and relative humidity meters

Level meters

Audio Level Meters

Signal level meters on IS K157DA1

ESR meters for oxide capacitors

Bst meter

LC Meter

RC Meter

RCL meter

RLC meter

RLC Meter (Abroad)

Active power meter on ADE7755 chip

Vibration and displacement meter

Vibration displacement meter

Bulk material moisture meter

Cotton Moisture Meter

Capacitor internal resistance meter

Ultrasonic propagation time meter

Output meter

Capacitor Dielectric Absorption Meter

Q-meter

capacitance meter

Battery capacity meter

Battery capacity meter

Battery capacity meter on Arduino

Battery capacity meter based on electronic-mechanical clock

Battery capacity meter on a microcontroller

Capacitance and inductance meter

Capacitance meter and ESR of capacitors

Capacitance meter and ESR capacitors - attachment to the multimeter

Capacitance and ESR meter of oxide capacitors - attachment to the multimeter

Capacitance meter for ionistors and large capacitors

Capacitor capacitance meter

Capacitor capacitance meter

Capacitor capacitance meter on a microcontroller

Small Battery Capacity Meter

IC capacitance meter

Capacitance meter on a logic chip

Capacitance meter on logical MS

Op-amp capacitance meter

Capacitance meter on semiconductor devices

Capacitance meter for oxide capacitors

Direct Reading Capacitance Meter

Starter battery capacity meter

Capacitance meter for electrolytic capacitors

Charge meter

Concrete cover gauge

Loudspeaker impedance meter

Inductance meter

Inductance and Capacitance Meter (Abroad)

Ionizing radiation intensity meter

UV intensity meter

Shorted winding meter

Duty Cycle Meter

Transistor base current transfer ratio meter

Small RF voltage meter

Small Capacitance Meter

Power meter

Power meter-attachment to a digital multimeter

Voltage meter

Voltage and current meter

Field strength meter

THD meter

Nonlinear Distortion Meter (Abroad)

Light meter

Tape speed deviation meter

Meter of parameters of semiconductor devices.

Ignition system parameter meter

Pulse meter

Resonant Frequency Meter (Abroad)

Metal section gauge

Manipulation speed meter

Baud Rate Meter

Air Rifle Bullet Velocity Meter

Temperature, light and soil moisture meter

Coating Thickness Gauge

Polymer film thickness gauge

Water level meter

Liquid level meter based on ultrasonic rangefinder HC-SR04

Audio signal level meter with measuring range from -40 to +3 dB

Water level and temperature meter

Background level meter

UV index meter

Frequency response meter

Transistor frequency response meter

Frequency meter

Receiver tuning frequency meter

Heart rate monitor

Flash Lamp Energy Meter

EPS meter - attachment to the multimeter

ESR meter for oxide capacitors

ESR meter with sinusoidal test signal

Radiation level indicator

Measuring equipment

Measuring cassette

measuring line

Measuring technology. (27th All-Union Radio Exhibition)

Measuring technology. (28th All-Union)

Measuring technology. (29th All-Union)

Measuring device for power supply

Measuring device for the power supply (Returning to what was printed in Radio, 2012, No. 5, p. 24)

Measuring and testing equipment

Measuring plates

Measuring instruments

Measuring instruments for radio amateurs

Measuring instruments and electrical measurements

Measuring devices at VDNKh

Measuring instruments on neon lamps

Measuring instruments with neon lamps

Measuring probes on semiconductor diodes

Measuring systems

Measuring RC-bridge on one transistor

Measuring complex. Voltmeter

Measuring complex. RF Signal Generator

Measuring complex. Audio signal generator

Measuring complex. RCL meter

Measuring complex. Transistor tester

Measuring complex. milliammeter

Measuring complex. AC Millivoltmeter

Measuring complex. Main unit

Measuring complex. Working with a universal probe

Measuring complex. AC adapter

Measuring complex. Transistor DC Voltmeter

Measuring complex. Universal probe

measuring bridge

Measuring transducer

Transistor Meter

VHF Measuring Instrument

Measuring device Ф431/2

Measuring unit for radio power supply

Measuring amplifier

Measuring probe for microcircuits

Measure antenna parameters? Quite easy!

We measure r, and at the same time L and Q

Measuring SWR: theory and practice

Image without object

Cristadin inventor O.V. Losev

radio inventor

Inventor of radio A.S. Popov

Invention and rationalization-77

Morgunov's invention

Inventions of A. S. Popov, protected by patents

Inventions and Inventors

Curved vertical dipole

Part isolation

Insulated light switch with timer

insulating sleeve

Insulating mass

Transformer winding insulation

We study microcontrollers Z8

We study the rules of radio communication

SMPS with a power of 100 W on the SHI controller K1156EU2R

IR automatic lighting control

IR switch for subscriber loudspeaker

IR switch with remote control

IR generator-emitter.

IR sensor in the security alarm.

IR phone key press simulator

IR laser diode in burglar alarm devices

IR locator for the blind

IR rays control the TV

IR rays control the TV. Receiver

IR receiver for computer remote control

IR receiver with decoder

IR remote control turns on electrical appliances

IR obstacle detector

IR watchman for giving

IR motion sensor controls camera or DVR

IR Obstacle Sensor

IR receivers and transmitters

IR gun and quad pod targets

IR repeater of remote control commands

ICT at the service of medicine

IR technology in household equipment

ICU with extended indication range

Illuminated Tutorials

All paths are open to them.

They were awarded a sports category

Names on the obelisk

named after A. S. Popov

named after the Bolshevik Kozitsky

leader's name

named after Lenin

Name of Lenin, Order of Lenin

Name day of the heart - double ten!

Shot sound simulator

Campfire Sound Simulator

Bouncing Ball Sound Simulator

Siren Simulator

Combat sound simulator

Train Sound Simulator

Shooting sound simulator

Impulse network noise simulator

Pendulum swing simulator

Cat Meow Simulator

Security Device Simulator

Interference simulator

Interference simulator for line filter testing

bird trill simulator

Simulator of radial-circular scanning

radio station simulator

Radio Station Simulator

Kalashnikov assault rifle disassembly and assembly simulator

Network impulse noise simulator

Stereo Simulator

Target simulator for surveillance radars

Simulator of the noise of the sea surf and the cry of seagulls

Surf noise simulator

Imitation of precious woods

Bouncing Ball Sound Simulator

Quack Duck Simulator

Import heads in domestic tape recorders

Imported phone in your home

Pulse multichannel radio communication

Pulse illumination of the alarm clock

Impulse technique

Pulse photoflash on semiconductor triodes

Flashlight with voltage regulator

Switching Automatic UPS Charger

Impulse switching on of the relay

Pulse Charger

Pulsed light

Pulse power supply of digital indicators

Pulse bias in a cassette recorder

impulse relay

Pulse relay for load control from multiple locations

Pulse motor control

Impulse electronic relay

Pulse Linear Power Supply

Pulsed Phase Detector for CAFC

Switching rectifiers for TV

Pulsed gas-discharge sources of optical radiation

flash lamps

Pulse metal detectors MASTER KIT

Switching Converters - DC Voltage Stabilizers R-78 Series

Switching Voltage Regulators LTC3440 Series

Switching Current Regulators HV9921-HV9923 for LEDs

Pulse devices on logic elements

Switching power supply 5 V, 2,5 A

Switching power supply for UMZCH

Switching power supply from the video player

Switching power supply of a powerful UMZCH

Switching power supply based on PSU PC

Switching power supply on the L4978 chip

Switching power supply for memory devices.

Switching power supply Yunost Ts-404

Pulse PSU - from the charger

Pulse PSU for electronic-mechanical alarm clock

Switching PSU with an acoustic switch for a multimeter

pulse voltmeter

pulse generator

Pulse IP in a matchbox

Pulse line fault location finder

Switching power supply for UMZCH

20W switching power supply

Switching power supply based on a block from a DVD player

Switching power supply on a chip STR-S6307

Switching power supply for soldering iron and drill

Switching laboratory power supply 0 ... 30 V 0,01 ... 5 A

Switching laboratory power supply on LM2575T-Adj

Pulse matrix oscilloscope

Pulse oscilloscope

Pulse oscilloscope (exhibit of the 24th radio exhibition)

Switching Down Regulator for DVB-T2 Receiver

Switching regulated power supply for lamp equipment

Switching adjustable voltage and current stabilizer

Switching voltage regulator for low-voltage electric soldering irons

Switching speed controller

Switching power supply

Switching stabilizer (15 V)

Switching anode voltage stabilizer

Switching regulator capacitor power supply

Switching voltage stabilizer

Switching voltage regulator on the AP5002 chip

Switching current stabilizer ZXLD381 for powering LEDs

Switching current stabilizer on the L6920D chip in the LED flashlight

Impulse stabilizer of the frequency of rotation of the motor shaft of the LPM

Pulse motor speed stabilizer

Switching stabilized power supply with a power of 1 kW

Pulse tachometer

Pulse amplifier LF

IC K174XA10 in the practice of a beginner radio amateur

Inverter for asynchronous motor

Inverter-retarder of rotation of a three-phase electric motor

Inverter welding current source

Inverter source of welding current COLT 1300

repeater inverter

Individual (amateur) broadcasting in Russia

Individual listening device on MP transistors

Individual television antennas

Individual signaling device

Indicator - signaling device for the door

Alarm indicator

Automatic SWR indicator

Antenna current indicator

Balance indicator

Milk protein indicator

Onboard voltage indicator

Indicator in Mole

Power indicator

Load indicator

Gear indicator

Humidity indicator

Humidity indicator (Abroad)

RF current indicator on the cable sheath

Output indicator for receivers

LED output indicator

Power output indicator

Output power indicator with logarithmic scale

Output power indicator UMZCH

Gamma radiation indicator

Year indicator from the garland switcher

Year indicator on gas discharge indicator

Binary code indicator in hexadecimal format

Weld defect indicator

Kron battery indicator

Indicator for testing quartz resonators

Indicator for resonance measurements

indicator for rural electrician

Indicator for IPS networks

Track indicator

CPU load indicator

Battery indicator

Battery charging indicator

Battery charging / discharging indicator

IV3 indicator in transistor devices

Microwave radiation indicator

Cell phone radiation indicator

Ionizing radiation intensity indicator

Infrared indicator

Infrared x-ray and gamma ray indicator

Indicator of ionizing radiation with light and sound alarm

Indicator of ionizing radiation with a pulse counter for registering the number of particles

Transistor and diode health indicator

Short circuit indicator of turns in coils with ferromagnetic cores

Short circuit indicator

QRP transceiver SWR indicator

SWR meter indicator

Maximum level indicator

Maximum RPM indicator

Metal Object Indicator

Satellite pointing indicator

Satellite dish pointing indicator

Load indicator

Power and load indicator

Wind direction indicator

Tape direction indicator

Tape direction indicator in car radio

Voltage indicator

Battery voltage indicator

Vehicle battery voltage indicator

UPS battery voltage indicator

On-board voltage indicator

Voltage indicator in an autopencil

Voltage indicator for power strip

Voltage indicator up to 500 V

Super bright LED voltage indicator

LED voltage indicator

Mains voltage indicator

Field strength indicator

Field strength indicator - prefix to the multimeter

Field strength indicator on the AD8307 chip

VHF field strength indicator

Tuning indicator

Antenna tuning indicator

Tuning indicator in the VEF-202 receiver

LED setting indicator

Transmitter setting indicator

Green eye based transmitter tuning indicator

VHF FM receiver tuning indicator

indicator for the coming year. Flashing the numbers of the year on the Christmas tree

Ignition fault indicator

Zero indicator with three LEDs

Single pulse indicator

Charging end indicator

Light indicator (Abroad)

Solar light indicator

Mains voltage deviation indicator

Mains voltage deviation indicator

Fuse blown indicator

DC fuse blown indicator

Heat sink overheat indicator

Speaker overload indicator

Loudspeaker overload indicator

Gimbal overload indicator

Phase imbalance indicator

AC voltage indicator

High temperature indicator on KIA6966S

Field indicator

High frequency field indicator

Polarity indicator

Voltage polarity indicator

Current or power consumption indicator

Power consumption indicator

current limit indicator

Proximity indicator

Presence indicator

Phase failure indicator

Indicator of the charging process in the memory on the basis of a computer PSU

Rectified voltage ripple indicator

Light pulsation indicator

Tape recorder mechanism operation indicator

Remote control indicator

Radiation indicator

Radioactivity indicator

Radioactivity indicator with Geiger-Muller counter SBT11

Radio emission indicator

Radio emission indicator - attachment to the multimeter

Radio emission indicator in the 27 MHz band

Voltage difference indicator

Low battery indicator

Low battery indicator

Low battery indicator

Low battery indicator in Ocean-205

Battery discharge indicator in the PERFEO PF-SV922 radio receiver

Low battery indicator

Low battery indicator

Mouse low battery indicator

Battery discharge/charge indicator

Tape consumption indicator

Battery mode indicator

Resonance indicator

Microwave indicator

Mains voltage indicator on LM3914N-1

Cinema sync indicator

Supply voltage reduction indicator

Resistance indicator

Battery status indicator

Logic state indicator

Paired telephone line status indicator

Electric kettle status indicator

Call indicator

Stereo balance indicator

Stereo indicator

Phone call indicator

Motorcycle engine temperature indicator

Temperature indicator for animals

Battery current indicator

Antenna current indicator

Fine tuning indicator

FM fine tuning indicator

Ultrasound indicator

Audio signal level indicator on ILT6-30M

Water level indicator for Eureka

Water level indicator for Evrika-ZM

Liquid level indicator

Recording level indicator

Level indicator on a two-color diode

Level indicator on IN13

Field level indicator

Signal strength indicator

Signal level indicator

Battery electrolyte level indicator

Electric field indicator

Electromagnetic field indicator

EPS indicator of oxide capacitors

Bracelet indicator

Battery charge limit indicator

Power indicators for electric soldering irons

Indicators and signaling devices on the KR142EN19 chip

spark indicators

Incandescent lamp health indicators

Indicators for a paired phone

Speaker Power Indicators

Field strength indicators

Indicators on liquid crystals (according to the pages of foreign magazines)

neon indicator lights

LED indicators

On-board voltage indicators

LED setting indicators

TV setup indicators

Transistor receiver tuning indicators

Tuning indicators for transistor radios on the AL102A LED

Fuse blown indicators

DC indicators and their applications

Indicators of ripples, dips and surges in the output voltage of the power supply

Radiation indicators

Radar indicators

Recording level meters

Mains voltage level indicators

Phase indicators

World Cup indicators

Cassette tape end indication

TV program display

Indication of tape consumption in cassette tape recorders

Inductive radio link

Inductance is measured by a frequency meter

Inductive pressure gauge

Inductive displacement meter

inductophone

Induction orientation system

Induction remote control

Induction remote control with frequency shift keying

Information industry

Inertial horizontal synchronization

Inertial automatic audio signal level controls

Initialization of additional memory segments in programs for microcontrollers of the MCS-51 family

Teacher's initiative

Initiative people

Initiative team

Initiators

Inlegmash-70

Bell Labs Innovation

Innovative technologies: service from the cloud

Extraterrestrial

Foreign analogues of domestic low-power vacuum tubes

Inrybprom-68

Institute of Television Technology

Community Instructor

Public instructor Lyudmila Mironova

Wire stripping tool

A tool for understanding the Earth and the Universe

Instrument Monitor for Orion-128

Tools for drawing print tracks

Integrated circuit K140MA1

Integral cryoelectronic receiving device

integrated circuits

Integrated circuits for magnetic recording equipment

Integrated circuits for remote control systems

Integrated circuits of the K122 and K118 series

Integrated circuits of the K157 series

Integrated op-amps in low-frequency power amplifiers

Integrated voltage-frequency-voltage converter KR1108PP1 and its application

Integrated dual preamplifier K548UN1

Integrated stabilizer in SDP

Integral timer in the wiper control unit

Integral timer KR1006VI1

Integrated power amplifier in a computer

Integrating dosimeters

Integrating dosimeter

Integrating radiometer

Intelligent charger

Intelligent charger for Ni-Cd batteries

Intelligent control GSM security device Guardian BM8039

Intelligent touch call

Intelligent Transport System - ITS

Interbytmash-68

Interview conducted by UA3KAA

Interviews with foreign guests

Interesting profession

Interesting expedition

Interesting developments from Archimedes

Interesting competitions

Motorcycle intercom

Internet and broadcasting

Internet and Humanity: Mutual Modernization

Interorgtechnika-66

Interpolator to UW3DI

Intersputnik: what will it be

AT PC keyboard interface for MK popular families

PIC controller interface with computer

Computer-transceiver interface

Computer-transceiver interface for digital communications

interfaces. Choice and implementation

Radio wave interference and radio reception

Intimate filter for AF amplifier

Introscopy

InfoCom-2004, NATExpo-2004

Information and security system based on a computer

Information and speech stand

Information Systems

Information node at the exhibition of Czechoslovak glass

Information by phone

Infrared presence sensor

Infrared emitter in burglar alarm

Bitumen based infrared light filter

Infrared thermometer

Infra-low-frequency multivibrator-automatic

Closed type air ionizer

Ionic-mechanical acceleration sensor

Ionistor in a pocket electronic watch

Ionistor in an electromechanical lamp

Ionistors KI1-1

ion spot

Ion mechanical lamps

Ion traps

Ionosphere and distant television

Ionophones today

Iren-401 - the smallest VHF radio receiver

Iren-401 - VHF car radio tuner

Irpa

ISZ Radio: first results

AES radio series (creation history)

Distortion in push-pull bass amplifiers

Seekers

Rebar Finders

Damage Seekers

Short circuit finder

Circuit board finder

Garland Fault Finder

cable break finder

Damage Seeker

Seeker of damage in underground lines

Gas pipeline damage finder

Fault finder for MPV networks

Pipeline Insulation Fault Locator

hidden wiring finder

DMM based hidden wire finder

Finder of hidden electrical wiring based on a lawn lamp

Finder of the route and the place of damage to the protective ground loop

Seek and find inexhaustible reserves

Search and find reserves

Look for new ways in science and practice

Exclusion of accidental deletion of phonograms

Eliminate the influence of conductors!

Spark flaw detector

artificial earth

Artificial reverberation in the theremin

Artificial reverb and reverbs

Artificial midpoint

Artificial satellites of the Earth

Artificial satellites launched in the USA

Artificial days. Time relay with counting device

Artificial Intelligence

120th anniversary of the discovery of radio transmissions on the waves of Hertz

Thyristor actuator

The use of 3D modeling in the design of electronic equipment

Use of vertical antennas for long-distance communications (Abroad)

Using pin 5 of the NE555 timer

Using the output circuit of the R-836 radio transmitter

Using the output horizontal transformer from the TV Leningrad T-2 in the current generator

Using the MT-12864A Graphic LCD with MicroChip Microcontrollers

Using elements 2 instead of 373 to power the Sport-316 receiver

Using the indicator in playback mode

Use of artificial earth satellites for communication on ultrashort waves

The use of K174UN14 in the repair of tape recorders

Using the G-807 lamp

The use of K1TSh221 microcircuits

Using chips K2ZHA243 and K2US242

Using a faulty resistor

Using an oscilloscope to select electronic devices

Use of polystyrene frames

Using the Raspberry Pi GPIO Ports

Using software digital filters to work in PSK31

Use of radio forecasts

Using Sparse Cells

Use of discharged elements of the Ministry of Internal Affairs

Use of super-regenerators in linear mode

Use of super bright LEDs

Using a seven-key switch in amateur radio combines

Using CB Band in an Emergency

Using old printed circuit boards

The use of TVS-110L in color TVs

Using transistors in avalanche mode

Using transistors in off-base mode

Use of epoxy

Using the Miller effect in timing RC circuits

Using the Hall effect in technology

Use all opportunities to expand the receiving radio network

Use radio communication in boat trips

We use the electronics of faulty VCRs. How to bypass the action of control and auto-regulation systems

Using a transformer from the TV.

Testing of heating batteries BNS-MVD

Testing new lamps with the IL-14 device

Receiver test

Radio tube test

Testing Amplifiers with Square Waves

Power Supply Tests (Abroad)

Rodina receiver tests

Trials of Yuri Gagarin

Transistor testers

Automotive Battery Tester (Abroad)

Portable radio battery tester

Amplitude tester

Tester of high voltage devices

Tester of galvanic cells

Diode and bipolar transistor tester

Tester for low power transistors

Electrical Appliance Insulation Tester

Quartz Tester (Abroad)

Tester of quartz resonators

Computer power supply tester

Capacitor tester

lamp tester

Logic device tester

Low Power Transistor Tester

TTL chip tester

Power transistor tester

Oxide Capacitor Tester

Operational amplifier tester

OS tester

Op-amp, transistors, diodes tester

Semiconductor Tester

Semiconductor triode tester

Radio tube tester

LED tester

Zener tester

Zener Diode Tester - Multimeter Attachment

Zener Diode Tester (Abroad)

Thyristor tester

Transistor tester

Transistor Noise Tester

Battery Tester

Testing laboratory - in one device

Test table

Study of the Upper Atmosphere

Research of the ionosphere in Antarctica

Study of the UMZCH model (op-amp circlotron and transistors). Part 1

Study of the UMZCH model (op-amp circlotron and transistors). Part 2

Space exploration continues

Explorers of the VI continent

Istok invites friends

Leader's Historical Letter

History yesterday and today

History of Moscow radio and television towers

History of one letter

The history of one disease of progressive mankind

History of domestic radio communications. Radio telegraph special purpose…

The history of the discovery of radio

History of radio centers in Russia and the Soviet Union

History of Android Development

Uninterrupted power supply unit

Uninterruptible power supply in the home lighting system from solar panels

High voltage source

Source of bipolar reference voltage

Source of two voltages

Source of a calibrated pulse to study the electro-hydraulic effect

Reference voltage source

Reference voltage source

Source of negative polarity

Power source - from cell phone charger

AON power supply

Power supply for bicycle lights and bicycle brake lights

Power supply for M890G multimeter

Power supply for the transceiver from a computer power supply

Power source from a Polaroid photo cassette

Power supply on UCC28810 for 18...48 W LED lamp

Power supply for K142EN3

Power supply on the MC34063 chip

Power supply Olymp-3

High Power Power Supply

Microcontroller controlled power supply

Power supply with SHI regulation for UMZCH

8W LED lamp power supply on HV9961

Power supply for a three-phase electric motor from a single-phase network with speed control

Clock power supply on BIS

Power supply for electrified toys

Interference source - trinistor

Source of pulsating voltage for Christmas tree garlands

Backup power supply for caller ID

Stabilized voltage source (Abroad)

Source of stabilized bias voltage

UV source

Background source - dimmer

Background source in Vega-106-stereo

Power source? No problem. Homemade power supplies

Power supplies for fluorescent lamps (selection of articles)

Low Power Radio Power Supplies

Power supplies with capacitor voltage divider

Power supplies for high fidelity audio power amplifiers

Power sources. Most used terms

Current sources and their application

Results of the 12th All-Union correspondence competitions of radio operators

Results of the 2nd All-Union Text

Results of the 4th All-Union Test

Results of the 5th All-Union radiotelephone competition of shortwave DOSAAF

Results of the 6th All-Union radiotelephone competition of shortwave DOSAAF

Results of the 8th All-Union DOSAAF shortwave competition

Results of the 9th All-Union Radiotelegraph Competitions

Results of ONY CONTEST 2014

Results of Russian WW RTTY Contest 2004

Results of Top Band Contest 2013

The results of the questionnaire of the Radio magazine

Results of all-Union competitions

Results of the second competition of radio operators

Results of the Second All-Union Radiotelephone Competition

Results of the winter day of activity of youth radio stations

Outcomes and tasks

Results of the competition

Results of the competition of the Radio magazine in honor of the 100th anniversary of the birth of V.I. Lenin

Results of the competition for the best rationalization proposal

Results of the competition for mass TV

Results of the Radio Competition - Anniversary

Results of the Radio Contest

Results of the radio operator competition

Results of the A. S. Popov Memorial 2014

The results of the mini-competition for the replacement of the TDA4718A chip

Results of youth competitions for the prizes of Radio magazine

Results of Youth Starts

The results are alarming

The results of our teletype…

Results of unusual competitions

Results of the Open All-Russian Competitions

The results of the shortwave competitions of the Soviet Union and Czechoslovakia

Results of the competition Youth starts - 2011

The results of the competition on the range of 160 meters

Results of the competition Memory-2009

Results of the competition Memory-2010

Results of the competition Memory-2011

Results of the sports year

The results of the third All-Union shortwave radiotelephone competition

The results of the fourth All-Union radiotelephone competition of shortwave DOSAAF

The results of the sixth All-Union competition of shortwave DOSAAF

Final exhibition for Radio Day

Their fighting deeds

They were raised by the Motherland

Their names are immortal

Their designs were the best

Their experience should be used

Their path to sports peaks

Their creativity invades life

Seek, dare, create!

To the 100th anniversary of the term Television

To the 120th anniversary of the first semantic radiogram

To the 40th anniversary of Osoaviakhim - DOSAAF

To the coast of Antarctica

Our word to you, comrade radio amateurs!

To the heights of excellence

On the issue of assessing non-linear distortions UMZCH

On the question of the efficiency of receivers

To the All-Union Conference on Automation and Mechanization of Production

To the heights of sportsmanship

To the history of one invention

To the results of the discussion of the draft new standards

Toward a new upsurge in the work of DOSAAF

Toward a new upsurge in the work of DOSAAF

Toward a new upsurge in the work of Dosarm

Toward a new upsurge in amateur radio traffic

Towards a new rise in amateur radio

Towards new achievements

To new achievements of Soviet radio engineering

To new victories

To new victories of communism

To new frontiers

To new achievements

To new sports achievements

To new sports success

To new starts, all-rounders!

To new starts. (VII Summer Spartakiad of the Peoples of the USSR)

To new successes

To new successes in 1956

Towards new successes in defense-mass work

Towards new successes in communist construction

To new successes of Soviet radio

Towards new successes in Soviet radio broadcasting and radio engineering

Towards new successes in Soviet radio engineering, broadcasting and amateur radio

Towards new successes in socialist competition in honor of the XNUMXth Congress of the CPSU

To new successes!

To the forthcoming Plenipotentiary Conference of the International Telecommunication Union

To radio amateurs of the Soviet Union. Address of the Scientific and Technical Conference of Radio Amateurs of the Participants of the 6th All-Union Correspondence Radio Exhibition

To the development of radio broadcasting on VHF

To the calculation of oscillatory circuits of generators

To the calculation of the contours of the KB range

To the calculation of the efficiency of antennas in computer simulation.

To the fortieth anniversary of Osoaviakhim - DOSAAF

Ready to start!

To the anniversary of M. I. Krivosheev and the 40th anniversary of digital TV standardization

To the South Pole

K140MA1 in HF equipment

K1464CA1 - two voltage comparators with open collector output

K155RE3 in digital information display devices

K157UL1: recommendations for use

K157HPZ in the dynamic bias system

K174XA42 - single-chip FM radio receiver

K1UT401A in the IF amplifier

K1UT401B in the voltage stabilizer

К22-5, К42У-2, К42-11

К50-16А, К50-20, К50-22

К50-24, К50-26-К50-32А

К50-33, К50-33А, К50-37, К50-38

К50-3А, К50-3Б, К50-9, К50-12, К50-15

K50-43, K50-50

К50-45, К52-1, К52-1Б

К52-9, К52-11, К53-25, К53-28, К53-31

K53-16, K53-18

К53-19, К53-30, К50-40, К50-51, К50-42

К53-35, К53-37, К53-1А

K548UN1 in a cassette recorder recording amplifier

K548UN1A in UV cassette recorder

К72-11, К72-11А, К73-9

K73-11, K73P-2.

К73-16, К73-17, К73-17А, К73-17Б, К73-22

К73-21

К73-24, К73-31, К78-10

К73-26, К77-4, К77-7

К73П-2, К73П-3, К73-16

K77-7, MBM, PM-1

Cable layer for underground radio transmission lines

PRVPA and PTVZh cables on underground lines

Cable television mini network

Cable answering machine

Extension cable adapter

cable probe

LAN Cable Probe

Cable probe on PIC controllers

Diode cable tester

Cable tester on glow lamps

Cable probe on AVR microcontrollers

cable tester

Cavalier of two orders

Knight of the Golden Star

Cadet Corps in Uvarovo

Personnel scan

Personnel scan on MTX-90

Personnel scanning on transistors

Frame scanning on transistors for a color TV

Frame scan with high linearity

Frame scan with transformer output

Personnel scanning of a transistor TV

Personnel for the national economy

Personnel for agriculture

Kazan base of radio formations

How to quickly calculate inductor data for an audio (ultrasonic) filter?

How to introduce automatic recording level control in the Sonata-III tape recorder?

What are you now called? (about galvanic cell designation systems)

How to conduct reception on the 8th channel?

How are the dynamic heads of direct radiation operating in antiphase

How to turn on the feedback coil

How to turn on the fluorescent lamp

How to choose resistance type BC using a nomogram

How to choose a driver for high quality speakers

How to choose or make a USB hub

How to choose the conversion frequency

How to choose the conversion frequency? (Retro)

How to display an image on a VGA monitor using an FPGA

How to unscrew a screw covered in paint?

How to pause between recordings

How to dismantle the microcircuit

How to achieve high-quality recording of radiograms on a typewriter

HOW TO RADIO JOURNAL RC oscillator works

How does a radio magazine calculate a coil on an annular ferrite core?

How does Radio magazine calculate the elements of a loud-compensated volume control?

How to decipher the radio magazine

How can I order a copy of published material?

How to write audio data from a WAV file to ROM and play it

How to record a remote control signal

How sound is recorded

How to program Flash ROM

How to run the simulator

How cellular communication was born

How to get rid of computer interference

How to get rid of noise in a direct gain receiver

How to make a Windows XPE Live CD

How to make a rectifier filter choke

How to make a silver-plated wire in amateur conditions?

How to make a large diameter tuning knob.

How a loudspeaker is made

How radios are made

How to measure the output power of a bass amplifier?

How to measure lamp mode

How to measure the speed of a magnetic tape in a tape recorder

How to measure the even harmonics of an RF generator

How to learn the telegraph in three weeks

How to avoid accidental deletion of phonograms

How to use the reverse side foil of a single-sided PCB as a common wire

How we train radio masters

How we won first place

How we got started

How we radioed our area

How we radioed our village

How to observe radio emission from the sun

How to find a fox

How to find an amateur station

How to troubleshoot a radio

How to Set Up a Direct Gain Receiver

How to set up counterweights

How to get started with radio

How to ensure maximum synchronization of image and sound when the Luch-2 projector is working with the SEL-1 synchronizer?

How to ensure the reliability of hard drives

How to ensure the normal operation of transistors connected in parallel?

How to facilitate the removal of the loop coil from the printed circuit board

How to find hidden wiring. transistor seeker

How to find hidden wiring? trinistor seeker. Seeker with IC

How to determine the nominal voltage of ceramic capacitors such as KLG and KLS?

How to determine the brands of the most common ferrites by their symbols, where these ferrites are used and what are their main data?

How to determine the main parameters of a pointer meter

How to determine the forward differential resistance of a diode when calculating rectifiers?

How to determine the distance

How to determine the required cross section of the transformer core window?

How to determine the pinout of a bipolar transistor

How to determine the frequency of a quartz resonator with an alphanumeric code (for example, A25, B178)?

How to determine the number of turns

How to synchronize the playback of a phonogram recorded on a tape recorder from a TV and an industrial film of the same film?

How to open a door latch with a tablet key

How to open a combination lock on the radio

How to adjust Infocom

How to adjust the head height

How to find a fault

How to troubleshoot a color TV

How to find a malfunction in a color TV. Analysis of external signs

How to arrange exhibits for the 11th All-Union Exhibition of Creativity of Radio Amateurs-Designers DOSAAF

How to clear the tape

How to convert a number to binary form?

How to burn DVD to hard drive

How to copy old recordings to CDs (DVDs)

How to determine their nominal resistances and permissible deviations from the markings on resistors of types VS-0,125-VS-2, TVO-0,125-TVO-5, ULI-0,125-ULI-1 and SP3-1-SP3-3 of recent years?

How to improve the reliability of the lighting control machine

How to improve the reliability of the power regulator on the K145AP2 chip

How to improve the selectivity of the receiver

How to improve temperature measurement accuracy

How to hang a loudspeaker

How to prepare a ringtone for a mobile phone

How to connect a 127 V motor to a 220 V network

How to connect three monitors to one computer

How to connect a button and LEDs to the same microcontroller pin

How to connect a new keyboard to an old computer

How to choose a replacement for a foreign semiconductor device?

How to choose and where to buy a hearing aid?

How to calculate the amount of electricity consumed by radio equipment and its cost per month?

How to get an amateur radio license

How to get electromagnetic waves theoretically

How to use the Q-meter

How to use nomograms to calculate a cell with a gas stabilizer

How to use the nomogram

How to wash the cleaning roller

How to lower the temperature of the processor in the computer

How to view the frequency response of the transceiver

How to build a smart home

How to properly prepare for a competition

How to broadcast your home address correctly

How to store the tape at home? (Our consultation)

How to turn a pocket computer into an AF generator

How to turn a circuit diagram into a program

How to prevent a kinescope breakdown in Electronics Ts-432

How to protect the amplifier stage transistor from breakdown?

How to protect a transistor device from incorrect connection of the power supply?

How to bring an acid battery into working condition?

How to prepare caustic soda

How to accept work on SSB

How to adapt an uninterruptible power supply to work with a 12 V soldering iron

How to check a hex file

How to test a diode with an avometer?

How to check the quality of the loudspeaker?

How to test a capacitor

How to check a triac

How to test a transistor and measure its parameters

How to test a transformer

How to check trinistor and triac

How to check trinistor. How to open trinistor. The trinistor is controlled by an impulse. Trinistor in power regulator

How to check the AF amplifier

How to make a QSO

How to conduct a fox hunt

How to run a radio competition

How to hold an all-around competition

How to hold competitions for receiving and transmitting radiograms

How is a QSO made?

How to conduct classification competitions for ukavists

How to pass a thin wire through a small hole?

How to Extend the Life of Ni-MH Cell Phone Batteries

How to extend the life of the kinescope?

How to extend the life of an incandescent lamp

How to extend the life of watches Electronics 2-08

How radio transmission is made

How radio transmission and radio reception work

How to read a radio diagram

How OV-1 Works

How a loudspeaker works

How a detector receiver works

How a ring balanced modulator works

How a shortwave transmitter works

How a Beam Tetrode Works

How a radio lamp works

How a radar station works

How a radar works. Antenna-feeder device

How the radio works

How super works

How Superheterodyne Works

How does the amplifier work?

How an FM receiver works

How can a radio amateur apply for an invention?

How to break a ferrite ring in half

How to develop a program for the ACORP-M56EMSF modem to use it for other purposes

How to recognize advertising in a television signal

How to calculate the filter for a ferroresonant stabilizer

How are three-stage transistor amplifiers with direct connection between stages calculated and adjusted?

How to expand the capabilities of the joystick

How to decipher the marking of the resistors of the Czechoslovak national enterprise Tesla?

How the capacitor was born

How to use a tester to determine the pinout and type of conductivity of a transistor?

How to balance the rotor of an electric motor

How to link multiple devices via RS-232 interface

How to make an inkjet printer cartridge last forever

How to make twisted cord

How to make a backlit power switch?

How to make an output transformer

How to make a computer quiet

How to make a voltage converter to power an electric shaver from 6V batteries?

How to make a simple electronic watchdog with sound indication?

How to glue a lavsan-based magnetic tape?

How to wind the wire from the bay

How to reduce the level of interference in the AF path

How to lower the background

How to lower the background in Sirius-203

How to remove the coil from the magnetic circuit

How to characterize a diode

How to bend a tube?

How to connect a computer sound card to a telephone line

How to connect a cell phone to a computer

How to design a radio complex

How to become a shortwave

How to become a high speed radio operator

How to become a radio show participant

How to become a champion

How to increase the capacity of the tape consumption counter

How to increase battery life?

How to increase the number of measurement limits

How to keep a key pressed

How to shorten a dipole

How to improve the frequency response of Mayak-203

How to improve TV sound

How can I improve the sound quality of a small single speaker system?

How to improve reception quality

How to improve contact

How to improve the parameters of the tape recorder

How to improve the performance and increase the reliability of the color music console?

How to improve the operation of the turn signal relay?

How to improve color reproduction

How to reduce power supply ripple

How to reduce the resistance of a potentiometer

How to speed up the winding of coils on toroidal (ring) cores

How communication services turn into money

How to install PDS on Record-67 TV?

How to set the tape speed

How to eliminate interference

How does a galvanic cell work?

How a radio tube is arranged and works

How to read radio diagrams

How it was

How do I receive handwritten radiograms

What is the difference between ferrite and oxyfer?

What are the receivers

What signs of the telegraph alphabet are used to convey Latin letters?

What changes have been made to the design of the output transformer of the radio receiver Festival of the latest releases, how to make a transformer in amateur conditions?

What changes need to be made to the circuit of the PTK-3 block when replacing a 6N14P lamp with a 6N23P lamp?

What changes need to be made to the schemes of Avangard and Avangard-55 TVs when installing the PTK unit in them?

What kind of radio tubes do we need

What kind of radio tubes do we need?

What new microcircuits of the K224 series have been developed after the publication of reference materials on microcircuits of this series in Radio magazine?

What are modern video players? The device and characteristics of the Panasonic stereo video player - NV-SR80

What chips does the transmitter of the RSIU-3M radio station have and what is their purpose?

What bipolar and field-effect transistors is the BS-1 transistor assembly equivalent to?

What to be radio shows

How to be a championship on VHF

What should be a high quality receiver

What should be the top class receiver

What to be a tuner?

What kind of adhesive can be used to glue type 10 lavsan-based magnetic tape?

How can the failed thyratrons TX3B and TX4B be used?

How are TDS-1 stereo phones connected to an amplifier?

How is the value of the temperature coefficient of capacitance marked on ceramic, mica and glass enamel capacitors?

How is the rated capacitance and the permissible deviation from its value indicated on small-sized capacitors of new types (K10-7V, etc.)?

What felt-tip pen to draw boards?

What domestic lamps can replace the lamps on a Hungarian-made Star TV?

What is the scheme and winding data of the TVS-90LTs3 transformer?

What are the data and connection diagram of the windings of the TAN-28-127 / 220-50 transformer?

What are the data and pinout of the LO-247 cathode ray tube?

What are the data of the OD-7A electric motor?

What are the collector currents of the preamplifier transistors?

What is the winding data of the festival radio output transformer?

What are the winding data of the output transformers of transistor radios?

What are the winding data of the correction coil of the Comet-209 tape recorder?

What are the winding data of the power transformer and the output transformer of the line scanner of the Start-6 TV?

What are the winding data of the matching transformers of transistor receivers?

What are the winding data of the line transformer TVS-90LTs2?

What are the winding data of the power transformer for the Accord-201 electrophone?

What are the main data of variable capacitor units (KPI) used in transistor receivers and is it possible to replace one type of KPI unit with another type?

What are the main data and pinout of the kinescope 61LK1B?

What are the main data of the UP1-1 and UP2-1 microcircuits and in what amateur designs can they be used?

What are the main data of dry cells and batteries of the zinc-manganese dioxide system?

What are the main data of the AD-5 electric motor used in the Yauza-5 and Yauza-6 tape recorders, for what reason was the circuit for switching on the motor windings in Yauza-6 compared to Yauza-5?

What are the basic rules for the installation and operation of integrated circuits?

What are the main characteristics of piezoceramic filters PF1P-011, PF1P-012 and PF1P-013?

What are the parameters of the 20AC-1 speaker system?

What are the parameters of DM-0,1 and DM-0,2 chokes?

What are the parameters of the compact acoustic system 10MAS-1?

What are the advantages of a two-way bass amplifier over a single-band amplifier?

What is the circuit diagram and the main electrical parameters of the new microcircuit for television receivers K2ZhA246 of the K224 series?

What are the dimensions and magnetic permeability of carbonyl iron armor cores?

What are the dimensions of cylindrical carbonyl iron cores?

What are the specifications for the most common electric motors used in portable tape recorders?

What are the technical data of the domestic Photon solar battery?

What color is the Deutsche Welle?

What kind of radio did G. Marconi invent

What kind of work is the most challenging?

Which double square to choose?

What should be a radio station for dispatch communication in agriculture

What should be a radio station for dispatching and agriculture

What Kg is acceptable?

What heating of power transformers and chokes can be considered acceptable in operation? What is the most appropriate way to measure the heating temperature of a transformer?

What voltage regime for the filament of a kinescope can be considered optimal in terms of increasing its durability?

What kind of CRAB do you have?

What is the minimum capacitance of the coupling capacitor between ULF cascades on transistors?

What area should have heatsinks for medium power semiconductor rectifier diodes?

Calendar plan for radiosport competitions for 1969

Calendar in electronic clock

Calendar of our competitions

Calendar programmer

Calibrator - label generator

S-meter calibrator

Oscilloscope calibrator

Communication Receiver Calibrator

Voltage calibrator

Oscilloscope calibrator

Communication Receiver Calibrator

SWR meter calibration

Calorimetric Power Meter

Color coded resistor calculator

Calculator for sports competitions with a handicap

KamAZ became their destiny

Camera sections of PANASONIC video cameras. Device, prevention and repair of lenses

Tuning fork instrument for tuning keyboard instruments

Recording channel with adaptive bias

Audio channel

Transistor audio channel

Image channel - features, evaluation of the quality of work, repair

VCR picture channel

TV synchronization channel Banner

Background channel in CMU

Channel television filters

Rosin-vaseline flux

Karaoke from an electrophone

Karaoke converter. Replacement in the phonogram of the singer's voice with his own

Karaoke on the computer

Frame - from a ballpoint pen

Frame for P-loop coil

Frame with heat resistant base

Pocket weather station-altimeter-radiometer. Part 1

Pocket weather station-altimeter-radiometer. Part 2

Pocket dosimeters

Direct amplification pocket receivers

Topaz-2 and Start-2 pocket radios

Pocket radios Chaika and Neva

Pocket avometer

TV Repair Pocket Generator

Pocket voice recorder

Fishing Pocket

Pocket tape recorder

Pocket metronome

Pocket oscilloscope

Pocket oscilloscope - a toy or a measuring device?

Pocket oscilloscope up to 1 MHz

pocket receiver

Pocket Receiver Spring

Pocket receiver on semiconductor triodes

Pocket receiver with push-pull output

Pocket Receiver Satellite

Pocket radio

Direct amplification pocket radio

Pocket signal - generator

Radio engineer's pocket guide

Pocket Superheterodyne

Pocket TV on the viewfinder

Lawn lamp flashlight

Powerful LED flashlight

LED flashlight

Parallel Port Card for PC

The electrical conductivity map will

Ham radio file

Observer's receipt card

Memory cards in modern consumer devices

Horizontal Scan Generator Cascade

Current correction cascade

OI-OB cascade circuit in the AF power amplifier

Cascade circuits on PCB

Cascade detector

Cascade preamplifier

Cascade amplifier

Cascade IF amplifier

Cascode transistor amplifiers

Cascode Amplifiers with Dynamic Loading

Cascode and differential FET amplifiers

Cascode amplifier

Cascode IF amplifier with AGC on transistors

Cascode broadband power amplifier

Cassette for endless tape

Cassette for galvanic cells

Morse code learning cassette

Cassette recorder Vesna-204

Cassette recorder Riga-110, reel-to-reel tape recorder Rostov-104-stereo

Cassette recorder Tom-206

Cassette recorder Eureka-302, TV Rubin-Ts202

Cassette holder - foam

Cassette for small parts

Styrofoam cassette

Cassette recorders

Cassette recorders Sonata-211 and Sonata-214

Cassette players and their repair

Cassette video recorder Elektronika VM-12

Cassette recorder

Cassette recorder Vesna-101-stereo

Cassette recorder Vesna-205

Cassette with noise suppressor

Stereo cassette recorder

Stereo cassette player Aiwa HS-PS007

Cassette stereo player

Cassette stereo tape recorder

Cassettes for home video recorders

Cassettes for magnetic sound recording

Boat with electronic-mechanical drive

Cathode repeaters in electrophysiology

cathode voltmeter

cathode volt/ohmmeter

cathode detector

cathode oximeter

cathode oscilloscope

cathode follower

cathode follower in video amplifier

Reel tape recorders Astra-208 and Astra-209-stereo

Reel-to-reel tape recorder Comet-118-stereo

Coil on the body of a fountain pen

Reel with annular magnetic tape

Coil with adjustable inductance

Coil with ferrite core

Coils N18 in Yauza-207

Coils in magnetic cores SB-12a

Inductors of the radio station 10-RT

Inductors with carbonyl iron cores

Coils on carbonyl rings

Quality indicators of radio receivers

Sound quality and characteristics of UMZCH

Sound quality at low volume levels

Quality and circuitry UMZCH

Image quality in modern TVs and computer monitors, methods for improving it

Quality comes first

Kashcheev and his comrades

HF

HF - VHF

HF antenna

HF antenna LAZY J

HF antenna T-dipole

HF antenna square. Principle of operation. Customization and design options

HF exciter

HF and VHF

HF and VHF equipment

HF and VHF Converter

HF and VHF transmitter

HF and VHF receiver

HF converter

HF converter to car receiver

HF converter with positive feedback

HF beacons

HF transmitter 3rd category

HF transmitter category II

HF transmitter of the first category

HF preselector

HF receiver

HF receiver on IC series K174

HF receiver with double frequency conversion

HF receiver with one quartz

HF receiver with panoramic display

HF prefix with growing. troika

HF Broadcast Receiver

HF radio station

HF regenerator

HF regenerator with low voltage supply

HF signal generator

HF tuner

HF VHF

HF power amplifier Fighter

HF power amplifier KATET

HF Championship of Russia

HF dummy antenna

Square with switchable polar pattern

Quadratic FET detector

Square-nest sowing with radio

Counter wave quadrature mixer

Quadraphony - a way to improve sound quality

Quadpod on Arduino Uno

Quadrophony or ABC system

Quasi-parallel channel - pure sound unit

Quasi-parallel audio channel

Quasi-resonant voltage converter

Quasi-touch power switches

Quasi-sensor switches on MS

Quasi-sensor relay switches

Quasi-sensor switch

Quasi-sensor automatic switch

Quasi-sensor switch

Quasi-sensor input switcher for high quality AF amplifier

Quasi-touch switch

Quantum radio electronics

Apartment bell - from a musical postcard

House call - from cell phone

House bell - from a souvenir

The house bell sounds longer

Residential call to UMS

Room bell with polyphonic melodies

Apartment bell Knock-knock-knock

Quartz

Quartz stabilization in a smooth frequency range

Crystal oscillators

Crystal oscillators (Abroad)

Crystal oscillators at 144-146 MHz

Crystal oscillators on transistors

Quartz gas humidity sensors

Quartz calibrators

Quartz ladder filters for 30...70 MHz

Quartz resonators

Quartz resonators for Radio-77 transceiver

Ultra-high quality quartz resonators

Quartz resonators: classification, symbols

Quartz filters

Quartz filters on the same resonators

Variable Bandwidth Crystal Filters

Quartz watch

Quartz clock on semiconductor triodes

Smooth Range Quartz Exciter

Crystal oscillator

Crystal oscillator on a logic chip

Crystal oscillator on the chip K1US221B

Transistor crystal oscillator

Frequency tunable crystal oscillator

Variable frequency crystal oscillator

Crystal oscillator of sinusoidal voltage

Voltage controlled crystal oscillator

Quartz local oscillator HF receiver

Electronically commutated quartz local oscillator

UW3DI transceiver quartz local oscillator

Quartz calibrator

Quartz calibrator (Abroad)

Quartz resonator converts non-electric quantities into electrical

Quartz filter

Crystal filter - against selective fading

Crystal filter for SSB

Crystal filter for SSB equipment

Crystal filter at 10,5 MHz

Variable Bandwidth Crystal Filter

Switchable Quartz Filter

Variable Bandwidth Crystal Filter

Quartz digital moisture meter

Quartz holder - from the lamp panel

KV-M - ultrashortwave receiver

Direct conversion HF receiver PPP-80-UN7BV

HF power amplifier Katet-600

HF power amplifier on IRF520

HF amplifier on GU-81M lamps

Skittles

Cedar on amateur air

Cologne political falsifiers

Kemerovo - Center for Children's Technical Creativity

Camping LED Lantern

Kenotron 1Ts11P

Kenotron 30Ts1M

Kenotron rectifier

Kenotrons and diodes

Keplerian two-line parameters

Ceramic screwdriver

Ceramic capacitors (K10-7V, K10-17, K10-23 and K10U-5)

Variable Ceramic Capacitors

Ceramic fixed capacitors

Cybernetics - the future is in the present

Cybernetics is an outlandish science

Cybernetics in military affairs

Cybernetics in energy

Cybernetics and space

Cybernetics and linguistics

Cybernetics today and tomorrow

Cybernetic automata

Cybernetic machines of the future

Cybernetic rover

Cybernetic CAT

Cybernetic rover

Kyiv Television Center

Kyiv Television Center after reconstruction

Kilowatt on GK-71

Kilovoltmeter

Kilovoltmeter - paper

Kinescope 23LK9B

Kinescope 40LK1B on TV KVN-49-4

The kinescope will last longer

Ultra flat screen kinescope

kinescopes

Kinescopes 47LK2B-S and 51LK2B-S

Kinescopes for color television

Kinescopes for color portable TVs

Kinescopes with self-aiming

Color image kinescopes

Picture tubes black and white

Kinetic hitchhiking

Cinema radio installation

Motion picture on radar

Chinese clock - timer

Keyboard and details

Morse code keyboard sensor

Keyboard interface and EMC tone generator

Key switches with light indication (RA9-0-K/W/G, RA9-2-K/W/G, RA59-2-K/W/G, RA59-5-K/W/G)

CW key switch

Rocker switch with plated terminals

Rocker Switch with Common Contact Panel

Class for teaching calculations of radar stations

Morse class

Programmed Learning Class

Classification rules are needed

Classification competitions of shortwave-dosaafovtsev

Classification of tape recorders

EMC classification

Audio quality classes

Heat resistance classes

Radio classes

Adhesive for magnetic tape

Adhesive for organic glass

The cell reveals secrets

Klystron

CFL with switch

RDO Club. For equal conditions. Collective observation callsign needed

Club of Lyskovsky radio amateurs

Club of Radio Amateurs in Rustavi

Club of radio amateurs on the radio

Club of Radio Enthusiasts

Club Young Radio Amateur

Youth Club

Club of young patriots

Club of young patriots Electron

Club of young radio amateurs

Club KV travel

Club HF transmitter

Club shortwave transmitter

Club VHF transmitter

Club VHF transmitter

Club FM/AM transmitter

Club Russian Robinson - 20 years

Clubs - organizers of amateur radio

Key for handset jack

Key on two chips

AGC key scheme in TVs

key cascade

Key mixer on the ADG774 chip

Key Stabilizer

Key Voltage Stabilizer

Key elements with increased load capacity

Key amplifier on a programmable op-amp

Stick-metal detector

KM551UD2 in ducts ZCH

Book A. A. Timofeeva Antennas, the world and we

Book about Vladimir Ilyich

A book about an outstanding figure in Soviet radio engineering

Book to be published

Books for radio amateurs

Books by Znanie publishing house

Radio books

Books on automation

Books on Radio Engineering in 1961

Bookshelf

Button - LED

Indicator button

Buttons for switches

Push-button control of the digital scoreboard

push button switch

Push button switch

Pushbutton switch - from relay

Pushbutton Range Switch

Push button switch for tape recorder

Push button switch based on ballpoint pen

Keypad

Push button electronic switch.

Coaxial driver in center channel speaker

coaxial relay

Coaxial cable - inductor

Coaxial directional coupler

coaxial adapter

Coaxial dummy load

When the antennas point north

When everything around is the Internet

When Moscow speaks

When you have to ask for a diploma

When will radio components be available?

When will the coaches arrive?

When do courses open?

When they forget about mass work

When the great mute speaks

When intentions meet deeds

When and by whom was the radio invented?

When the flags are reddened on the masts

When there is no zener diode

When is Museum of Communications open? A. S. Popova

When did fox hunting begin?

When did the first domestic TVs appear?

When to work with DX?

When the radio spoke. A. S. Popov - the father of sound radio

When the competition is over

When the stadium is the whole world

When the lessons are over

Radio amateur code of conduct

PAL encoder

Encoder of the PAL system in the generator Elektronika GIS 02T

TV program encoding

Coded designation for small capacitors and resistors

Coded designations on resistors and capacitors

Combination locks

Coded access to the telephone line, or what is radiotelephone piracy and how to deal with it

Combination lock

Combination lock without buttons

Combination lock for children's locker

Combination lock on two chips

Combination lock on the microcontroller

Combination lock on PIC16F628A microcontroller

Combination lock on microcircuits

Combination lock on a microcircuit

Combination lock on MS

Combination lock on the relay

Thyristor code lock

Code lock on thyristors (R, 1973

Combination lock with capacitive memory

Combination lock with a key from a memory chip

One Button Combination Lock on Arduino Pro Mini

Combination lock with one-button control and security function

Combination lock with touch control

Combination lock with thermal relay

Combination lock with numeric keypad

Combination lock with four billion combinations

Code call on a chip

Vibrations and waves

Oscillating circuit

Oscillatory circuit and receiver tuning

Quantity and quality of

United Nations Collective

Collective antenna for long-range television reception

Star City Collective

Collective radio station in competitions

Collective television antenna

Collective radio stations. Their successes, shortcomings, problems

Collective television antennas

Collective apartment bell with universal power supply

Helping production through collective work

Radio club teams compete

Rotator for printed circuit boards

Bell ringing on PIC18F252

Bell ringing… from hard drives

indicator lamp cap

Collective farm radio centers need real help

Kolkhoz radio center KRU-10

Kolkhoz radio center KRU-2

Collective farm super

Ring balanced modulator

Ring stereo decoder in VHF FM receivers

Ring counter on conventional and five-phase flip-flops

Ring counter on thyristors

AMIDON ring magnetic cores

Ring grooves on axles

Ring cores (selection)

Ring cores made of manganese-zinc ferrites

Ring cores made of nickel-zinc ferrites

The team before the competition

Winning team in Moscow

Commander Innokenty Khalepsky

Command apparatus for Signal-1

mosquito in a jar

Combined antenna for 80 and 20 meters

Combined HF Antenna (Abroad)

Combined feedback in UMZCH

Combined radio installation

Combined television antenna

Combined TV antenna. Testing of finished antennas, finalization of selected ones, self-production

Combined installation

Combined electronic ignition system

Combined nutrition of baby talking phone

Combined turn signal relay

Combined device Vega-114-stereo

Combined video amplifiers

Combined entries

Combined AM/FM receiver

Combined frequency response control unit

Combined video amplifier

Combined switch of one garland

Combined generator

Combined HF and LF generator

Combined Noise Generator

Combined GIR (simple heterodyne resonance indicator)

Combined signal level meter

Combined Meter

Combination measuring instrument with resistance box

Combined touch probe

Combined IR + touch switch

Combined AF amplifier output power indicator

Combined level indicator

Combined recording level indicator

Combined cascade in a tape recorder (Abroad)

Combination code lock

Combined UHF converter

Combined mounting tweezers

Combined multimeter KM-E100

Combined low-frequency instrument

Combined LF-HF probe

Combined LF-HF probe (Abroad)

Combined garland switch

Combined instrument

Combination unit for TV set-up

Combined shortwave device

Combined instrument based on ATxmega microcontroller

Combined amateur radio instrument

Combined device of the radio sportsman

Combined ultrashortwave device (Abroad)

Combined receiver (bands: 3 amateur, 3 broadcast)

Combination Probe

Combined radio receiver

Combined power regulator

Combined temperature controller

Combined synchronizer for film projector

Combined Voltage Stabilizer

Combined thermometer

Combined audio path

Combined current amplifier in UMZCH

Combined filter

Combined filter for Hi-Fi systems

Combined frequency counter

Coach comments

Communists in the fight for radio coverage of the region

Fan switch

Water pump and valve commutator

doorbell switch

Bipolar power switch

Dual USB Device Switch

Switch for ICSP

Switch for oscilloscope

Switch for radio classes PURK-24

Switch for radio complex

Switchboard for digital signage

Switch for additional brake lights

Switch and antenna amplifier for 144 and 430 MHz bands

Load switch

Sound card load switch

Load switch for digital devices

Load switch

ZIF panel switch for programming Atmel microcontrollers

ZIF panel switch for programming PIC microcontrollers

Workplace switch for a collective radio station

R, G, V signal switch for MTs-2 module

Wiper switch

Stereo channel switch for setting up tape recorders

TV Antenna Switcher with Power and Cable Control

Telephone line switch

Electronic ignition switch 98.3734

Video and audio switches

Switches for oscilloscopes

Switching attachment to the device Ts4315

Switching device with current protection

Switching high-frequency diodes KD407A and KD409A

Switching distortion in AF power amplifiers

Switching devices (instructional poster N39)

Switching elements of foreign production

Antenna switching for receiving two television programs

Switching two alarms

EMF switching in the transceiver

Switched crystal oscillator

indoor antenna

Indoor antenna Signal 1-12

Indoor weather station on Arduino Pro Mini

Indoor Fox hunting

Indoor TV antenna

Indoor television antennas

Room thermometer on Arduino and WS2812B

Self-powered room thermometer

A compact cassette might work better. Removing the influence of the leader tape

Compact HF Antenna

Compact vertical antenna for CB band

Compact 80m loop antenna

WaveJet (WJ) compact oscilloscopes from LeCroy (WJ312/314, WJ322/324, WJ332/334, WJ342/344)

Compact car amplifier

Compact electronic ignition unit for chainsaw

Compact two-channel UMZCH with a switching power supply

Compact tape drive

Compact band pass filter for 144 MHz

Compact soldering iron power controller

Compact thermometer

Compander squelch

Bipolar threshold comparator

Compass-avometer

Cliff indicator compass

Crosstalk canceller (Abroad)

Crosstalk canceller for electrophone

Compensation device for the generator of rectangular pulses G5-6A (GIP-2M)

Compensation voltmeters

Compensated current sensor with magnetic shunt

Compensation for losses in the playback channels of tape recorders

Oscillator Loop Frequency Temperature Coefficient Compensation

Compensated volume controls

Compensated volume control

Set of automatic transmitters

Set of measuring instruments IK-2

Radiomaster instrument kit

A set of simple devices for controlling amplifiers

Set of rods for electric soldering iron

Complementary computer power transistors of the KT8115 and KT8116 series

Complementary transistors KT529A and KT530A

Complementary transistors of the KT6116 and KT6117 series

Component selection

Components of microsystem technology and devices based on them

Components of microsystem technology and devices based on them. Sensors

Layout of parts on a printed circuit board

PCB layout and layout

DMU Input Compressor

DMU Output Compressor

Compressor for SDU

Compressor for CMU and SDU

Voice Compressor

Op-amp signal compressor

DMU input compressors

Compromise (price / quality) switching stabilizer

The Raspberry Pi Computer as the Brain of a Wireless z-Wave Smart Home

Computer and tape recorder

Computer in physics class. We study uniformly accelerated motion

Computer helps you set up your TV

The computer checks the chips.

Computer checks transistors

Computer game Who is faster

PS / 2 computer mouse in amateur radio designs

Computer system for notification of telephone network subscribers

Computer telephony - technology of the XXI century

Computer control of measuring equipment mechanisms

Computer Games

Computer innovation

Computer connectors

Computer power supply - charger

A computer virus

Computer measuring complex

Computer interface for Yaesu

computer manipulator

Computer monitor - CDU screen

Computer thermometer with DS18B20 sensor.

Komsomol - fighting friend of DOSAAF

Komsomol - five-year plan

Komsomol members of the Alexander Radio Plant

Komsomol members of two generations

Komsomol members of one district

Komsomol members help to radio the villages and auls

Komsomol members of Ukraine in the struggle for radio coverage of the village

Comfortable work with Playstation video-CD module

Convergence in Telecom

Converter 1260/430 (144) MHz

Converter 144/27 MHz with smooth local oscillator

Band converter 118...137 MHz

118…137 MHz band converter with smooth local oscillator

Car receiver converter

Converter for car radio

Converter for receiving audio from television programs.

Converter for receiving STB programs in the extended C-band (3,4…4,2 GHz)

Converter for CB radio station

Converter for TVs Beam, Screen, North, Record

Converter for VHF FM radio receiver

UHF converter on stripline resonators

Converter and prefix

Converter to shortwave observer receiver

Converter to broadcast receiver

Converter to radio receiver for receiving DRM radio stations

Converter to TV KVN-49

shortwave converter

Converter PDA-I

1260 MHz converter

144 MHz converter

144 MHz converter for beginners

144 MHz converter for CB radio station

Converter for 144-146 and 430-440 MHz (exhibit of the 24th radio exhibition)

Converter for 144-146 MHz

28 MHz converter

Converter for 28-29,7 MHz

Converter for 420-435 MHz

430 MHz converter

Converter for 430-440 MHz

Converter on double-gate field-effect transistors

Converter to amateur bands

FET converter

Tep converter

DRM signal converter for DEGEN 1103

Text converter for indicators with HD44780 controller

21/28 MHz Converters to 80 Meter Band Receivers

KB range converters

Converters for 28,0-29,7 MHz

Converter for 160 meters

Converters for 144 MHz

Capacitor as resistance

variable capacitor

Capacitor of variable capacity - from two KPK-2

Capacitor with adjustable TKE

Capacitor attachment to the frequency meter

Condenser match. Lighter

Capacitor-zener diode rectifier

Condenser microphones. Educational poster N28

Capacitive timing relays

Capacitor voltage converter with current multiplication

Capacitors for VHF equipment

Speaker Filter Capacitors

Limit switch based on reed switch

Competition Connoisseur

Competition for a detector receiver

Competition for mass TV

Competition announced

Radio design competition

Competition continues

Competition Radio-68

Competition of radio masters

Console radio

Designing speakers with dual drivers

Design of high voltage stabilizers

Designing an electric guitar neck

Loudspeaker design with orthogonal radiation fluxes

Construction of quartz filters

Designing tube amplifiers

Designing modern pickups

TV design

Low Pass Filter Design

Designing economical VHF transmitters

Speaker Box Construction

Design data of a simple stereophonic radiogramophone

Constructor and economics

Pocket Lab Constructor

Radio control system designer

Designers - attention and support

Designers of color synthesizers

Design section Popov A.S.

Design bureau of the amateur club

Constructors

Designers are waiting for an answer

Communication equipment designers report

Constructors. (Radio relay DOSAAF-50)

Constructors-metallurgists - chemists

Flashing LED designs

Designs of radio amateurs of Ukraine

Trinistor key designs

Structural materials: metals, alloys, polymers, ceramics, composites

Antenna design Double square

Construction Marker lights of aliens

Design and refinement of several types of LED lamps

Design and refinement of several types of LED lamps-2

The design and establishment of a toy-souvenir

The design and establishment of a transistor TV

Dancing man design

Contact strip made of foil material

Contact shooting from the TV screen (Abroad)

Contact sensors in burglar alarms

EMI contactor with volume control

Contest Diploma of the Journal

RCL contest program

The contrast of the image on the kinescope screen

Car lamp controller

Stop Lamp Controller

Temperature controllers in the incubator and in the greenhouse

We control radon

Controlling system IKS-30

Control device

Car control device

RGB LED Strip Controller

Access controller Mellon-1

Access controller Mellon-1. Part 1

Access controller Mellon-2. Part 2

Access controller Mellon-3

Controller and synthesizer

Secondary power supply controller K1156EU4T

Combination lock controller for MK ATtiny2313A

Low power stepper motor controller

Serial controller

Backup Battery Discharge Controller

Telegraph beacon controller

System unit case fan controller

Stepper motor controller

daisy chain controllers

Explosive Gas Control

Control of two anode voltages with a low-voltage incandescent lamp

Checking the serviceability of the tail lamp

Checking the health of lighting devices

Checking the health of the brake fluid level indicator

Checking the serviceability of signal lamps

Quality control

Transmission quality control (telegraph)

Quality control of your transmission

Monitoring the tuning of high-frequency resonant circuits with an oscilloscope

TV picture control

Monitoring the health of digital devices

Fan control in the IBM PC power supply

Control of the RF generator during recording

Transmitter control

Control of resonant frequencies of acoustic units

Computer power supply temperature control

Enamel thickness control on the body

Liquid level control with an ultrasonic rangefinder

Control lamp of the index of turns

Control and measuring equipment

Control ammeter

Playback control channel

Monitoring receiver for detecting interference with radio-controlled models

Control radio receiver of the 433 MHz band TOPIC: Radio - for beginners

Control screen

High stability discriminator circuit

Circuits for HF antenna

Radio Magazine Readers Conference

IARU Conference

TV Amateur Conference

Conference on Intercity Television Broadcasting

Television Conference

Conference on the Quality of Broadcast Receivers

Conference on Solid Rectifiers

TV conference

Conference on Dielectric and Semiconductor Engineering

Conference on Ultrasound

Conference Radio Search 2008

Radio Magazine Readers Conference

Conference dedicated to the development of computer engineering

Conference dedicated to the development and implementation of semiconductor devices

Free energy concentrator

Skates with light effects on ATmega328P

copy machine

Ships probe the ionosphere

Light-guided catamaran

Corvette-104-stereo

Feeder for aquarium fish

Feeder for tits

Short waves

Short waves beyond the Arctic Circle (from the diaries of E. Krenkel)

Short waves over the boundless Arctic

Short and ultrashort waves

Briefly about the new

Briefly about the selsyns

shortwave antenna

Shortwave equipment at the 11th All-Union Radio Exhibition

Shortwave equipment at the 9th radio exhibition

Shortwave and ultrashortwave equipment

Shortwave log-periodic antenna

Short Wave Strike Brigade

Shortwaves in the Arctic

Shortwaves in Tikhaya Bay

Shortwaves in the partisan movement

Shortwaves of Democratic Bulgaria

Shortwave Dnepropetrovsk

Shortwaves of the icy continent

Shortwave MPEI

Shortwaves come to the rescue

Romanian shortwaves

Shortwave Sverdlovsk

Shortwave Khabarovsk

Shortwaves of Czechoslovakia

Shortwaves, get ready for the 9th All-Union Radio Exhibition

Shortwaves who achieved the best results in the 4th All-Union test dedicated to the 30th anniversary of the Great October Socialist Revolution

Shortwave antennas for amateur radio stations

Shortwave converters

Shortwave directional antennas

Shortwave transmitters at the 10th All-Union Exhibition of Creativity of Radio Amateur Designers

shortwave receivers

Shortwave receivers for amateur communications

Shortwave exhibits

Shortwave Battery Receiver

Shortwave GIR (Abroad)

Shortwave band 1-V-1

Shortwave band super

shortwave converter

Shortwave Converter (Abroad)

Shortwave Converter Lightning

Shortwave converter on IC

shortwave transmitter

shortwave receiver

Shortwave Double Conversion Receiver

Shortwave superheterodyne

shortwave transceiver

Shortwave power amplifier AK-2005

Shortwave power amplifier AK-2009

Shortwave in Antarctica

Shortwave broadcast in winter

Corporate mobilization - an information security perspective

DIP package for SMD chip

Case for transistor receiver

Epoxy resin receiver housing

Transistor housing - part support

Buildings for amateur radio equipment

Cabinet speaker for car interior

Correction of indications of electronic floor scales

Correction magnets for cathode ray tube with ion trap

Correction amplifiers on the op amp

Corrective antenna amplifier

Correction stage for magnetic pickup

Correction stage for a piezoelectric pickup

Correction circuit in a tape recorder

AF correction amplifier for multimedia devices

Power factor corrector

Digital speedometer and odometer corrector

Signal Corrector TDA4670

OZ angle corrector

Color corrector

color transition corrector

Amplitude characteristics correction

Aperture distortion correction

Correction of the frequency response of magnetic phonograms during re-recording

Electric organ sound correction

Correction of non-linear distortions in the video amplifier

Correction of the error of the M890C multimeter during measurement

Correction of characteristics of operational amplifiers

space navigation

Space Research Station Proton-1

Space weather for radio amateurs

Space radio communications

Space radio electronics

Space Laboratories

Space assistants for meteorologists

Space radio bridges

Space relays

Space Internet

Spaceship Vostok

The space fleet explores the Earth

space decade

space cooperation

Space cooperation of sailors

The astronaut remains a radio amateur

The astronaut works, the instruments are monitored, the doctors control

Astronauts - radio amateurs

Space - in the Hillock

Oblique bridge in pictures

Kotovsk-Antarctica

cat sensor

Cat - electrostatic generator

KPI for transmitter output stage

KPI for power amplifier

KR1006VI1 in intermittent generation mode

КР1051УРЗ, КР1051ХА8,КР1021УР1

KR580IK80A in amateur display

Edge far and near

The land transformed by October

Red banner of port workers

Red wings over the arctic

Red or green on the chip

Red or green?

A Brief History of Switching: The Channel Paradigm

Brief characteristics and designations of capacitors

Short-term stop in the prefix Note

Cruiser Aurora went live

Silicon field-effect transistors of the KP406 series

Silicon zener diodes

Silicon transistors KT342A - KT342G and KT345A - KT345V

Silicon transistors KT608, KT610

Silicon photodiodes

Strengthen the power of the Motherland

Strengthen the defensive might of the Soviet Motherland

Strengthen the connection of scientists with radio amateurs

DELTA LOOP mount

Antenna mount

Fixing coil leads

Fastening the terminals of single-layer coils

Fastening parts on the board

Dynamic head mount

Mounting the diode assembly

converter mount

Mounting of round screens

Attaching case covers

Mounting lamps in the CMU

Mounting small speakers

Mounting on the board of toroidal coils

Antenna guy mount

Fastening of passive elements

Attaching handles from the receiver

Mounting television antennas on the roofs of residential buildings

Telescopic antenna mount

Fine drill holder

Mounting transistors on a printed circuit board

Fastening ball bearings in flanges

The friendship of Soviet and Czechoslovak shortwaves is growing stronger

Tic-tac-toe on diodes

Tic-tac-toe on a microcontroller

Cross Antenna

Curvilinear Antenna

Italian broadcasting crisis

cryotron

Christadin

Cristadine prefix

crystal for detector

quartz crystal

Crystal triodes

Crystalline triodes in fault finding equipment

Crystal Noise Generator

Crystals replacing three-wire lamps

Criticism and bibliography

Blood business of the Komsomol

Repair Bracket

Mole transceiver

Circle - drill

Round knobs

Circling the White Pool

Kruzhkovites contribute to the radiofication of collective farms

The circle is led by Private Lobanov

Mug - 25 years

Radio engineering circle of Genichskaya raySYuT

Circle of radio engineering design

Major foreign exhibitors

SWR meter with automatic calibration

SWR meter with a calculator on a microcontroller

SWR meter with matching device.

KT315 in TV image channel

KT315 in the audio path

Who will be in the USSR national team?

Who is faster

Who quickly?

Who quickly? (slot machine)

Who is responsible for radio interference?

Who is stronger and more resilient

Who is stronger on HF? What the calculations show

Who created the superheterodyne

Dice for checking OU

Cup changes address

Cup changes its place of residence

Ural Cup 2014 on HF radio communication

Where is our Telecom going?

Where to connect unused inputs of microcircuits in devices on digital microcircuits?

Where to go to study?

Forge of military signalmen

Forge of engineering personnel

Kuibyshev radio amateurs-designers

Clock cuckoo

Cuckoo on transistors

coulometer

Belt speed curvimeter

The cadet is good, but the future soldier?

Cursor in display

Kitchen timer

Kyukhetta (Abroad)

L.I. Mandelstam (to the 10th anniversary of his death)

Maze

Laboratory - in a suitcase

Radio amateur laboratory. Transistor measurements

Rural amateur radio laboratory

Laboratory autotransformers of the TDGC2 and TSGC2 series

Laboratory power supply

Laboratory power supply 0.20 V

Laboratory power supply 0…30 V

Laboratory power supply from a dot matrix printer power supply

Laboratory power supply from parts of the Start kit

UPS laboratory power supply

Laboratory power supply on Arduino

Laboratory power supply on a microcontroller

Laboratory power supply on the LM78S40N chip

Laboratory power supply with resettable fuse protection

Laboratory power supply with overheating protection

Laboratory power supply with comprehensive protection

Laboratory power supply with trigger protection

Laboratory power supply with microcontroller control

Laboratory power supply.

Laboratory PSU + charger on the L200C chip

Laboratory PSU with built-in digital voltmeter

Laboratory Signal Generator on DDS

Arduino DDS Lab Signal Generator

Laboratory switching power supply

Laboratory switching PSU on the L4960 chip

Laboratory Power Supply

Laboratory power supply 5…100 V

Laboratory power supply for establishing UMZCH

Laboratory power supply on integrated voltage stabilizers

Microcontroller Controlled Laboratory Power Supply

Laboratory DC voltage and current source

Microwave laboratory synthesizer

laboratory transformer

Laser measures speed

Laser communication today and tomorrow

Laser pointer in burglar alarm

Laser remote control

Laser systems

laser kinescope

Laser projector with control via COM port

Electronic laser projector

laser light telephone

Lasers and communications

PCB Laminating Machine

Lamp 6A3P

Lamp 6АЖ5

Lamp 6E5 in the second local oscillator

Lamp 6E5C as a detector

Lamp 6P3 in transmitters

Lamp RV12P35

An incandescent lamp in the power supply circuit of an electromagnet

Incandescent lamp lasts longer

Traveling wave lamp

Reverse wave lamp

Lamp lasts longer

Automatic lamp for emergency lighting

flash lamp

Tube radiola Record-69I

Lamp-semiconductor UMZCH

Tube-solid-state TV

Semiconductor tube transceiver

Tube-transistor voltmeter

Tube-transistor transmitter output stage

Tube-transistor generator (Abroad)

Tube radios manufactured in 1950-1959: Moskvich, ARZ-51, Neva-51, Record-53, Mir M-152, Festival

Lamp UMZCH with TAN transformers

Tube 1-V-0

Tube 2-V-2

Tube avometer

Tube avometer based on TT-1

Lamp voltmeter

Battery lamp voltmeter

Lamp volt/ohmmeter

Tube guitar amplifier

Tube detector and amplifier

Tube microphone from MK-319

Tube millivoltmeter

Lamp tester for detecting faults in the TV

Tube stereophonic amplifier-circlotron

Tube VHF FM receiver in retro style

Lamp UMZCH with a pulse power supply

Lamp UMZCH with transformers from the TV

Lamp UMZCH with an electronic transformer in the power supply

1200W tube amplifier

Tube amplifier on TVZ transformer

Tube amplifier with single-ended output stage

Tube amplifier with symmetrical structure

Tube electrometer

Bulb instead of voltmeter

Incandescent lamp - indicator during measurements

Lamps 6SA7, 6SK7 and 6SJ7

Lamps 6F6 and 6L6 as triodes

Lamps for new radios and TVs

Lamps or transistors: war or peace?

Lamps or transistors?

lamps count

Flash lamps. On thyristors

Flash lamps. Network on thyratrons

Flash lamps. Universal with an automation unit on transistors

Laspi-001-stereo

latin alphabet

Winner of the gold medal. A.S. Popova

Named Gold Medal Winner

Laureate of the Gold Medal named after A.S. Popova

Laureates of the Stalin Prizes

Laureates of the Stalin Prize

Anniversary Exhibition Winners. Amateur superheterodyne

Anniversary Exhibition Winners. Tape recorder with universal power supply

Anniversary radio exhibition winners. Miniature digital voltmeter

LDS + electronics CFL = reliable lamp

LDS is battery powered

Legendary North

Fusible and soft solders

Leipzig spring

Lenin and radio

Lenin and the development of radio (bibliography)

Lenin and Stalin on radio

Lenin, USSR, World!

Leningrad-006-S - stereo radio complex

Leningrad Conference of the All-Union Scientific and Technical Society. A. S. Popova

Leningrad shortwaves

Leningrad Television Center was put into operation

Lenin's concern for radio

Lenin's concern for the development of radio engineering

Lenin labor watch

Lenin's sensitivity and attention

Lenin Decrees on Radio Engineering

Lenin's ideas are brought to life

Lenin's ideas about radio

Lenin's ideas about radio put into practice

Lenin's walk in life

Lenin Memorial Center

Tape-ring in cassette MK-60

Tape clamp in Comet-209

Tape clamp in attachment Nota

Tape clamp can last longer (Mayak-203,205)

Tape drive mechanism

Tape drive mechanism without drive shaft

Ribbon midrange head in a three-way speaker

Ribbon cables

Ribbon cable is easy (Abroad)

Leslie prefix

Leslie prefixes

Leslie prefixes (review of readers' suggestions)

Ladder filter in the equalizer

Chronicle of correspondence radio exhibitions

Annals of Soviet radio broadcasting

Chronicle of television broadcasting

Leaders - EK6YL and Team RK9SXD

Eliminate the backlog in radio and television technology

Linearization of voltage amplification stages without feedback

Linearization of a thermometer with a metal thermistor

Linearization of the thermistor bridge

Linearization of LED Characteristics

Line of frequency dividers for electronic musical instrument

Line of frequency dividers for EMI

Ruler for colored resistors

Transistor parameter line

Linear gas discharge indicators

Line detectors

Linear microwave transistors for power amplifiers

Linear scales based on LEDs

Linear AC Voltmeter

50 W linear transistor HF amplifier

Linear amplifier

Linear broadband URF

TV lens

Large screen TV lens

Lens for TV

Lenses for indicators

TV lenses

Delay lines on cold cathode thyratrons

Luminance Delay Lines

transmission lines

Communication lines via amateur satellite

surface wave line

Fox under Elnya

Fox with clockwork

Lisolov at 144-146 MHz

Lisolov at 3,5 MHz with a radio compass

Lisolov at 3.5 MHz

Lithium ion batteries

Lithuanian lackeys of the American-British imperialists

Construction front panel

Catch a fish, big and small

Catch Es!

insect trap

Logarithmic scale

Logarithmic units of radio signal levels

logarithmic divider

Log level meter

Logarithmic indicator

Bridge balance logarithmic indicator (Abroad)

Log level indicator

Logarithmic level indicator (Abroad)

Logarithmic quasi-peak indicator on K1003PP1

logarithmic compressor

Log Amplifier

Logic game Crossing

Logic analyzers AKIP-9101-AKIP-9103

Logic Probes

Logic probes (selection)

Logic devices on up/down counter

Logic analyzer - prefix to the oscilloscope

Logic block for generating lighting effects

Logic diode tester

Logic Probe

Logic probe

Logic probe - prefix to a digital multimeter

Logic probe on the logic chip

Logic probe on an operational amplifier

transistor logic probe

Logic probe with memory

Logic Tester

Advanced TTL Logic Probe

Logic element in the voltage regulator

Ratiometric thermometer

Reduced log-periodic antenna

log-periodic television antenna

Log-periodic vibrator antennas and their calculation on a computer

Reduced Log Periodic Antenna

Lottery

LPM amateur cassette recorder

LPPT-47-59 (tube semiconductor TV)

Tinning bath

Tinning P2K pins

Tinning of nichrome wire

Tinning PCB Conductors (Selection of Notes)

Tinning with abrasive

Tinning thin wires

Luna talks about herself

laser beam in television

Beam switch

Beam tetrode 30P1M

Beam tetrode 6P1P

Beam tetrode 6P6S

Better, fuller use of technology

The best of the best

Best Publications of 2010

Best publications of the Anniversary Year

The best exhibits - for the All-Union Review

Best URS

The best radio club in the country

Lviv is getting ready

Lviv: computing technology at the service of quality

Lvov: integrated quality management system. Main party concern

Favourite buisness

Amateur satellite communication equipment

Amateur Packet Radio

Hobbyist soldering station

Amateur dubbing from film to videotape

amateur radiogram

Amateur radiogram 1948

Amateur Radio Earth-Moon-Earth

Amateur radio communication as a means of promoting astronautics

Amateur smart home control system

Amateur television system

Amateur television installation

Amateur VHF radio station

Amateur VHF radio station FM-2004

Amateur speaker systems

Amateur recording devices

amateur bands

Amateur bands in VEF-202

amateur bands. Callsigns of amateur radio stations of the world

Amateur measuring instruments

HF amateur radio stations: ensuring electromagnetic safety

Amateur designs on a PIC controller

Hobby miniature soldering irons

Amateur transmitting antennas

Amateur transmitting LW antennas

Amateur receivers on double-gate field-effect transistors

Amateur receivers on semiconductor triodes

Amateur receiving antennas

Amateur radios

Amateur radio stations

Amateur stations - to broadcast receiver

Amateur VHF Antennas

Amateur VHF repeaters

amateur avometer

amateur vocoder

Amateur generator for tuning TVs

Amateur HS on transistors

Amateur GSS

amateur display

Amateur pocket receiver

Amateur HF transmitter

amateur tape recorder

Amateur tape recorder Gamma

amateur mixer

Hobbyist oscilloscope

Amateur transmitter and interference problem

amateur portable

Amateur portable tape recorder

Amateur portable TV

Amateur receiver based on VEF-Speedola

Amateur PTK

Amateur radio complex

Amateur resonant wavemeter

Amateur with Dolby squelch

Amateur communication HF receiver

amateur stereo

Amateur stereophonic pickup

Amateur TV

Amateur TV Color-1

Amateur transistor superheterodyne

amateur transformer

Amateur VHF Battery Receiver

Amateur VHF receiver

Amateur VHF FM receiver

Amateur color TV

Amateur frequency counter

Amateur FM receiver

Amateur electric player

Amateur electric player. Pickup

Amateur electric player. Tangential tonearm carriage

Amateur electric player. Structural diagram, principle of operation

Amateur electric player. Disk node

Amateur radio in the 55th Antarctic

For lovers of magnetic recording

For lovers of four-track recording on a cassette recorder

People of the same factory

People of advanced science

People of radio factories in Latvia

Soviet radio people

Luxmeter

Low voltage fluorescent lamp

Luminescent signal indicators TL-1 and TL-3

Luminescence

General Purpose Fluorescent Lamps

Chandelier Chizhevsky: questions and answers

Lambda diode in amateur radio designs (LC generator, L generator, buzzer, voltage converter, RC generator, threshold device)

Lambda diode and its capabilities

M. I. Kalinin about radio

M.V. Shuleikin,

MAG-2A

MAG-4

Resistance store

Magneto as a generator

Magnetron

Magnetron - (end)

Magnetic antenna

Magnetic antenna on a flat rod

Magnetic antenna with Q-multiplier and remote control

Magnetic sound recording

Magnetic recording of images

Magnetic recording of a television image

Magnetic sound recording in motion picture production

Earth's magnetic field and color image quality

A magnetic field. And does it have any effect?

A magnetic field. Electromagnetism

HF magnetic antennas

Magnetic video tapes for home video recording

Magnetic heads

Magnetic heads for cassette recorders

Magnetic heads of reel to reel tape recorders

Magnetic terminals

Magnetic tapes

Magnetic tapes for sound recording

Magnetic tapes for recording enthusiasts

Magnetic materials and magnetic circuits for switching power supplies

Magnetic amplifiers

Magnetic holder

Magnetic modulator for photocell

Magnetic reverb

magnetic recorder

Magnetic amplifier for dubbing amateur films

Magnetic diodes KD301A - KD301Zh

Radio Sony CFM-140 II

Radio tape recorder Vega-320

Radio tape recorder Vega-326

Radio Mania

Radio Miniya-4

Radio cassette recorder ML-6201-stereo

Radio with laser electric player

Radio is working again

Tape recorders in 1989

Radio tape recorders Riga-110 and Aelita-101

Magnetometer

Matching transformer magnetic core

Magnetic cores GAMMAMET

Magnetic circuits of low-frequency transformers and chokes

Magnetic cores ShL and ShLM

Magnitoradiola Romantica 104-stereo

Magnitoradiola Romantika 104-stereo, Electron-205, Etude-603 pocket radio (approved by the Chamber of Commerce)

Magnitoradiola Romantica-112-stereo

Magnetostrictive adapter

Magnetic Relay

Tape recorder - voice recorder

Tape recorder - toy

Aidas tape recorder

Tape recorder Aidas-9M

Tape recorder Astra MK-111-stereo

Tape recorder Astra-2

Tape recorder Astra-205

Tape recorder Astra-4

Tape recorder in the car

Tape recorder in the car Volga

Tape recorder as a timer

Dain's tape recorder

Tape recorder Dolphin-2

Tape recorder for phone

Tape recorder for echo repeater

Tape recorder Dnepr

Tape recorder Dnepr-11

Tape recorder Dnepr-14A

Tape recorder Dnepr-5 and Dnepr-8

Tape recorder Dnepr-9

Tape recorder Dnepro-12N

Tape recorder sounds better

Tape recorder Comet

Tape recorder Melody

Tape recorder Mriya

Tape recorder MEZ-3

Transistor tape recorder

Beginner tape recorder

Tape recorder Orbita-1

Recorder Reporter-6

Tape recorder Romantic

Push button tape recorder

Program controlled tape recorder

Tape recorder with semiconductor triode amplifier

Tape recorder Sonata-304

Tape recorder Sonata-308

Tape recorder Sonata-III

Stationary amateur tape recorder

Tape recorder Tonika-310-stereo

The tape recorder controls the machine

Tape recorder Seagull

Tape recorder Chaika-66

Tape recorder Electronics M-402S

Tape recorder Elfa-10

Tape recorder Jupiter-1201

Tape recorder Jupiter-202-stereo

Tape recorder Yauza-207

Tape recorder Yauza-209

Tape recorder Yauza-212

Tape recorder Yauza-5

Tape recorder Yauza-6

Tape recorder-dictaphone

Toy tape recorder

Tape recorder-lingaphone

Tape recorder Nota

Tapes

Semiautomatic tape recorder (On the pages of foreign magazines)

Tape recorder-prefix

Tape recorder-prefix Elfa-201-1-stereo

Tape recorder-prefix Elfa-201-2-stereo

Tape recorder-prefix Elfa-201-stereo

Tape recorders 1967

Tape recorders in 1966

Tape recorders in 1989

Tape recorders for broadcasting

Tape recorders at the Paris Fair

Tape recorders today and tomorrow

Tesla tape recorders

Tape recorders, year 1972

Tape recorders, magnetoradiols, radio tape recorders-78

Magnets for electric guitar pickup

May walks across the country

May of the jubilee year

Prototyping of the external design of small-sized equipment. Manufacture of parts with holes. Fastening and installation of small-sized low-frequency transformers. Simple die for making hollow parts

Bread board

Microchip development board

Connector breadboard

Macro model of TL494 controller in Micro-CAP 8 environment

Macromodules and microminiaturization

Maximum TV sensitivity

Little tricks for the tape recorder Vega MP-120-stereo

Few radio components

Small Active Speaker - USB Charger

Small active speaker with SMPS

Small-sized acoustic system (Abroad)

Small-sized fox antenna at 144 MHz

small speaker

Small size two-element antenna for 20 m band

Small dynamic installation Omega

Small HF Antenna

Small square antenna

Small-sized multi-band antenna (Abroad)

Small portable power plant.

Small radio station on 1215-1300 MHz

Small-sized loop antenna for HF band

Small TV Antenna

Small size transistor radio

Small-sized three-element antenna

Small VHF Antenna (Abroad)

Small-sized wide-range antenna

small actuating device

Small learning device

Small-sized intercom

Small loudspeakers

small parts

Small size remote switches

Small indicators F-207

Small-sized tuning capacitors for pocket receivers

Small shortwave antennas

Small-sized low-frequency chokes of the D series

Small-sized sockets for transistors

small switch

Small receivers (Abroad)

Small DC Relays

Small-sized DC relays (RSM, RES-6 - RES-10, RES-15, RES-22, RS-13)

Small-sized channel selectors SK-M-20

Small Helical Antennas

Small-sized transformers for semiconductor equipment

small watch

Small-sized electrolytic capacitors in transistor circuits

Small electronic watch with additional functions

Small size 2-V-2

Small X-BEAM

Small size avometer

Compact signal analyzer RAISA

Small-sized air ionizer

Small biopulsomer

Small size power supply

Small-sized power supply - from electronic ballast

Small size 9V/0,6A power supply

Small IF unit for AM/FM receivers

small drill

Small voltmeter

Small-sized all-wave super

Small Signal Generator

Small-sized GKCh

small loudspeaker

small double square

Small-sized direct-amplification dual-loop receiver

Small-sized dual-beam oscilloscope-multimeter

small diode bridge

Small clamp

Small size SMPS

Small size SMPS for computer peripherals

Small-sized switching power supply

Small-sized switching power supply on the LNK501 chip

Small-sized switching regulator on the TOP222 chip

Small size ionizer and negative ion counter

Small-sized hidden wiring finder.

Small size stereo cassette player

Small size HF receiver

Small size push button switch

Small size 2,4GHz/145MHz converter

Small Variable Capacitor

Small laboratory IP

Small luminoscope

Small metal detector

Small-sized powerful voltage converter

Small multimeter

Small multimeter M-830M

small oscilloscope

Small oscilloscope probe

Small soldering iron

Small-sized transmitter for sports DF

small switch

Small Portable TV

small trimmer capacitor

Small-sized voltage converter on МС34063

Small-sized receiver for 80 meters

Small-sized receiver for wired three-program broadcasting

Small-sized broadcast receiver

Small size radiometer

Small size radio transmitter

Small-sized CB radio receiver

Small-sized reverb for electric guitar (Abroad)

Small size adjustable power supply

Small-sized regulated power supply 12...24 V

Small Power Regulator

Small-sized reflex

Small size mains power supply

Small-sized network power supply on a TNY264 chip

Small-sized signal generator

Small size stereo

Small size stereo amplifier

small-sized super

Small size superheterodyne

Small thermostat

small size transistor

Small size three-way loudspeaker

Small VHF receiver

Small-sized phase meter

Small-sized photoelectronic signaling device (Abroad)

Small-sized frequency meter

Small-sized frequency counter powered by a lithium cell

FAEMI small electric musical instrument

Fast response device key AGC

Small tube radios

Small lamp TV

Small TV. Establishment

Small scale hydroelectric power plant

Low-power Schottky diodes KDSh2105V

Low power chargers

Low power stereo radio transmitters

Low-power network transformers of the TP series of increased electrical safety

Low power thyratrons

Low-power trinistors of the KU120 series

Low Power Supply

Low Power Bipolar Voltage Converter

Low-power SMPS on a VIPer17 chip

Low power switching power supply

Low Power Switching Power Supply

Low power high voltage source

Low-power laboratory power supply with charger function

Low-power field-effect transistor KP214A9

Low power network connector

Low power electric welding machine

Low noise antenna amplifier

430 MHz Low Noise Antenna Amplifier

Low noise preamplifier

Low-noise preamplifier for low-resistance photoresistor sensors

Low noise preamplifier

Low noise amplifier

Low noise amplifier at 144 MHz

VHF low noise amplifier

Low noise broadband amplifier

Small Antennas: Physical Limitations

Manipulation in transmitters

Manipulator in EMP Romance

key manipulator

Manipulator for monophonic electric musical instruments

Manipulator for transmitter

Drive fox manipulator

Arduino Uno Drawing Manipulator

Musical Instrument Manipulator

Manipulator from relays of the RP series and the like

Typewriter manipulator on Arduino Uno

Call sign manipulator

Manipulator with acceleration sensor

telegraph key manipulator

Manipulators for EMP on microcircuits

Manipulation without clicks

Maoists on the air

Marathon of the 2012 season - results

Marianne is in touch

LED puppet

Maria Kolotilkina

Marker Generator (Abroad)

Pin marking

Marking of microcircuit stabilizers

Marking of fixed resistances

Marking conductors in a bundle

Wire and cable marking

Mars far and near

Trip computer for e-bike

Trip computer MK-21093

Mask kinescopes

Mass radio library - for readers

Mass radio library in 1959

Mass radio library in 1962

Mass radiofication in our country

Mass is first and foremost

Mass radios in 1951

Mass TVs

Mass competition

Mass receiver ARZ-49

Mass radio receiver must be of high quality

High class master

Long Range Master

Long distance master

Master of amateur radio sports

Masters of amateur radio sports

Masters of the business

Masters of Sports

Master radio designer

Matting sheet organic glass

Duralumin panel matting.

FET Matrices

Dot Matrix LED Display

Five Nations Match

Mast-antenna range 160 meters

Machine for polishing nails in amateur radio practice

Machines for learning

Machines of knowledge today and tomorrow

Machines count

Machines control, count

Translation machines

Mayak-203

Mayak-203 can record better

Mayak-232-stereo works more reliably

Lighthouses

Beacons in the amateur band 2 m

2 meter range beacons

Beacon for tuning VHF receivers and antennas

VHF beacon

MIS transistors in ULF

MOS transistors in low-frequency amplifiers

Megaphone

Megger with pulse converter

Megohmmeter

Megohmmeter - prefix to the multimeter

Megohmmeter up to 200 MΩ - attachment to the multimeter

Megohmmeter MOM-1

Megger with pulse converter

Medic, designer, sportsman

medical electronics

Medical electrometer

Between the lines of sports reports

Between breakfast and lunch

Interdepartmental confusion

International exhibition of medical equipment

International exhibition of radio equipment

International Space Calls Turquoise Katun

The international system of units of physical quantities is the basis of the new GOST

International color marking of resistors and capacitors

International distribution of radio waves

International meetings

International Geophysical Year

International competitions

International shortwave competitions

International competitions of radio operators in Beijing

International friendlies

International Women's Day

International competition of radio electronics and robotics

International Electronic Christmas Decor Competition

Melodic signaling device on UMS microcircuits

melodic machine

melodic doorbell

melodic call

Melodious alarm clock

Melodious call with a random number generator

Melodic phone call signaling device

Melodious electronic call

Melody of the radiotelegraph code

Melody-101-stereo

Melody-101-stereo with a common low-frequency channel

Melody-103-stereo

Membrane keyboard

Memorial of A. S. Popov - year 2012

Memorial Victory

Memorial Victory - 59

Memorial Pobeda-66

Memorial Pobeda-67 - results

Memorial Pobeda-68 - results

Memorial Pobeda-69

Memorial Pobeda-69 - results

Memorial A. S. Popov - results

Memorial memory of A.S. Popov

twinkling stars

Safety measures when experimenting with a Tesla transformer

Local PBX

Local PBX for ten numbers

Meeting point - Sea of ​​Azov

Meeting point - Kutaisi

Monthly forecast and choice of communication frequencies

Metallization of the leader

Metallized hitchhiking leader

Metal insulators

Metal delay lines

Metal-paper capacitors

Metal detector

Metal detector

Metal detector from a powder sensor from a laser printer

MI-2 metal detector

Metal detector on a microcircuit

meteor radio

Method for monitoring the parameters of television paths

Method of fixing mechanical components

Method and program for calculating a pulse transformer of a push-pull converter

Technique for measuring audio signals and noise

Observation technique

Methodology for learning to transfer on an electronic key

Development Methodology for ROM DIOS Expansion Board

Method for calculating constants for a frequency counter on PIC16CE625

Method for calculating the P-loop of the transmitter

By the method of folk construction

Methods of dealing with impulse noise when receiving television

Modulation methods in radio relay systems

Antenna Tuning Methods

Methods for Spectral Estimation of Stochastic Processes

Metrology in radio engineering

Metronome

Metronome To the magazine Radio hardly time

Musician's metronome

Metronome tuning fork (Abroad)

Mechanism B of Sony camcorders. The order of disassembly of cases, assemblies of the cassette receiver and the movable chassis

Semiautomatic player mechanism

Mechanically robust HF antenna

Mechanically controlled vacuum tubes

mechanical vibrator

Mechanical damping of diffusers

Dreams of builders and reality

Flasher for two lamps

Flasher for repairing a Christmas tree garland

Dual color LED flasher

Flasher on an incandescent lamp

Flasher on the chip YX8018

Flasher on trinistor

Flashers on the LM3909 chip

blinking eyes

Blinking eyes on two-color LEDs

Flashing LED indicators

Flashing LEDs - voltage indicators

Flashing LED controls sound generator

Flashing network indicator

Microcalculator - counter

Microvoltmeter

Microvoltmeter on semiconductor triodes

DC microvoltmeter

Microdrill for PCB drilling

Microcalculator - source of electricity

Microcalculator - coil counter

Microcalculator - pedometer

Microcalculator as a probe

Microcalculator for timer

The microcalculator controls the tape recorder

Microcalculator controls the model

Calculators

Microcassette - a step towards the miniaturization of radio equipment

Microcaset - a step towards the miniaturization of radio equipment

Raspberry Pi microcomputer

Microcomputer control systems for beginners

Raspberry Pi Zero and Raspberry Compute Module Microcomputers

microcontroller in led light

The microcontroller takes off into the sky

The microcontroller stabilizes the rope tension

The microcontroller controls the rover

Microcontroller remote control system

Microcontroller ignition system without breaker-distributor

Microcontroller relay-regulator

microcontroller security device

Microcontroller Data Acquisition Device

Microcontroller incubator control device

Microcontroller control device for microdrill

microcontroller wrist watch

Microcontroller control unit for laboratory transformer

Microcontroller decoder of computer commands

Microcontroller capacitor capacitance meter

Microcontroller capacitor capacitance meter.

Microcontroller simulator of finger electronic light indicators

Microcontroller simulator of electronic light indicators 6E5C and EM4

microcontroller wiring finder

Microcontroller module InterDuino

Microcontroller module on ATmega8 in TQFP package

Microcontroller transistor output finder

Microcontroller determinant of pinout of bipolar transistors

Microcontroller fuel flow meter

microcontroller reverb

Microcontroller speed controller of the collector motor

Microcontroller water leakage alarm

microcontroller timer

Microcontroller timer with convenient control

Microcontroller timer with knob rotation control

Microcontroller thermometer-thermostat for an incubator

Microcontroller thermostat with remote control

microcontroller electronic lock

ARM7 microcontrollers. Philips LPC2000 family. introductory course

MSP430 microcontrollers. RC Meter

MSP430 microcontrollers. Fancy thermometer

MSP430 microcontrollers. First steps

MSP430 microcontrollers. Voltage recorder

MSP430 microcontrollers. Touch control for LED brightness

MSP430 microcontrollers. We reduce energy consumption

MSP430 microcontrollers. Storage of changed parameters in FLASH-memory

STM32 microcontrollers and debug boards for them

Microcontrollers with Cortex-M core…

Microlift in the player

Microlift amateur EPU

Microlift-autostop

Microminiaturization

Micromodules - revolutions in radio electronics

Micromodules and microcircuits

430 MHz Micro Power Radio

TS3V339 Series Micro Power Comparators

Micropower domestic zener diodes

Micropower Voltage Stabilizers

Micropower Reference Voltage Source

Micropower FM Transmitter

Micropower converter for powering the varicap

Micropower voltage converter with high efficiency

Micropower radio transmitter for burglar alarm

Micropower synchronous AM detector on a single chip

Micropower stabilized voltage converter

Micro Power Stereo Transmitter

Micropower VHF FM transmitter-attachment to a computer

Micron-2C. Portable TV on hybrid chips of the K224 series

Micro soldering iron for PCB

Micro transmitter for fox hunting

MP microswitches

micro receivers

Microprocessor LSI series K580, KR580

Microprocessor kits and their foreign analogues

Microprocessors

Microprocessors at home

VHF micro radio station for antenna tuning

microroentgenometer

Microroentgenometer - prefix to a multimeter

Microassembly O4EM002

Microscope

Microscope without lenses

Microsuper T-7 Ruby

Chip 1MM6.0

Chip ADE7755 - active power meter

Chip HVLED805 for switching network power supplies

Chip LM317 in the memory for the battery screwdriver

MC3362 chip in communication equipment

Chip TDA4660 - delay line with switched capacitors

Chip TDA8362 in 3USCT and other TVs

Chip ZXCT1009F and designs based on it. Part 1. Measurement of large direct and alternating currents. Attachment to the multimeter

Chip ZXCT1009F and designs based on it. Part 2. Protection devices and current limiters (stabilizers)

Chip ZXCT1009F and designs based on it. Part 3. Memory and power device for microdrills

Chip K118UN1 in the filter

Chip K1464UD1 - two operational amplifiers

Chip K148UN1 at low supply voltage

Chip K174UN4A - DC voltage stabilizer

Chip K174XA35

Chip K1US181B in a reflex receiver

Chip K572PA1 in the electronic volume control

Chip KR1182PM1 - phase power regulator

Chip KR142EN19

Chip KR174XA34A - single-chip VHF / FM broadcasting receiver

Chip RT4515 and micropower network transformerless IP based on it

Microcircuit voltage stabilizers of wide application (products of the KR1157 series, etc.)

Microcircuit voltage stabilizers of wide application (products of the series KR1162, KR1168, KR1179, KR1180, 78, 79. 78L, 79L, 78M, 79M)

Microcircuit voltage stabilizers of wide application (products of the KR142 series, etc.)

Microcircuit voltage stabilizers. Adjustable stabilizers (series 142, 1151, 1156, 1157, 1168, 1184, 1195, 1212, 1213, 1215, 1230, 1252, 1254, 1264, 1278, 1279, 1282, 1285, 5010)

Microcircuit voltage stabilizers. Stabilizers with a fixed output voltage

Chip stabilizers series 142, K142, KR142

Микросхемные стабилизаторы серии КР1157 (КР1157ЕН5А-КР1157ЕН5Г, КР1157ЕН9А-КР1157ЕН9Г, КР1157ЕН12А-КР1157ЕН12Г, КР1157ЕН15А-КР1157ЕН15Г, КР1157ЕН18А-КР1157ЕН18Г, КР1157ЕН24А-КР1157ЕН24Г)

Microcircuit stabilizers of the KR1162 series EN1162A, KR5EN1162B, KR5EN1162A, KR6EN1162B, KR6EN1162A, KR9EN1162B)

ChipCorder chips for speech recording and playback

ADC and DAC chips

ADC chips of the ICL71X6 family at reduced supply voltage.

Microcircuits in tape recorder ARUZ systems

Microcircuits in the ARUZ systems of a portable voice recorder

Microcircuits in voltage stabilizers

Chips for CD players

Chips for wireless data transmission

ICs for protecting lithium batteries

Microcircuits for identification systems.

Chips for data transmission over a radio channel

Chips for broadcast receivers

Chips for broadcasting receivers (K2US241-K2US245, K2ZhA241-K2ZhA243, K2UP241, K2DS241, K2PP241)

Chips for radio modems

Chips for television receivers (K2US246-K2US249, K2TS241, K2KT241, K2ZHA244)

Chips for digital frequency synthesizers KF1015PLZA, KR1021UR1

Microcircuits for EMP

Chips K122 (K118) in HF equipment

Chips K142EN1 and K142EN2

Chips K142EN3 and K142EN4

Chips K174XA2 and K174UR3

Chips K174XA36A, K174XA36B

Chips KR142EN12

Chips KR142EN14

Chips KR142EN15A, KR142EN15B

Chips KR142EN18A, KR142EN18B

Chips KR142EP1K, KR142EP1B

LM7001 Series Chips for Frequency Synthesizer

Microcircuits of the K100 series

Microcircuits of the K100 series (K100LL110, K100LL210, K100LK117, K100LK121)

Microcircuits of the K1116 series

Microcircuits of the K122 series in a HF transceiver

Microcircuits of the K155 series

Microcircuits of the K155 series (K155IE2, K155IE4, K155IE5, K155ID1, K155TL1)

Microcircuits of the K174 series

Microcircuits of the K224 series

Microcircuits of the K511 series

Microcircuits of the KR142EN17 series - voltage stabilizers

Microcircuits of the KR1554 series (APZ-AP6, ID 14, IE6, IE7, IE10, IE18, Power amplifier ZCH TDA7384A

Microcircuits of the KF548 series

Thermal sensors K1019EM1, K1019EM1A

Microtransceiver

Microtransceiver on IC K174

Microtransceiver on IC series K174

Microfaradometer

Microphone - control phone

Microphone 10A-1

Microphone 82A-1

Microphone without wires

Microphone in stereo

Microphone on

Microphone for toastmaster

Microphone and sound recording

Narrow Beam Microphone (Abroad)

Microphone with recording-playback device

Microphone headset for portable radio station

Microphone headset for radio station Yosan-2204

Microphone headset with HF limiter - in the case of a computer mouse

Microphone stand

Microphone preamp

microphone amplifier

Microphone amplifier for effective AM

Microphone amplifier with line driver on TDA7050

Single-wire powered microphone amplifier

Microphone amplifier with balanced input

Microphone amplifier-limiter SSB transmitter

Microphones

Microphones for amateur radio designs

Microphones for general use

Microphones are electrodynamic. Training poster N27

Microsha - Radio-86RK

Microelectronics in military technology

Microelectronics in the GDR

Microelectronics abroad

Microelectronics Abroad (Review)

Microelectronics and radio amateur

Microelectronics and microwave generators

Microelectronics today and tomorrow

Microelectronics: new paths, new opportunities

Microencyclopedia

Mixer

Mixer - six resistors

Mixer for scoring amateur films

Mixer and its application

FET mixer (Abroad)

Mixing device on one transistor

Audio mixing mixers

Millvoltmeter attachment

Milliampere meter. (correspondence seminar)

Millivoltmeter

Millivoltmeter URV 3-2 (abroad)

Millivoltmeter on transistors

Variable voltage millivoltmeter

AC Millivoltmeter

Millivoltmeter DC

Millivoltmeter with high-resistance input (Abroad)

Millivoltmeter-Q-meter

Millivolt nanoammeter

Milliohmmeter

Milliohmmeter - attachment to the multimeter

Milliohmmeter + MOS transistor channel resistance meter - prefix to the multimeter

Mini Automatic LED Lighting Effects

Mini-ATS 2x8

miniature drill

Miniature Christmas tree with a running fire

Miniature Christmas tree with running lights

Miniature stereo system Amfiton

Miniature television camera - set-top box

Miniature VHF radio

Miniature FM radio station in the range of 2 meters

Miniature CDS

Miniature USB programmers for AVR microcontrollers

Miniature Surface Mount Coils

Miniature laser emitters

Miniature laser emitters ILPN

Miniature incandescent lamps

Miniature microphone stereo amplifiers

Miniature soldering irons

Miniature soldering irons in haste

Miniature tubes

Miniature 3-V-3

miniature avometer

Miniature power supply

Miniature voltmeter

Miniature voltmeter on a microcontroller

Miniature voltmeter-frequency meter

Miniature high voltage rectifier

Miniature Switching Power Supply

miniature boat

Miniature Low Voltage Soldering Iron

Miniature oscilloscope

Miniature Oscilloscope Probe

Miniature soldering iron

Miniature soldering rod

miniature switch

Miniature variable resistor from a trimmer

miniature receiver

Miniature receiver on two transistors

Miniature receiver on an operational amplifier

Miniature Low Voltage Receiver

Miniature receiver with piezoceramic telephone

miniature radio receiver

Miniature radio receiver Cosmos

Miniature radio receiver on MS K198NT1B

miniature connector

Miniature power regulator for soldering iron

Miniature low voltage

miniature network

Miniature Triac Voltage Regulator

Miniature ham radio machine

Miniature TV

Miniature theremin

Miniature VHF generator for testing IF TVs

Miniature keychain flashlight

Miniature element RC31S

Mini-competition: analysis, results

Resistance mini-shop

Minimizing harmonic distortion in a tube amplifier

Minimizing preamp noise

Minimizing the noise of preamplifiers. On some design features of low-noise amplifiers with a significantly reactive impedance of the signal source

Mini preamp

Mini Audio Probe

Discrete Mini Probe

mini timer

mini transceiver

mine detector

The world is amazed!

The world is listening: Moscow is speaking!

Mirages and myths of digital broadcasting

Mirages and myths of digital broadcasting - 2. Feed the full!

World broadcast television. Standards and systems. Directory

Yuri Gagarin world records

The mystique of short antennas

Mikhail Andreevich Shatelen (on the occasion of his 90th birthday)

Mikhailov Pavel Grigorievich

MKUS in UMZCH with bipolar and field-effect transistors (universal structure)

MKUS in UMZCH with hyper-deep environmental protection

MKUS in UMZCH with current control and extremely deep environmental protection

MKUS in amplifiers with integrated circuits of powerful UMZCH (universal structure)

Junior of the Zuev dynasty

Mnemonic LED indicators

ESKD mnemonic

Imaginary priorities of the initial works of G. Marconi

MNIRTI - 50 years. Stages of a long journey

All-rounders - to the start!

All-around without conventions

Multi-voice sound simulator

polyphonic musical instrument

Polyphonic EMP

Multi-voiced musical instrument

Multi-band antenna

Multiband vertical antenna

Multi-band combo antenna

Multi-band shortwave antenna

Multi-band directional HF antenna

Multi-band half-wave

Multiband Open Sleeve Wire Antenna

Multi-range vertical…

Multiband HF Antennas (Abroad)

Multiband directional antennas. Antenna VMA-5

Multi-band stub vertical antennas

Multi-band loop antenna option

Multi-range oscillatory circuit

Multiband transceiver

Multitrack recording in amateur tape recorders

Multi-spark ignition system

Multi-channel security system

Multi-channel system Spring

Multi-channel water protection system

Multi-channel alarm system

Multichannel amplifying structure in UMZCH class D

Multi-channel audio

Multi-channel amplification in UMZCH with extremely deep OOS

Multi-channel amplifying device

Multichannel security alarm devices

Multichannel resonant relays

Multi-channel power supply with current protection

Multichannel block of thyristor regulators

Multichannel logic analyzer

Multichannel mixer

Multi-channel electronic key

Multichannel electronic switch

Multi-command telecontrol system

Multi-room video audio system

Two-panel multi-pin connector

Many-sided office equipment

Multi-position slide switch

Multiband tone controls

Multiband op amp tone controls

Multi-band tone controls on the op amp. Two-lane pavement

Multi-band tone controls on the op amp. Multiband with LC filters

Multi-band tone controls on the op amp. Multiband with analog LC filters

Multi-band corrective filter

Multiband tone control

Multi-band tone control with analog LC filters

Multiband with analog LC filters

Multi-limit switches - made of P2K

Multirange ohmmeter

Multi-program broadcasting by wire

Multi-program broadcasting over radio networks

Multi-program timer-clock-thermometer

Multi-digit vacuum luminescent indicators ILTs1-4/7M, ILTs3-4/7M

Multi-digit luminescent indicators

Multi-digit alphanumeric indicators based on LEDs

Multi-digit digital luminescent indicator ILTs9-4/7L

Multiview television

Multilayer circuit boards

Multitone generator

Multi-tone electric music bell

Multi-point remote thermometer

Multipoint electronic thermometer

Multi-level indicator for the locator

Multi-resistant devices

Multifunctional distributed information display system

Multifunctional interactive cable TV systems

Multifunctional microcircuits of the MC34118 series for telephone sets

Multifunctional clock on dot matrix indicators

Multifunctional device of the telephone master Berkut

Multifunction Generator

Multifunctional doorbell with armed mode

Multifunctional voice recorder Govorun

Multifunction bell on PIC controller

Multifunction indicator

Multifunction indicator on CRT

Multifunctional indicator of temperature and mains voltage

Multifunction stepper motor controller

Multifunctional logic probe

Multifunctional phone Phone master.

Multifunctional phone will be more convenient

Multifunction telephone set Telenk

Multifunctional Digital Frequency Counter

Multifunctional frequency meter

Multifunctional frequency counter on the PIC18F252-I/SP microcontroller (v.4.2.1)

Multi-electrode lamps

Multi-element two-meter antenna

144 MHz multi-element vertical antenna

Multi-storey UHF antenna

Multi-storey antennas

Multiply the ranks of radio amateurs

Multiply the ranks of high-speed radio operators

Multiply the ranks of rural radio amateurs

Multiply the successes of Soviet radio

Mobile karaoke

Mobile Pilgrimage at MWC 2013

Mobile TV

Mobile personal media centers

Mobile Services

Mobile GSM signaling device

mighty strength

A powerful means of cultural and technological progress

A powerful means of political and cultural education of the masses

The mighty wings of amateur radio

The mighty voice of the Land of the Soviets

Mighty engine of culture and progress

Mighty stronghold of the Soviet state

A powerful ally of scientists

Models are controlled by radio

Modeling the signal source for the preamplifier-corrector

Simulation of AC operation using a computer

Modeling TV antennas

Modeling devices on microcontrollers using the ISIS program from the PROTEUS VSM package

Model with induction control

Model with proportional induction control

lightsaber model

Traffic light model on two chips

The model is commanded by sound

Packet modem

Modems for RTTY and SSTV

Modernization of the automatic lighting control

Modernization of the car radio

Modernization of the rechargeable flashlight Electronics V6-03

Modernization of an active speaker system for a computer

Modernization of the Radiotehnika S-50B acoustic system

W3DZZ Antenna Upgrade

Modernization AC 25AC-109

Modernization AC 35AC-012 (S-90)

Modernization AC 35AC-012 (S-90) - 2

Modernization of AC 35AC-012 (S-90) - 3. Optimization of the design and installation of the crossover

Modernization of the ignition unit

Modernization of large electronic clocks

Modernization of a household dosimeter

Modernization of Wave-K

LO Upgrade

Modernization of the local oscillator in Radio-77

Modernization of loudspeakers 25AC-121

15AC-404 loudspeaker upgrade

Modernization of dynamic head 20GDS-1

Sound probe upgrade

Nokia ACP-7E Memory Upgrade

Modernization of the cable locator IMPI-2

Quad pod upgrade

RU3GA key upgrade

Memory Key Upgrade

Modernization of the MKE-271 condenser electret microphone

Modernization of the metal detector IMPI-2

Modernization of the Christmas tree

Modernization of the device for measuring the current of rays and restoring kinescopes

Modernization of thermal control devices

TECSUN receiver upgrade

Modernization of the R-250M receiver

Modernization of the Yunost KP101 receiver

Modernization of a simple bass amplifier

UW4HW antenna counterweight upgrade

Modernization of Radio-77

Modernization of the R-326M radio receiver

Modernization of the radio receiver Yunost KP101

Modernization of radio receivers

Modernization of the R-143 radio station

Modernization of the LED lamp

Modernization of the LED flashlight with electromechanical recharging

Watchdog upgrade

Upgrading the playing time counter

Timer upgrade

TV Modernization

Modernization of old TVs

Modernization of TV sets UNT-47 and UNT-59

Modernization of phones TON-2

Transverter upgrade

Modernization of the transverter attachment

UW3DI Transceiver Upgrade

Modernization of watches Electronics 7-21-03

Modernization of the electronic key (R 1981 No. 2 from 17)

Modernization of electroplay devices

Modernization of the electrophone Youth

Modernization of EPU Electronics B1-01

Upgraded 1260 MHz antenna unit

Upgraded on-board computer

Upgraded garland switch (To the magazine Radio 1986 No. 11 p. 55)

Upgraded device for checking kinescopes

Upgraded Yunost-105 receiver

Modernized AF path of Tselina transceiver

We modernize the Chinese radio

Modifications of the Radonezh modular console

Charger modification

7 MHz Directional Antenna Modification

P2K switch modification

Power regulator modification

Modification of the ABDY pseudo-stereo television system

Modification of the voltage stabilizer (Abroad)

Thermostat modification

Modification of the trinistor power controller

Modified periscope angle antennas

Modified Signal-1

IR receiver modules

Color modules for TVs 3USCT, 4USCT. Comparative analysis

modulated oscillator

Modulometer

Digispark module in the information logger

Power amplifier output stage module

Power supply measurement and protection module

IR Port Module for PC

Frame-in-frame module on SDA90x chips

Powerful FET Voltage Regulator Module

Power supply module MP-403

PROM programmer module

Radio channel module on TDA3804 in 3USCT

Scanning module MP-403

LED indicator module on ATtiny13

UMZCH module for amateur remote control

LCD control module on microcontroller

Combination lock control module

TV control module

Electromagnetic relay control module

Filter module to combat acoustic feedback

Color module МЦ-502

Modular individual reception unit

Modular individual receiving installation (antennas)

Modular layout of amateur equipment nodes

Modular microwave power amplifiers

Modular radio constructor

Amplitude envelope modulator for an electric musical instrument

guitar modulator

EMP modulator

sound modulator

Op-amp modulator and manipulator

Modulator on varicaps

Semiconductor triode modulator

Amplitude and bandwidth limited modulator

light modulator

Analog video camera signal modulator

Modulation

Pulse modulation

Modulation of the kinescope with color signals

Is it possible to replace a failed cuprox rectifier with a semiconductor diode in measuring instruments?

Is it possible to install a pointer tuning indicator in the VEF-Speedola-10 receiver, for example, an M-478 measuring device from battery tape recorders?

Is it possible to implement a fixed tuning for 2-3 stations operating in the MW and LW bands in the simplest transistor superheterodyne receiver?

Is it possible to use variable resistors with other resistances in common tone controls for higher and lower frequencies?

Is it possible to install the PTK-47S or PTK-59B block in UNT-5/10-II TVs?

Is it possible to install the PTK-1S block instead of the PTP-5 TV channel switch on the Record-A TV?

Is it possible to replace the kinescope 2LK23B on the Yunost-9 TV with 23LK13B?

Is it possible to use 600NN brand ferrite rods instead of F-600 (400NN) ferrite rods, and what changes should be made to the winding data of the magnetic antenna?

Is it possible to be content with little?

Is it possible to make emitters for stereo phones by yourself?

Is it possible to make a color-music prefix, at the output of which it would be possible to turn on powerful (up to 1 kW) electric lamps?

Is it possible to assemble a switching device using an asymmetric trigger?

Is it possible to improve the quality of the 1964 Speedol receiver if new types of transistors are used in it?

Can the EPU-32S and EPU-40 electric players be connected to a 220 V power supply network?

My fighting comrades

My impressions

My comments and wishes

My first receiver

Molecular amplifiers and generators

Lightning shortens distances

Youth - radio engineering knowledge

Youth about heroes. I do not surrender

Youth about heroes. Good memory of the radio operator

Youth Conference Radio Poisk 2007

Youth Conference Radio Poisk 2010

Youth Conference Radio Poisk 2012

Youth Conference Radio Poisk 2013

Youth Conference Radio Poisk 2014

Youth Conference Radiopoisk 2017

Youth creativity at the international level

Youth - for the cup of A. S. Popov

Youth competitions - today and tomorrow

Youth starts - 2007

Youth, for the cup of A. S. Popov

A. S. Popov Youth Cup

Youth - in radiosport!

The youth of the country on the check

Young shortwave

young scientist

We swear by our youth

Well done, young foxes!

Young shortwavers of the Sumy Radio Club

Young patriots

Young radio amateurs

Monitor for Micro-80 compatible with Radio-86RK

Twin Line Monitor

TV monitor

Monolithic quartz filter

Mono stereo mixer

Monophonic programs sound better

monophonic amplifier

Monsters Radio Arcala

Installation and adjustment of the receiver with double frequency conversion

Installation and setup of the Pioneer TV

Mounting and soldering attachments on printed circuit boards

Mounting microcircuits during prototyping

Installation of microcircuits of the K155 series by winding the wire

Mounting on both sides of the board

Installation of P2K switches

Installation of radio equipment

mounting board

Mounting plate

IC mounting socket

Mounting adapter plate

Mounting plate

Breadboard Circuit Board

Mounting plate and fixing parts on it

Tape recorder wiring diagram Cassette with noise suppressor

Mounting aid

Mounting racks made of resistors

Mounting tab

Mounting piston

Mounting table

Assembly device MP-4

Morse code from different countries

Morse code - in the memory of the electronic key

Moscow - Mirny by radiotelephone

Moscow calls the Far East

Moscow shows and speaks through space

Moscow controls the UES

Moscow, Bolshaya Polyanka, 45

Moscow, satellite

Moskvich in Moskvich

Muscovites on duty

Moscow listens to the whole world

Mosquito-20 or a simple transceiver for hiking

Moscow radio exhibition

Moscow School of Radio Electronics

Moscow anniversary

Moscow shortwaves

Moscow International

Moscow radio plant during the war

R.C.L Bridge

Wine Bridge - active filter

Bridge for resistance measurements

Bridge measures SWR

Bridge with a linear scale for measuring resistances and capacitances

Bridge with electronic null indicator

Bridge Antenna Rotation Control System

Bridge generator for ultrasonic piezo emitter

Bridge impedance meter - prefix to a computer

Bridge SWR meter

Bridge Transistor Tester - Probe

Overhead crane controlled by radio

Bridge SWR meter with resistance indicator

Bridge UMZCH with BSIT

Bridge Power Amplifier

Bridge power amplifier AF

Bridge filter made of FP2P-325

LF bridge amplifiers on transistors

Motorcycle burglar alarm

Powerful LED lamp

Powerful weapon of physicists

Powerful weapon of chemists

Powerful radio engineering in the USSR

Powerful means of party propaganda

The power of acoustic systems and loudspeakers

Receiver Power

Powerful rectifier-limiting diodes of the KD2972 series

Powerful high-voltage transistors of the KT8224 series

Powerful mesaplanar transistors

Powerful switching field-effect transistors of the KP912 and KP922 series

Powerful switching field-effect transistors as stabilizers and voltage limiters

Powerful switching field-effect transistors from International Rectifier

Powerful field-effect transistors of the KP742 series

Powerful adjustable voltage stabilizers series K1278EP1

Powerful LEDs: design, features, prospects

Powerful VHF/UHF Amplifier

Powerful insulated gate bipolar transistor KE703A

Powerful power supply

Powerful high voltage power supply

Powerful high-voltage transistor KT8290A

Powerful highly stable power supply

Powerful gas stabilizer

Powerful garage source

Powerful pulse generator

Powerful switching power supply

Powerful switching DC voltage regulator (5 V, 17 A)

Powerful switching stabilized power supply

Powerful laboratory power supply with increased efficiency

Powerful switch on MIS transistors

Powerful field effect transistor KP784A

Powerful voltage converter

Powerful thyristor voltage converter

Powerful load current interrupter

Powerful bipolar voltage stabilizer for UMZCH

Powerful stabilizer of the effective value of the mains voltage

Powerful stabilized voltage converter

Powerful stabilized DC-DC converter for powering network equipment

Powerful Incentive

Powerful heat stabilizer

Powerful technical progress of the USSR

Powerful transistor in avalanche mode

Powerful trinistor stabilizer

Powerful controlled thyristor rectifier

Powerful AF amplifier with pulsed power

Powerful class D amplifier

Powerful bass booster

MSN-405 on TV Record-VTsZ11

Mstislavsky Alexander Leontievich

Courage, bravery, perseverance

Museum of A. S. Popov

Museum and amateur radio station

Museum of the History of the Navy Communications Service

Museum of the History of Communications and Amateur Radio - 20 years

Music on the air

Music of zeros and ones

Musical anesthesia

Musical toy traffic light

Musical keyboard on gloves

Music piggy bank

Music console

Music system for Radio-86RK

Music Box

Music box with touch controls

Musical toys on the KR1211EU1 chip

Music alarms

Musical synthesizers of the UMS series

Musical alarm clock

Music call

Musical call for 120 melodies

Music call on the microcontroller

Music call with MMC card

Musical Cat

Musical metronome

Music editor for the computer Radio-86RK

Musical light on the Christmas tree

Music alarm for refrigerator

Music simulator

Music center Melodiya-106-stereo

Music center Tact-001-stereo

Musician, shortwave, community activist

Multivibrator in radio toys

Multivibrator and its application

Multivibrator and receiver for quick assembly

Multivibrator and trigger in Christmas tree garland switches

Multivibrator from single vibrator

FET multivibrator

Multivibrator on relay

Multivibrator with active load

Multivibrator with one frequency-setting capacitor

Multivibrator with adjustable duty cycle (Abroad)

Quartz stabilized multivibrator

Multivibrators on planar triodes

Multimedia via satellite channels

Multimedia HDI SHOW-2006

multimedia amplifier for home computer

Multimeter on BIS

Multimeter with linear scale

Dial indicator multimeter

Cartoon background in radios

Fly and Gulf

Musketeers, to battle!

We are for the regional sports and technical club

We are from Kirovsky!

We are entirely with you (Radio expedition October-60)

We're going BAM!

We are heading towards communism!

We love you, comrades!

We can and must do better

We are ours, we will complement the new world ...

We study in Moscow

Mouse controls car radio

MEIS - MTUCI - 90 years

Soft attack of electric guitar sound

Soft attack of electric guitar sound

Soft load in the power grid

On 14 meters

At 20 meters - 15 watts

On the WARC bands

In the circus arena (review)

On the basis of Sibiryak

At the Berd Radio Plant

On the banks of the Yenisei

On combat watch - missilemen

On watch - Oktyabrsky Radio Center

On the right track

At the Leipzig Spring Fair

On the Waves of Friendship

Scientists and radio specialists answer editorial questions

At the All-Union Industrial Exhibition

For the whole planet

At a high level

At amateur radio exhibitions

At the exhibition of measuring instruments

At the exhibition of radio measuring instruments

At the exhibition Russian Hi-End 2018

At the exhibition with our friends

At the exhibition stands

To the highest technical level!

On two transistors (live mask, flashing star, switch of small-sized garlands, light music on the Christmas tree, ultra-sensitive microphone)

On two languages

On the band 144-146 MHz

At the Red October factory

At the dawn of amateur radio

On what frequency channels of the decimeter wave band (DCW) will television broadcasting be carried out and what are the immediate prospects for the development of television in this range?

At what height above the roof of the house to install a VHF antenna?

On the bookshelf

On a community radio station

At the collective farm radio station

At the conference of inventors and innovators

At the conference of radio sportsmen

At Radio magazine readers' conferences

On the short wave

On the space amateur radio bands

At the Leipzig autumn

At the Leipzig Fair

On Lenin's labor watch

On foxes in azimuth

Skiing over hummocks

On amateur bands

On amateur television

On Maly Vysotsky - winter expedition

At a machine building plant

On a smaller number of microchips

At local radio shows

On the Moscow city

On the Moscow TV

At Cape Tin (from the diaries of E. Krenkel)

At our radio factories

On a new rise

On a renewed earth

For the common good. (Review of exhibits of the 26th radio exhibition)

On a regular screen

Three programs on one line

On one chip

on one transistor

On one transistor (bathtub alarm, probe generator, RC meter)

In orbit - Beacon signals

In orbit - cooperation

at the Navy Championship

For the championship of the Armed Forces

At the forefront of science (in IRE laboratories)

On an area of ​​80 thousand square kilometers

Quality is on the agenda!

On the agenda - amateur television

On the agenda - economical TV

On the way to digital cellular communications

On the rise

On the threshold of distant worlds

At the limit of hearing

For the prize of Radio magazine

At DOSAAF observation points

On the way to the best in the world

Towards Software Defined Networking

On the way to the record

On the way to continuous radio coverage of our Motherland

On the way to continuous radio coverage of the region

On the way to functional electronics

On the way to digital currencies

On the way to electronic cinema

On the way to continuous telephony

On radio watch

On the radio watch at the pole

At the radio exhibition in Yerevan

At radio factories

At the administrative post

On the revolutionary radio wave. (Radio expedition October-60)

On the Riga name of A. S. Popov

At the Riga Ship Repair

In the homeland of Ilyich

In the homeland of Shchors

At the turn of 1965

At the turn of 2000

In the fisheries

In touch - ISS

North for secrets

on seven transistors

At the session of the All-Union Society of Radio Engineering and Telecommunications named after A. S. Popov

In words for, but in deeds

At the service of the people

At the service of the five-year plan of efficiency and quality. (28th All-Union)

At the review - amateur communication equipment. (29th All-Union)

On the sports tracks of the air

At the stadium. V.I. Lenin

At stations far

At the start - V All-Union Spartakiad

At the start - radio direction finding

At the start - schoolchildren

All-around radio operators at the start

At the stands - measuring equipment

On the stands - the best work

At the stands of the exhibition (Electro-77)

On guard of the great achievements of the Soviet people

On guard of the eastern frontiers

On guard of state interests and the security of our Motherland

On guard of the conquests of the Great October Revolution - Conversation with twice Hero of the Soviet Union, Marshal of the Soviet Union I. Konev

On guard of the conquests of October

On guard of peace

On guard of peace and security of peoples

On guard of peace and labor

On guard of the sky of the capital

On guard of the motherland

Guard the Motherland

In the Pacific Ocean

On the tracks - youth

On the roads near Kalinin

On the highway Moscow-Ryazan

On a work shift

To the level of party requirements

At the forum of the strongest all-around athletes

A radio amateur came to the virgin lands

At the hunter's championship

At the national championship

At reader conferences

At the Emergency Administrative Radiocommunication Conference in Geneva

At Siauliai TV Factory

On a yacht around the world

Gaining momentum

Observers demand attention

Observation of the signals of artificial satellites of the Earth. VHF receiver (Retro)

Observations during the third test

Observations of current-voltage characteristics of valves on the oscilloscope screen

Observations of radio signals from an artificial Earth satellite and their scientific significance

U8 Test Observations

Handset dialing unit

Sets Quartz

Put things in order at the factory and collective farm radio centers

Forever in people's memory

Towards the VI All-Union Congress of DOSAAF

Towards the XX Congress of the CPSU

Towards the XXI Congress of the CPSU

Towards the XXII Congress of the CPSU

Towards a great holiday

Towards the elections to the Supreme Soviet of the USSR

Towards a significant date

Towards Lenin's Anniversary

Towards the sun

Towards sports summer

Towards the final

Towards the anniversary of October

Homeland awards

Homeland awards oblige

Heating element for soldering iron

Breast badge

Load lamp in HF transmitter

What should URSs work on?

What to work on

What should a shortwave designer work on?

What to work on as a radio amateur designer

What radio amateurs should work on in the field of short and ultrashort waves

What should radio amateur designers work on to create equipment for the radio equipment of collective farms

What designers are working on

What are designers working on?

Hope of Science

Reliability is the most important factor in the progress of radio electronics

Reliability of electronic equipment

Reliable physician assistants

Reliable assistants to geologists

Reliable signaling device (Abroad)

Nadi mine

Need to make adjustments

Need to think!

Called by a great name

Find your home or car...

Find a fox. Simulator-game

Freshest Internet

Incandescent indicators (IV9, IV10, IV13, IV14, IV16)

EPU disk overlay

Diploma stickers

Tip for electric soldering iron Moment

Energy storage (for electronic watches)

Adjustment of PRK Orion-128

Establishment of GKCh on transistors

Setting up an inverter source of welding current

Setting up an amateur transmitter

Setting up a tape recorder in amateur conditions

Establishing a superheterodyne

Setting up a Komsomolets TV

Setting up Rainbow TV

Setting up the TAG-5 TV

Establishing transistor receivers in amateur conditions

Establishing amplification of image signals with complex correction

We are answered

They write to us

Winding a pulse transformer

Winding inductors

Winding a coil on a ferrite ring

Winding wire on ferrite rings

Winding mica on a heater

Winding of toroidal transformers

winding machine

Application of contact pads to the board

Drawing a printed circuit board

Drawing a pattern of printed conductors

Drawing a pattern of printed circuit board conductors

Drawing characters on a printed circuit board

Written by Ilyich

reminder device

Directional antenna 2E3B

Directional antenna for three bands

Directional antenna for 7 and 14 MHz

Directional antenna with vertical polarization

Directional HF Antenna

Directional VHF antenna from two magnetic frames (Abroad)

Directional stereo playback (Abroad)

Directional antennas with absorbing element

Directional low-frequency receiving antennas

Directional coupler on a balanced strip line

Tape recorder rails

vain fears

The people and the army are united

People's Lab at work

People's Enterprise Robotron

national economy

National economy. (29th All-Union)

People's University of Radio Electronics

Outdoor antenna for UHF reception

Outdoor antenna for transistor radio

Outdoor TV antennas

Wrist electronic watch include electrical appliances

Wrist electronic watch controls the radio

Wrist receiver Bear

Violation of frame synchronization in TVs T-2 Leningrad

Nozzle for tinning boards

soldering iron nozzle

Probe attachment

Nozzles for electric solder suction

The heirs of military glory

Heirs and successors of Goebbels

Lord Howe's heirs

MentorTo the radio amateur radio magazine

Youth mentor

Sports youth mentors

Wall digital display

USB Wall Alarm Clock

Wall clock-thermometer

Wall clock-thermometer with digits 126 mm high

Persistence and perseverance

Persistent alarm clock

Beginner's Handbook

Desktop voltmeter

Desktop microphone with preamplifier for transceiver

Desktop microphone with digital tape recorder

Table drilling machine

desktop speaker

Real LED pendulum

Real electronic cube

Setting up VU indicators using computers

Tuning antennas with a frequency response meter

Antenna filter settings

The setting will be more stable

Setting up RF circuits using magnetic devices

Tuning the RF path of the superheterodyne

Tuning your guitar on TV

Setting up a bass reflex speaker

Adjustment of color discriminators in TVs

Tuning and testing VHF antennas

Setting up the DMM temperature meter

Tuning pocket radios Chaika and Neva

Setting up quartz resonators

Setting the contours in the W3DZZ antenna

Setting the intermediate frequency circuits

Contour tuning with V.Ch. cores

Setting up a dot matrix printer

Receiver setup

Configuring Pushbutton Receivers

Setting up a TV with an oscilloscope

Setting up the TV according to the test chart

TV setup

Adjusting the precision of a quartz watch

Setting up VHF receivers

Setting up a VHF superheterodyne using GIR

Setting up phase reflexes

Setting up electronic keys

Youth is coming

The urgent task of Soviet radio broadcasting

Science and Technology - Agriculture

Science-80

Scientific session and technical conferences

Scientific session of NTOR&E

Scientific session dedicated to Radio Day

Scientific session dedicated to the celebration of Radio Day

Scientific and production conference on broadcasting receivers

Scientific and technical conference of radio amateurs designers

Scientific and technical collection

Scientific research in the field of radio

Scientific problems of modern radio

Scientific institute - school

Nakhimov radio amateurs

A start!

Beginning of a journey

The beginning of radio engineering in Russia

Head of the radio station

Shift supervisor Evdokia Agarkova

Our RAEM

Our century is the century of automation

Our age is the age of radio electronics

Our motto is initiative and initiative

Our calendar

Our round table By the roads of heroes

Our experience

Our experience in combining professions

Our experience with low power transmitters

Our radio experience

Our first amateur record. To the 80th anniversary of the first Russian amateur radio station going on the air

Our first experience

Our Soviet satellite

Our coach

Our work and creativity - to the Motherland

Our anniversary. Alexander Leontyevich Mstislavsky is 90 years old

Our profile

Our great goal is communism

Our story. RAEM - call sign of Chelyuskin

Our story. Ham Radio Library

Our advice

Our chronicle

Our People's Constitution

Our mail

Our native army

Our country is the birthplace of broadcasting

Our country is the birthplace of radio navigation

Our native blood business

Our friendship - to grow and get stronger

Our Warriors of Vinnytsia

Our generator lamps

Our generator pentodes

Our girls

Our activities, plans and proposals

Our speakers

Our tasks in the five-year period

Our interviews

Our interviews. Thermoelectric cooling of microcircuits. A new way to transfer information

Our contests

Our Commitments

Our plans

Our proposals to the DOSAAF congress

Our radio amateurs

Our radio operators

Our reserves

Our glorious friends

Our teletype - results

Our scientists

Our scientists - A.L. Mints

Our scientists - A. N. Schukin

Our scientists. A. A. Pistohlkors

Don't waste time exercising

Don't Forget the Athletes

Have you forgotten the telegraph alphabet?

Do not clog the air, improve the quality of work

Don't Avoid Difficult Ranges

Battle glory will not fade

Don't give up positions

Do not rush to throw away the lamp

Do not rush to throw away the energy-saving lamp ...

Do not get old soul veterans

don't get complacent

Not sparing life

Unbalanced frequency mixer

Neva-52

invisible landmarks

Negative feedback in receivers 6N-25 and 7N-27

Weekly eight-channel timer with WEB-interface

Week of records - will be!

Disadvantages of broadcasting equipment

Disadvantages of factory receivers 6th Correspondence Radio Exhibition

Undead on the web

Unforgettable

Unforgettable. Revolutionary radiograms of Tsentrobalt

Unforgettable Signals

Independent BBC

Automotive clock independent power supply

An indispensable assistant

The sustained sound of an electric guitar

Invisible fight

Unused Opportunities

Malfunctions in the frame scanner

Faults in TV Deployers

Faults in the TV

Malfunctions in the AGC circuits of the TV

Malfunctions of the Rodina receiver

TV malfunctions Horizon 51CTV-510

Malfunctions of TVs Rubin 51/54 ТЦ-4310

Malfunctions of TVs Electron 51/54 / 61TC-502 and Electron 61 TC-500

Faulty transistor receivers

Malfunctions of the multiplier and focus circuits

DC Motor Faults

Cathode Ray Tube Malfunctions

Problems that cause image stability issues

TV malfunction Electron-714

An inexhaustible source of revolutionary action radio magazine

An inexhaustible source. From the memories of an old radio amateur (Retro)

Inexhaustible electron

Neutralization in the transceiver

Neutralizing the charge of a phonograph record

Some questions about the use of variable resistors

Some questions of the development of amateur radio

Some issues of television development

Some conclusions and some lessons

Some malfunctions in the Temp-3 TV

Some features of the propagation of radio waves in the 136 kHz range

Some practical tips for repairing modern VC

Some tunnel diode circuits

Nonlinear distortion

Nonlinear properties of pn junction

Non-metallic magnetic materials

A bit about 3D printing

A little about replacing radio components

A little about charging nickel-cadmium batteries

A little about circuit boards

A bit about programming

A word about stereophony

Non-directional dipole

Extraordinary transformation of ordinary watches

Fancy drill

Unusual microdrill

Unusual television antenna

Unusual inclusion of microcircuit stabilizers of the K142 series

Unusual inclusion of the counter K155IE5

Unusual inclusion of the equalizer

Unusual sounding stereo phones

Unusual use of the lighting network

An unusual audio system application with DOLBY SURROUND PRO LOGIC

Unusual applications of microcircuits

Unusual application of the KR142EN19A chip

Unusual applications of CMOS switches

Unusual tropospheric transit

Unusual professions of microchips for watches

Unusual multivibrator professions

Unusual hitchhiking

Unusual autotransformer

Unusual AM detector

Unusual power supply

Unusual LCD indicator

Unusual tone control

Unusual mode of operation of the field-effect transistor

Fancy thermometer

Unusual photo gallery

Unusual probe for transistors

Unusual EMP

Unexpected find

Neon lamp in the information board

Neon lamp in photorelay

Urgent business

urgent matters

Invincible, native army

Fixed antenna with variable beam pattern

virgin soil

incomplete zigzag antenna

Non-polar electrolytic capacitors

Direct television broadcast today

Non-wire Variable Resistors

Non-working tape recorders

Unbreakable bonds of brotherhood

Asymmetrical vertical vibrator

Single ended multivibrator

Unbalanced trap dipole

A few words about the Internet Protocol

A few words about aluminum oxide capacitors

A few tips for shortwavers

A few tips for using the Zyxel Omni 56K duo modem

Several automation and telemechanics devices.

A simple radio station for communication via satellite

Simple HF Signal Generator

Simple panoramic indicator

Simple signal generator

A simple function generator

Non-standard inclusion of FEM-3

Non-standard inclusions, microcircuits in UMZCH

Atypical use of stabilizers of the KR142EN8, KR142EN5 series

Restless gear on PIC16F84

Failed book

Fuchs' undying antenna

To tirelessly increase the pace of radiofication of the collective farm village

Continuously improve productivity

Continuously improve your skills

Tireless Inventor

Tireless explorer

Tireless innovator

Non-standard memory for a digital camera

No movies, no radio

Below your capacity

Nizhny Novgorod named after Lenin

Nizhny Novgorod radio laboratory and amateur radio

Nizhny Novgorod radio laboratory named after V.I. Lenin

Nizhny Novgorod Radio Amateur Society

Low voltage flasher

Low-voltage power supply IS K548UN1

Low Voltage Voltage Probes

Low Voltage Voltage Stabilizers

Low-voltage voltage stabilizers on the chip KR142EN19

Low-voltage power amplifiers KR1438UN2, KB1438UN2-4

Low voltage automatic incubator

Low voltage rectifier

Low voltage supply voltage indicator

Low voltage uninterruptible power supply

Low voltage reference voltage source

Low voltage soldering iron

Low voltage load current interrupter

Low Voltage Adjustable Zener Diode (Abroad)

Low Voltage Voltage Stabilizer

Low Voltage Voltage Stabilizer (Abroad)

Low voltage zener diode with zero dynamic resistance

Low voltage thermostat

Low voltage transistor in voltage regulator

Low voltage trinistor voltage regulator

Low-voltage power amplifier ZCH KR174UN23, KF174UN23, KF174UN2301

Low-impedance input in a transistor tape recorder

Low-resistance probe with audible indication

Low speed digital radio interface

Low-frequency attachment to the quality factor meter E4-11

Low frequency, vertically polarized

Low frequency switching device

Low-frequency frequency dividers 1508PP2U, K1508PP2U, K1508PP2AU

Low frequency plug connectors

Low frequency RRTY converter

Low frequency wattmeter

low frequency generator

Low Frequency Sweep Generator

Low-frequency generator on the K1US181D chip

Low frequency GKCh

Low frequency frequency response meter

Low-frequency measuring generator with analog frequency counter

Low-frequency measuring complex

Low Frequency Compressor

Low frequency millivoltmeter

Low frequency oscilloscope

Low frequency preamplifier with two independent inputs

Low-pass synchronous filter

Low frequency amplifier with AGC

Low frequency phase shifter for SSB modulator

Low Pass Filter for Direct Conversion Receiver

Low pass filter for transceiver

Low frequency function generator

Low Frequency Digital Frequency Counter

HT8970 Low Frequency Echo Processor

Grassroots radio communication - green light

Scientific Research Institute of Radio - 60 years!

Nickel-zinc battery

Nikola Tesla

Nikolai Afanasyevich Baikuzov

Nobody is forgotten, nothing is forgotten

An innovator

Innovators

Ural innovators

New acoustic system for the radio receiver (Abroad)

New traveling wave antenna OB-E

New hardware

New equipment for rural radio

New version of the MMANA program

New version of Converter program

New version of PHONE MASTER phone

New life of the tape recorder-set-top box Radio engineering M-201 stereo

New life of old Rigonda

New life for old watches

New lamp 6K9M

New terminal lamp 6V6-G

New optical pyrometer system

A new victory for pre-Sarmo radio operators

New conversion lamp

New industrial equipment

New radio equipment

New radio equipment (foreign samples)

New broadcasting and television equipment

New development from DOLBY

New series of digital oscilloscopes - GDS-71xxx

New AGC system

A new specialty of quartz resonators

New exciter circuit

New framing scheme

New IF path layout

New image signal amplifier circuit

New TV Test Chart

New electronics

New electronic computer

New - IC-756 PRO III transceiver

What's New in the Ham Radio Library

New video equipment

New Year

Novelties of foreign electronics

Novelties in electronic technology

Christmas garlands

New Year's garlands. Automatic switching of LED garlands

New Year's garlands. Running lights with auto reverse

New Year's souvenir

New Year's profile

Christmas tree

Christmas tree with LED garlands

Christmas LED garland

New in home radio equipment

New in loudspeakers

New in amateur transmitter design

New in the design of broadcast receivers

New in color TV design

New in LPM cassette recorders

New in amateur communication technology

New in radiosport regulations

New in the design of portable radio devices (Abroad)

New in the assignment of sports titles

New in FOCL design

New in broadcasting receiving technology

New in radios and radios

New in manipulation schemes when working with half duplex

New in TV schemes

New in the theory of propagation of ultrashort waves

New in the technique of recording gramophone records

New in radio interference measurement technology

New in broadcasting and radio communication technology

New in electromechanical feedback

New in VHF input units

New achievement of radio electronics

New name for dynamic heads

New about the radio emission of the Sun

New about special callsigns

New generation of consumer radio equipment

The new generation of Comat BoxX mini controllers

New replenishment of the Academy of Sciences of the USSR

New application of lasers

New evidence of the heyday of Soviet radio engineering

Broadcast news

News from the SCRF of Russia (frequencies of repeater channels in the 1st region of the IARU 2 m band)

News from the RF Gossvyaznadzor about amateur radio communications in the 137 kHz band.

News of measuring technology

Science and technology news

News from manufacturers of measuring equipment (about GW Instek)

News of the Union of Radio Amateurs of Russia

CRR News

News SRR. 23rd HF national championship. WRTC-2014

NewsIn the Union of Radio Amateurs of Russia

New analog microcircuits of the GDR

New batteries

New types of batteries

New features of microcircuit voltage stabilizers

New features of the bitmap font editor for LCD

New features of the old TV with SDU. Additional control of VHF radio, stereo amplifier and lighting

New waves - new technique

New germanium transistors (GT115A-GT115D, GT305A-GT305V, GT404A-GT404G)

New loudspeaker heads: (0,25GDSH-7, 0,25GDSH-101-8, 0,25GDSH101-50, 0,5GDSH-9, 1GDSH-9, 1GDSH-11, 1GDSH-101, 2GDSH-7, 3GDSH-22 , 3GDSH-103, 3GDSH-106, 3GDSH-107, 4GDSH-102-8, 4GDSH-102-4, 5GDSH-N, 6GDSH-101, 8GDSH-102, 10GDSH-101, 10GDSH-101.01)

New Horizons of the Teletype

New state standards for broadcasting receivers

New loudspeakers

New parts

New ranges in old UW3DI

New ranges in radiol tuners Victoria-001-stereo and Victoria-003-stereo

New diplomas

New European satellites

New challenges for radio amateurs

New measuring instruments

New measuring devices. DS360 Ultra-Low Harmonic Signal Generator

New measuring devices. USB Oscilloscope USBScope

New measuring devices. Special Waveform Generator GFG-3015

New measuring devices. RLC Meters WayneKerr 4265, 4270

New measuring devices. Satori Technology Microwave Power Meters

New measuring devices. Complex reflection and transmission coefficient meter Obzor-103

New measuring devices. MOTECH Laboratory Meter MT-4090

New measuring devices. Laboratory frequency standard FS725 manufactured by Stanford Research (USA)

New measuring devices. New model of universal digital voltmeter V7-78/1

New measuring devices. New test pulse generators

New measuring devices. New generators of signals of a special form GSS

New measuring devices. New LeCroy digital oscilloscope series (WaveRunner 44i, WaveRunner 62i, WaveRunner 64i)

New measuring devices. New digital megohmmeters 1151 IN and 1152 MF from SEW (Taiwan)

New measuring devices. Microwave oscilloscopes from LeCroy

New measuring devices. Revolutionary X-Stream Technology

New measuring devices. Microwave products from Huber-Suhner

New measuring devices. Modern compact multimeters APPA iMeter 3, APPA iMeter 5

New measuring devices. Modern means of monitoring environmental parameters

New measuring devices. Modern means of temperature diagnostics from CENTER, CHY (Taiwan)

New measuring devices. Digital microohmmeters from SEW

New measuring devices. PhaseMatrix Microwave Frequency Counters

New measuring devices. Electronic counting frequency meters Ch3-85/3

New inventions of radio dealers

New Names

New pulse diodes (KD503V, D219S)

New switching power supplies AKIP-1101-AKIP-1105

New pulse transistors (KT343A-KT343G, KT349A-KT349V, KT350A, KT351A, KT351B, KT352A, KT352B)

New integrated circuits of the K224 series

New cards - receipts

New kinescopes

New clubs, circles, radio stations

New books

New books of the Mass Radio Library

New books, brochures, albums

New compact digital oscilloscopes with 1 GHz sampling rate and 2 MB memory

New silicon transistors for wide application (KT104A-KT104G, KT118A-KT118V, KT201A-KT201D)

New lamps

New tubes for broadband amplification

New Leninist Documents

New Leninist materials on radio

New mass radios

New method of receiving telegraph signals

New methods of VHF radio communication

New TV models

New models of TVs and receivers

New models of AKAI company - I-HQ, SI-HQ systems in image channels

New MS series K174

New multimedia solutions in Hannover

New names of radio measuring instruments

New regulations in action

New designations on circuit diagrams

New designations for parameters of semiconductor devices

New domestic tape recorders

New finger lamps

New switches (PT57, PT73, PKn157)

New callsigns

New provisions in the Charter of DOSAAF

New semiconductor devices

New semiconductor devices. Diodes and diode assemblies

New semiconductor devices. Powerful diode-transistor modules

New semiconductor devices. Powerful field effect transistors

New competition rules

New rules for radiosport competitions

New prefixes

New Italy prefixes

New amateur radio prefixes

New receiver-amplifier lamps for TVs

New receiving devices of the GDR

New programs for the Ultrasonic Liquid Level Meter

New Laser Pointer Professions

New professions calculator B3-23

New accelerator professions

New piezoelectric crystals

New piezoelectric phones

New broadcast receivers

New radio measuring instruments

New tubes

New HF amateur radio antennas

New radios in 1948

New radio engineering insulating materials

New radio engineering materials

New radio nodes in virgin lands

New developments of electroacoustic equipment

New discharge standards

New discharge standards put into effect

New discharge standards and requirements

New discharge standards for amateur radio athletes

New discharge requirements and norms

New modes in the combined measuring instrument

New LEDs

New channel selectors for digital TVs

New TV channel selectors. New Powered Model Building

New sports achievements

New ways of recording images (Based on materials from foreign magazines)

New Handbooks for Radio Amateurs

New zener diodes

New Amplitude Selector Circuits

New schemes and nodes of TVs

New TV tubes

New TVs

New TVs of the Gorky Plant

New TVs and radios

New timbres in the theremin

New terms

New transistors (KT306A-KT306D, KT307A-KT307G, KT316A-KT316D)

New transistors (KT319A-KT319V, GT323A-GT323V, KT324A-KT324E)

New transistors (KT331A-KT331G, KT332A-KT332D, KT339A-KT339D)

New transistors (KT904A, KT904B, GT905A, GT905B)

New transistors (KT907A, KT907B, KT908A, KT908B)

New microwave transistors

New transistors of wide application of the KT837 series

New Unified Mass TV Deployment Device Assemblies

New graphic symbols for circuit diagrams

New symbols for armor plate magnetic cores

New photoresistors (SF2-4, SF2-5, SF2-8, SF2-9, SF2-12, SF2-16, SF3-5, SF3-8)

New features of the DT-830B multimeter

New Champions

New broadband lamps

New electrical measuring instruments

New electrophones

New elemental blocks

The new Fluke 125 ScopeMeter is a 4 in 1 instrument

New subscriber loudspeaker

New active element for double square

A new version of the automatic machine for the aquarium

New version of the Singing Tree

New high-precision multimeter recorder APPA-505

New detector for GW, SSB and AM

New range

New Pickup

New crystal triode

A new method for detecting FM signals

New super modulation method

New media

A new detachment of laureates of the Stalin Prizes

New semiconductor element

New 300 MHz radio extender

New amateur radio club

New season - new worries

A new method for manufacturing highly stable inductors (Abroad)

A new way to generate an SSB signal

New stabilizer in TV Elektronika VL-100

The new standard for consumer tape recorders

The new TV standard

New type of RC oscillator

A new type of transistor amplifier

New three-program loudspeaker

New triumph of Soviet science and technology

New UMZCH in a children's musical synthesizer

New power amplifier in Jupiter-203-stereo tape recorder

The new school year

New electronic instrument

New stage - new tasks

Legs for the body of the amateur radio design

Feet for cutlery

P2K footswitch

Hacksaw blade from a razor blade

Resistor rating - according to the table

Nomogram - per minute

RCL nomogram

Nomogram for determining inductance

Nomogram for determining combination frequencies

Nomograms for calculating RC and LC filters

Normalization amplifier

Portable Stereo Panasonic RX-FS410

FM man-portable radio station in the 1260 MHz band

Sony Portable CD Players (Models D-190, D-191, D-191SR, D-192CK, D-193)

Portable transistor radios

NOT in preparation for the competition

Note and MP-64. Operation and improvement of the tape drive and amplifier

Note portable tape recorder

Note works more reliably

Nota-M - stereo tape recorder

Laptop - trip computer

Night light

Night Light Assorted

Nightlight Moth

LED night light

Night light with acoustic switch

Night light Three colors

Night Light Fading Light

Night light

Passenger night watchman

DH Night

NTTM - 40 years! Showcase of young talents

NTTM - a new vector of intellectual development of youth

NTTM: a world of limitless possibilities

NTTM-2007

NTTM-2008

NTTM-2012 - from hobby to profession

Does Fuchs need a counterweight?

Need a massive experiment

We need a meeting of the strongest

Do you need a musical tree?

We need a week of records

Need radio amateur help

The right book

Do I need to protect my TV screen from sunlight?

All-Union school competitions are needed

Need classification standards

Need new TV designs

We need face-to-face HF competitions

Null indicator

Board conductor numbering

woofer with symmetrical magnetic system

LF frequency response meter

LF output power meter MZ-19

LF measuring complex. Semiconductor Tester

LF measuring complex. Microvoltmeter

LF measuring complex. Phase meter-frequency meter

LF measuring complex. function generator

LF compressor (Abroad)

Low pass filter for telegraph reception

low pass filter

Low Pass Filter with Variable Bandwidth

NEIS-4

Nanny

About battery receivers

About battery receivers (in order of discussion)

About the fight against impulse noise

On the fight against interference with television

About former glory and forgotten traditions

About tape entry

About vertical polarization

On the interaction of UMZCH with the load

On the interchangeability of bipolar transistors

About videotelephony

About turning on the recording head

About switching on a three-phase motor

On the influence of power lines on television reception

On the influence of a metal traverse on the operation of an antenna

About external cell phone antennas

On the possibility of rotation of the repaired device

About bass reproduction

About bass reproduction

About harmful sound. Effect of sound volume on hearing

About the second manned space flight

About selecting the antenna and input device of the TV for long-range reception

About choosing a broadcast color television system

About the choice of the output power of the bass amplifier (according to the pages of foreign magazines)

About Selecting Mixing Diodes for a Direct Conversion Receiver

About the choice of elements of the UMZCH power supply

About bending sheet duralumin

About the switching voltage hysteresis of the Schmitt trigger of the K561TL1 microcircuit

About the Voice of America and some confessions of American congressmen

About public funding of radiosport

About the twin driver loudspeakers

About the effective volume of the antenna

About damping dynamic heads

About detectors, about inertia and other things

About dynamic distortion in transistor amplifiers

On dynamic distortion in transistor bass amplifiers

On the quality factor of coils wound with a litz wire

About the additional block to rural radio centers

About finalization of low-frequency dynamic heads

About the finalization of the Arcturus-006S player

About the finalization of the electronic clock

On the completion of the electric player Elektronika EP-017S

About the forgotten radio wave band

About replacing the soldering iron switch Spark

About replacing quartz

About replacing the quartz resonator

About replacing KT848A in the ignition unit

About replacing incandescent lamps in EPU G-602

About replacing the chip in a digital multimeter

About replacement of fuses, resistors, capacitors, repair of transformers

About replacing a piezo head with a magnetic head in an old EPU

About the visibility of distortion

On the visibility of non-linear distortions of the power amplifier

About frequency calibration of a crystal oscillator

About voucher cards

About SSB Signal Quality

About speaker quality

About the quality of the SSB transmitter

On the quality of broadcasting equipment

About the quality of broadcast receivers

About the quality of WTU radio nodes

About circuit board layout

About the competition for mass TV

On the design of the rotary device.

About the structure of the double square antenna

About the design of the device case

About EPU disk speed control

About shortwave receivers

About fixing lamps in the SDU screen

About the criticality of the power amplifier supply

About sound recording literature

About the amateur modular mixing console

About people working with a spark

About small television centers

On the marking of foreign-made ceramic capacitors

About mass publications on transistor receivers

About mastic Guerlain

About microcircuits KF548XA1 and KF548XA2

About the K176IE2 chip

About the CLC modulator

About lightning protection of receiving television devices

About maritime romance and military duty

About the soft start of the kinescope

Consumers talk about reliability

On the reliability of radio equipment

About drawing on the board

On the field strength of Moscow DV and NE radio stations

About setting up the multi-band combination antenna

About setting up the RC clock generator built into the PIC12F629 and PIC12F675

About the EMF setting

On the urgent needs of collective farm radio centers

About some modifications of the phone server Phone master and Caller ID set-top box Kalkofon

About some requirements for a tangential tonearm

About the new book and its author

About the new sports classification

About the new GOST for electrophones

About new notation

About new developments of radio equipment

About new discharge standards and requirements

About the values ​​​​of resistors and capacitors

About parasitic FM in GPA

About parallel lives

On parameters and standards in electroacoustics. Part 1

On parameters and standards in electroacoustics. Part 2

About Overdrive Correction Amplifier

About the beginner's transmitter

About the programs of the Moscow Television Center

About alterations of broadcast receivers

About altering the ignition coil

About reworking old TVs

On the movement of programs in machine codes

On the transfer of a printed circuit board pattern onto a film photoresist

About program portability

About LC oscillator frequency tuning

On the prospects for the development of SSB

On the prospects for the development of amateur television

About printed circuit boards

About the gun soldering iron

About the power supply of fluorescent lamps

About powering multimeters from the AC adapter

About feeding radio receivers with free energy

About powering luminaires with 12 V lamps

About smooth volume control

About the selection of transistors for high-quality bass amplifiers

About connecting a Dreamcast set-top box

About connecting isodynamic stereo phones to ULF

About connecting apartment calls

About the illumination of the scale in radio receivers

On television interference

On the noise immunity of household equipment

About the noise immunity of car radio locks

On the procedure for obtaining permits for the operation of radio stations

On the procedure for registration and operation of amateur radio stations

About teaching radio engineering in high school

About the preparation of ferric chloride

About receiving HF radio stations on a CB receiver

About Yunost-102 and Yunost-202 receivers

About receiver Leningrad

About the use of multiplexers

About the principles of operation of noise suppressors

About the principle of operation of the chess field generator

On the assignment of new titles

About the TVI problem

About testing distilled water

About programs and errors, machines and programmers

On the promotion of amateur creativity

About simple transistor receivers

On the paths to universal communication

On the ways of development of mass television

About the work of hitchhiking in Sanda MP-207-1C

About operation on 10 and 14 meters

About operation in the range of 160 m

About the work of HF transmitters during television hours

About 160m operation

About the operation of the receiver on the K174XA34 chip

About working with DX

About working with the PSN-40 soldering iron

About working with epoxy

About the work of Soyuzposyltorg

About the work of the URS

About amateur radio training for young radio operators

About radio workshops

About Baku radio

About private radio stations

About radiofication of rural areas

On the development of VHF FM broadcasting

About the destruction of silver coatings

About category norms, competitions, refereeing

About VHF distribution

About the calculation of steps on a field-effect transistor

On the calculation of the equalizer on PMK Elektronika B3-34

About the real selectivity of HF receivers

On the regeneration of elements in the Ocean

About volume control

About volume control in stereo amplifiers

About time relay

About the repair and refinement of the Sony F419R transistor amplifier

About the repair and operation of the inkjet printer

About microcomputer repair

About repair of multimeters DT-830

About the repair of woofer heads loudspeakers

About repair UMZCH on IC

About x-ray radiation from color TVs

About 70 cm band repeaters, about expanding the frequency grid for 2 m band repeaters

On ultra-long-range propagation of HF

About synchronization of grid field generators

About RST and RSM systems

About detonation reduction in LPM

About matching small antennas

On the matching of plate antenna amplifiers

About matching a half-wave antenna

About connecting the components of a stereo complex

About connecting stranded wires to a printed circuit board

On the sports ethics of the shortwave

About ways to turn on the load of bass amplifiers

About ways to start fluorescent lamps

About the speaker connection method

About the method of installing AGC in ULPCT-59/61-II TVs

About exciter circuits

About crystal oscillator circuits

About Feedback Adjustment Schemes

About the telegraph key on the elements 2I-NOT

About the TV game Sea battle

About the thermostable point of field-effect transistors

About trade in radio goods

About accurately determining the speed of a satellite

About etching double-sided printed circuit boards

About transistor relays

About Transistor Voltage Regulators with Output Short Circuit Protection

About the 160m transceiver

About TVS transformers

About the phase characteristics of loudspeakers

About feeder lines, SWR and matching

About color TVs

About color TVs. Visual assessment of the quality of work

About color TVs. Dynamic Mixing - Adjustment and Troubleshooting

About color TVs. Frame Scan - Troubleshooting

About color TVs. Color channel - faults and adjustment

About color TVs. Kinescope - operation and malfunctions

About color TVs. Operation adjustment

About color TVs. Horizontal scanning - malfunctions and adjustment

About color TVs. AGC devices and clock selectors

About the color synchronization of the Record-102 TV

About the pinout of triacs TS106-10

About conversion frequencies in KRS-78

About frequency modulation

About ChTs-1 frequency meter

What do the results say? (VII Summer Spartakiad of the Peoples of the USSR)

What do receipt cards say?

What the reports say

What do the letters say

What did the rectangular pulse tell

What is one book about?

About cleaning the LCD lens of the LG Music Center

About the sensitivity of the VHF receiver

O. breakdowns of the hand on the telegraph key

About the phase characteristics of stereo channels

About the ITT-1M avometer

About vertically polarized antennas

About the Inverted V Antenna

About the antenna Five-eighths lambda, or Franklin vs. Ballantyne

About the Active Reflector Antenna

On the manufacture of output transformers for lamp UMZCH

About changes in the radio station Harvest

About measuring the limit values ​​of parameters

About the EPS meter (returning to printed)

About the switching voltage regulator

About the low battery indicator

About innovation

On the use of harmonic resonators in MK devices

About the use of IS K176IE5 without a quartz resonator

About the use of TVK in the power supply

About one brochure for a beginner radio amateur

About one malfunction of Vega-106-stereo

About one malfunction of the S1-94 oscilloscope sweep unit

About one malfunction of EPU G-2021

About one malfunction of EPU G-602

On one feature of the operation of transistors in the key mode

About one RF generator circuit

About one way to turn on transistors

About one way to obtain a constant belt tension

On one way to control the ignition of cold cathode thyratrons

On the experience of operating radio complexes Vega

On the design features of resonant amplifiers

About the features of establishing EMP Electronium

About the features of conducting DX QSO

About Holes in Sheet Materials

About the design of radio receivers

About background reduction in Vega-106-stereo

On ordering notation

About the installation for long-range TV reception

About the installation of oxide capacitors K50-6

About the equivalent circuit of an electromagnetic pickup for an electric guitar

About the electronic belt speed switch

Provide ham radio parts

Overview of HF exhibits of the 6th Correspondence Radio Exhibition

Overview of the KNX standard

Survey range 19 - 16 m in Meridian RP-348

Regional radio club and primary organizations of DOSAAF

Regional and republican exhibitions of creativity of radio amateurs-designers DOSAAF

Area of ​​continuous radio coverage

Facilitate the unscrewing of threaded cores

Enamelled wire maintenance

Feeds for 6 cm and 3 cm bands for a reflector antenna

Communication with USB HID device

Faulty chip detection

Detection of damage to hidden electrical wiring

Updating the firmware of the FLASH memory of the CD-RW drive

Designation of winding wire diameters in foreign literature

Designation of ring magnetic circuits by Amidon Associates

Designation on the scales of electrical measuring instruments

Designations of wire diameter and sheet thickness in foreign publications

Designations of foreign semiconductor devices

Designations of cases of domestic ICs

Defense value of radio electronics

Equipment for the workplace of a radio amateur

Beam sharpeners

Processing of ferrite parts

Processing of duralumin and brass

Sheet material processing

RGB Signal Processing in UOCIII SoC

Processing of YUV signals in a single-chip UOCIII processor

Fiberglass processing

Handling Radio-86RK files on other types of computers

Exemplary preparation for the Spartakiad

Reversible voltage converter

Reversible radio path of the transceiver

Reversible path in the transceiver

Contact Us

Feedback in transformerless LF amplifiers

Feedback on HF receivers

Feedback at intermediate frequency

Current feedback in the bass amplifier

Feedback from QUA readers

Feedback. Amendments in the printed circuit board of a single-band transceiver for digital modes of communication. Scheme of the output stage of the PA on an npn structure transistor

Feedback The end of the transmitter circuit of the Klen transceiver (see fig. 3 in the previous issue of the magazine)

Reverse pulse power supply

Flyback cascaded SMPS

Appeal of activists of radio amateurs of Leningrad to all radio amateurs of the Soviet Union

Memory Access

Turning Potential into Reality: The Invention of the Microchip

Battery Handling

Television network maintenance in England

We discuss sports

Discussion of new TVs

Training machine TU-1

Hearing training under interference

Training of radiotelegraphers

Speed ​​listening training

All-Moscow meeting of radio viewers

Communication with a computer

All-Union Radio and Television Transmitting Station

All-Union Television Center

Public principles - the basis of amateur radio

Society. A. S. Popova

General principles of amplifying electrical signals

Common Decoder Decoder PAL and SEKAM

Object No. 15: heavy-duty broadcasting center in Kuibyshev

The object of study is the brain

Volumetric rhombic antenna

Volumetric image

Resonant resonators

We announce a competition. Radio electronics - in agriculture!

Is it necessary to use stabilizers to power TVs?

Obligations of Lviv radio amateurs

We will fulfill the obligation

Master the speed of the typewriter

Mastering the technique is the duty of youth

The fire of inspiration does not go out

Fire on me!

Battery deep discharge limitation

Limiting the charging current of the capacitor of the mains rectifier SMPS

Capacitor charging current limitation in the mains rectifier

Limiting the charging current of the capacitor of the mains rectifiers

Power supply current limit

Oscillation amplitude limiter in the FM receiver

Inrush current limiter when turning on an incandescent lamp

Cutter Depth Stop

Electric bell duration limiter using a time relay

Signal duration limiter

Drill limiter

Surge suppressor on semiconductor triodes

Welding transformer voltage limiter

AC current limiter

Noise limiter

Battery charging duration limiter

Discharge limiter (7D-0,1)

Battery Discharge Limiter

Speech limiter

Voice Limiter for SSB Transceiver

Model steering motor current limiter

Speed ​​limiter

Noise limiter - in loudspeaker

One of the ways to determine the number of turns of the FPC coils

One lamp - many switches

One thermostat - several objects

One school day

Single - automatic

One life

One night on the air

Single vibrator on inverters

Single vibrator on KR142EN19A

Single vibrators on D-flip-flops

Simultaneous compatible color TV system

One-voice electric musical instrument

Single Band Rapid Deployment Antenna

Single-band transmitter UN7BV-3,5-TX

Single band, marching

Single Band HF Converter

Single band HF receiver

Single band frequency synthesizer

Single band telegraph HF transceiver

Single band transceiver

Single band transceiver for digital communications

Single channel TV reception

Single channel TV receiver

Single-stage lamp UMZCH

One push switch with timer

One-button combination lock

Single Command Receiver

Single loop preselectors

Single Loop Direct Gain Receiver

Single-chip TV processors VCT48/49xyI. Processor versions, block diagram, IF path

Single-chip TV processors VCT48/49xyI. Demodulator and sound processor. Video signal amplifiers and video processor

Single-chip TV processors VCT48/49xyI. Channels for display processing and scanning. microcontroller control

Single-chip AM radio path MK484

Single tube radiola

Single lamp 1-V-1

Single lamp DC

Single tube radio

Single tube VHF transmitter

Single tube VHF receiver

Single tube amplifier

Single-bladed wind turbine

Single-beam color kinescope - chromoscope 25LK1Ts

Unidirectional counter

Unijunction transistors KT117A-KT117G

Unijunction transistor (According to foreign journals)

Single-board shortwave transceiver TR-14

Single-board transceiver Klen

Single Board Universal Path

Single-sideband high dynamic range heterodyne receiver

Single lane or multi lane?

Single wire intercom

Single wire interface for microcontroller

Single-digit alphanumeric indicators based on LEDs with a character height of 2-5 mm

Single-digit alphanumeric indicators based on LEDs with a character height of 7-18 mm

Single-digit alphanumeric indicators based on LEDs with a character height from 2 to 5 mm

Single-grid frequency converters in broadcast receivers

Single-cycle flyback SMPS on BSIT

Single ended stereo pentode amplifier

Single transistor receiver

Odometer from a microcalculator

Soundtrack for narrow film films

Sounded filmstrip

Movie dubbing

Dubbing of amateur films on a Kvant film projector

Let's mark the sports summer with new records

RAM in dynamic display devices

Ocean-209

End stages of bass amplifiers

End stage and amateur transmitter modulator

Terminal stage on GU-33B

End

End of the article. For the beginning, see Radio, 2013, No. 2. Exp1-Exp3 software projects are available at ftp://ftp.radio.ru/pub/2013/03/exp1-3.zip

Coloring of bulbs of lamps

Coloring of colorless organic glass

Coloring of duralumin panels

Organic glass coloring

Coloring bulbs lamps

Coloring the insulation of installation wires

oximeter

Oxyfers

Octave with electronic voice

Octane corrector - ignition unit

Octane-corrector based on a phase variator

Olympus

Ohmmeter on the operational amplifier

Ohmmeter with linear scale

Ohmmeter with logarithmic scale

Mains powered ohmmeter

Ohmmeter with continuously adjustable measurement limits

Ohmmeter with a uniform scale

Ohmmeter with LED indicator

Omsk Committee of DOSAAF is not preparing for the 11th All-Union Radio Exhibition

He was with Lenin. (Radio expedition October-60)

They will work in radio factories

They will be radio operators

They are still needed in space!

They live forever

They deserve praise

They study radio engineering

They started their journey with amateur radio

They built great TVs

They worked at the memorial...

They are with the Yenisei on you

They serve science

Operational adjustment of the hysteresis in the thermostat

Vera operator

ORDOS operating system for Orion-128 missile defense system

Operating systems of personal computers

Operational amplifiers

Operational amplifiers in active RC filters

Operational amplifiers in low-frequency power amplifiers

Operational amplifiers K153UD2 and K740UD5-1

K140 Series Operational Amplifiers

Operational amplifiers of the KR1446 series

Operational amplifiers of the KR1446 and KF1446 series

Operational amplifiers of the KR544 series

Operational amplifiers of types K1UT531 and K740UD1

Operational amplifier in amateur radio equipment

Discrete Operational Amplifier

Low Voltage Operational Amplifier

Heart surgery

Ahead of time

Ahead of the world's technical thought

Building on an asset

Building on an amateur radio asset

Reliance on the asset

reference oscillator

PLL reference oscillator in TECSUN S-2000

Determining the azimuth for orienting antennas

Determining the azimuth and elevation angle to a geostationary satellite using graphs

Troubleshooting Your TV

Determination of short-circuited turns in a network transformer

Determination of the stabilization factor

Determination of local time

Determination of the power dissipated at the anode

Determining the parameters of generator lamps

Determination of coil parameters using an electronic oscilloscope

Determining the parameters of semiconductor triodes

Determining the Bandwidth of Narrow Band Filters

Determination of the polarity of capacitors K50-6

Determining Distances with a QTH Locator

Determination of the thermostable point of zener diodes

Determination of the saturation current of inductors with magnetic circuits

Determining the gain in the feedback loop of AF class UcD amplifiers

Determinant of conclusions and main parameters of transistors and diodes

Determinant of assignment of wires of joysticks

DTMF standard number identifier

FSK number qualifier

Cable wire number locator with speech indication

Phase sequencer

Determinant of the structure and conclusions of the transistor

Determinant of pinout of transistors

Opto-electronic logic elements

Optimum signal filtering and noise cancellation

Optimum Beam Angle and Common Antennas

Transformer Design Optimization

Bias current optimization

Optimization of bias current in tape recorders

FET output stage quiescent current optimization

Optical radio

Optical recording system

Optical discs: troubleshooting

Optical reading machines

Optical generator

Optical Paper Sensor for CM6337 ​​Printer

Optical tuning indicator

Medium AC power opto relay K293KP13P, K450KP1, K450KP1P

Powerful Load Optotriac Switch

Optoelectronics

optoelectronic relay

Optoelectronic sensors in the disc drive of the player

Optoelectronic keys with current protection

Optoelectronic relays KR293 series

Optoelectronic analogue of electromagnetic relay

Optoelectronic tone modulator

Optocoupler protection system AC

Optocoupler manipulators in EMP

Optocoupler analogue of a variable resistor

Optocouplers

Optocouplers AOU103A - AOU103V, AOR104A, AOR104B

Optocouplers in amateur radio designs

Optocouplers in amplifying-switching devices

Optocouplers and optocouplers based on photodiodes

Optocouplers and optocoupler MS based on photothyristor

AOT146 series optocouplers

Experience of multiprogram broadcasting in Riga

Experience of receiving DRM radio stations in Irkutsk

Reception experience with dipole antennas

Experience of HDTV reception in Moscow

Experience with STV reception system

Experience of radiofication of the Moscow region

Experience of regular communication on meter waves

The experience of the oldest - the young

Operating experience of a small-sized loop indoor antenna

Experimental station for color television

Experimental installation of color surround television

Experiments and demonstrations

Experiments on receiving broadcasts from the Kyiv Television Center in Gomel

Experiments with Quadraphony

Experiments with a piezovibrator

Orbit

Organization of windows in BASIC programs

Organization of a digital radio channel on nRF905 transceivers

Start the academic year in an organized way in radio engineering circles

Organize the release of receivers for shortwave communications

Organize shortwave radio courses

Organize local competitions

Organic glass as a diffusing screen

Order of the Red Banner of the Union Osoaviakhim of the USSR (to the 20th anniversary of Osoaviakhim)

Order of Lenin, Red Banner

original wow box

Antenna orientation

TV antenna orientation

Antenna orientation

Orion-128 program loader PRK Radio-86RK

Orion-128. First results

Eaglet (dual-band transistor radio)

Eaglet-605

The fox's weapon - what should it be?

Radio operator's weapon

OS-110A and TVS-110LA in a transistor TV

Mastering 10 GHz!

Mastering 5,7 GHz - our first experience

Mastering the microwave range

Mastering the microwave range

Illuminator for exposure of photoresist

lighting device

Lighting and charging a cell phone battery from lawn lamps

Illumination of premises with series-connected LED lamps

Interior lighting with ultra-bright LEDs

Explore a new range

Let's master the VHF bands

Let's master the VHF band

TV interference reduction

Decreasing phone clicks

Equipment fox

Basis - mass character

The basis of technological progress

The main path of a modern direct conversion transceiver

The main brands of wires used in amateur radio practice

The main malfunctions of CFLs and their repair

Basic speaker settings

The main parameters of disk EMF at a frequency of 500 kHz

The main parameters and requirements that determine the scheme and design of a modern TV

Basic parameters and device of operational amplifiers

The main parameters of low-frequency amplifiers and their measurement

Basic call sign prefixes for amateur radio stations (except for the USSR)

The main trends in the development of microphone technology

Basic technical requirements for EMC

The main characteristics of domestic microcircuit power amplifiers AF

Basic frequency ratios when recording on discs

Fundamentals of ventilation of radio and PC enclosures

Fundamentals of Computing

Fundamentals of infocommunication technologies. Textbook for universities

Basics of coding

Fundamentals of amateur radioteletype technology

Fundamentals of digital technology

Basics of the PureBasic language (abstract)

Osoaviakhimovites, master radio engineering

Features of 110-degree picture tubes

Features of transformerless low-frequency amplifiers on transistors

Features of the perception of sound information. Refinement of recognition mechanisms

Features of the HF path of the Minsk receiver

Features of the choice of stabilizer elements

Features of starting voltage stabilizers at the OS

Features and interchangeability of VC BVG

Features of the PlayStation 2 video game console

Features of using chips - MDA2010 and MDA2090 (3P)

Features of using multi-emitter transistors

Features of using WaweAce oscilloscopes from LeCroy

Features of using UMZCH-IT with dynamic loudspeakers

Design Features of Highly Sensitive Bass Amplifiers

Features of UMZCH modeling in the Micro-Cap program

Mounting features of MOS transistors

Features of establishing receivers on semiconductor triodes

Features of dubbing from DVD and digital video cassettes to VCRs. Modern video players from MATSUSHITA (Panasonic)

Features of the power supply of filament lamps 1B1P and 1B2P

Features of the input-output ports of the ATxmega microcontroller and their configuration using BASCOM AVR

Features of the use of varicaps

Features of the use of decorative plastic

Features of the use of oxide capacitors in microprocessor power circuits

Features of the use of field GaAs transistors in the microwave range

Features of the use of semiconductor devices

Features of the QSO

Features of programming the portable radio station Vector VT-44H

Crossover Design Features for High Quality Speakers

Features of the operation of inductive elements in single-cycle converters

Features of the power supply module MP-403

Features of the radio channel of a modern TV

Features of disassembly and repair of Sony camcorders with mechanism B

Features of the calculation of inductors

Features of repairing printed circuit televisions

Features of modern video equipment with stereo sound. Extending the Life of Panasonic VCRs and Video Players

Features of modern and advanced video technology

Cellular features

Features of three-program broadcasting

Features of trinistor regulators

Features of UMZCH with high output impedance

Features of the operation of MLT resistors

Features of the operation of aircraft radio stations

Troubleshooting feature of kinescope TVs

Special focus on primary organizations

Ostankino television tower - yesterday, today, tomorrow

Beware of Counterfeit Batteries

Caution Basic Micron

Carefully! Electricity

Carefully! Electricity!

Caution: Headphones!

Rodsher Island - how it was

A dream come true

Implemented plan

Oscilloscope is your assistant

Oscilloscope in amateur practice

Oscilloscope in educational work

Oscilloscope for lecture demonstrations

Oscilloscope for radio amateurs OML-2-76

Oscilloscope LO-70

Oscilloscope with 18 transistors

Oscilloscope based on the XI-7 instrument

Ham radio oscilloscope

Interchangeable Oscilloscope

Oscilloscope for PC

Oscilloscope attachment to the receiver - a panoramic indicator of the VHF band

Oscilloscope for TV

Oscilloscope tubes

Oscillographic method for calibrating the scales of a low-frequency generator

Oscilloscope-multimeter OMTs-20

Oscilloscope teaches you to speak

From analog cellular to digital

From lightning detector to radar

From detector receiver to radio node

From intuition to calculation

From the origins of Soviet radio engineering to the most powerful synchrophasotron in the world

From hobby to profession

From microphone to antenna

From October to today

From the first test of strength - to the European Championship!

From that first tent

From transmitter to receiving antenna

From generation to generation. (Radio relay DOSAAF-50)

From Popov to the present day

From direct gain receiver to superheterodyne

From simple to complex. detector receiver

From radiosonde to Meteor

From Radiolina to Orbita

From Radiolina to TV

From radio amateur to military radio operator

From talk to action

From the editorial board

From triode to pentode and beam tetrode

From amplifier to loudspeaker

From fiction to reality - one step

From phono to videodisc

From phonograph to videotape

From the Central Committee of the All-Union Communist Party (Bolsheviks) and the Council of Ministers of the USSR

From the Central Committee of the Communist Party of the Soviet Union, the Council of Ministers of the USSR and the Presidium of the Supreme Soviet of the USSR

From TsKB-17 - to Vega

What determines the communication range

brave radio operator

Hole in the ceramic frame

Answer to the all-rounder

Answers to the quiz Microcontrollers and USB

Answers to the quiz Microcontrollers and the I2C interface

Answers to the quiz Microcontrollers and touch sensors

Answers to the quiz Microcontrollers and LCD modules

Answers to the quiz Microcontrollers and LEDs

Answers to questions of beginner telegraph operators. Part 1

Answers to questions of beginner telegraph operators. Part 2

Answers to tasks

Answering questions from readers

We answer letters

We answer letters. About the use of capacitors in AC circuits

We answer the call of Leningraders

Responding to our readers

Answering the call of the party

Surface finishing, recess punching, countersinking, round hole jig

Finishing boxes for radios

Separate episodes of the history of amateur radio

Domestic radio industry in 1951

Domestic radio intelligence began like this

Domestic field-effect transistors of the MOS structure

Domestic semiconductor devices and foreign analogues

Domestic high-brightness LEDs

The fellow soldiers responded. Feat on the Danube

Deflecting system for amateur TV

Deflecting systems and output transformers for horizontal and vertical scanning of TVs

Disabling the on-board network

Turning off the speakers in the tape recorder

Disabling the stabilizer

Turning off the electric motor in the tape recorder

Straight talk about QSL

Paid consultation is open

Opening the amplitude diode detector

Opening of the Central Radio Club

An open letter to the Deputy Minister of Industry and Communications of the USSR comrade. Kozlov

open man

Where does all the trouble come from?

Where can I get radio parts from?

FastAVR development board

Development board for 18-pin PIC microcontrollers

Development board for LPC2148 microcontroller

Development board for MSP430 microcontrollers

Development board for PIC microcontrollers

Development boards for STM32F

Debugger for microcontrollers of the HC908 family

Debugger for Radio-86RK

Casting parts

Great initiative

Excellence in Radio

Great starts

Great start

Relative input resistance of the voltmeter

Optical photoelectronic devices

Vacationer

Aether Poisoners

Air Poisoners from the BBC

Industry competitions for the best proposals in the field of communications in 1962

negative feedback

The father of the Young radio amateur is 90 years old!

Report of the head of the radio club at a meeting of the republican organizing committee of DOSAAF

Report of young radio amateurs. (29th All-Union)

Reporting and election conference of the SRR

Reports and elections of the governing bodies of DOSAAF

Faithful sons of the fatherland

Azerbaijani designers report

Finding a short circuit in a cable

Finding faults on underground cables with a PVC sheath

Op-amps in power amplifiers

OU K140UD18 in amateur radio designs

Making an indicator lamp

Button Switch Design

Design of the front panels of acoustic units

Switch design

Beverage cooler

Cooling the graphics card

Processor cooling.

Power amplifier tube cooling

TV cooling

Hunting in the Vladimir forests

fox hunting

Fox hunting - all year round

Fox hunting worldwide

Fox hunting started 50 years ago

Fox hunting with map and compass

Fox hunting becomes popular

The hunters are on their way

Fox hunters - in the final. (VI Spartakiad of the Peoples of the USSR)

Fox hunters! On your marks!

Protection of the environment

Охранная сигнализация

Security alarm for cottages and greenhouses

Security alarm by phone.

Security system from a computer and a mouse

Infrared security system

Security system of several objects

Security system with cellular alert

Security system with digital indication

security television

Car security device

Security device for the garden plot

Wireless bell security device

Radio based security device

Security device based on a cell phone and wireless sensors

Security device on the ATtiny2313 microcontroller

Chip security device

Security device with automatic on/off

Security device with loop status indication

Security device with key-resistor

Security device with magnetic key

Security device with mobile phone

Security device with notification over a cellular network

Security device with key management - iButton tablets

Security device with audible alarm

Security device electronic dog

Security intercom

Security signal device

Security devices with emitter SP-1

Security IR sensor

Burglar alarm on remote switches

Security signaling device on the PIC16F628A microcontroller

Mobile phone security alarm

Burglar alarm with accelerator

Intruder alarm with IR beam

Burglar signaling device using the GSM channel

Security alarm with cell phone

Protects mobile phone

Evaluation of high-resistance resistance with a multimeter

Evaluation of the quality of video recording equipment. Qualitative indicators and what influences them

Evaluation of the quality of video recording equipment. Image enhancement systems

Evaluation of the quality of video recording equipment. Comparison of tape drives

Evaluation of steel magnetic cores

TV Antenna Rating

Evaluation of paintwork thickness

Estimating the Equivalent Series Resistance of a Capacitor

Loved it

Next IARU congress

Next tasks of Osoaviakhim radio clubs

Cuvette cleaning

Cleaning the surface from adhesive residue

Points or points?

Full-time championship of Ukraine

Full-time - in Beloomut near Moscow

Face-to-face by radio - 30 years later ...

Full-time VHF - for young athletes

Full-time VHF in Ussuriysk

P. V. Shmakov - the father of Russian television

P2K instead of a button switch

Shooting star

Soldering is a delicate matter

Soldering of aluminum and its alloys

Aluminum soldering

Soldering transistor leads

Soldering aluminum parts

Soldering massive parts

Soldering small parts

Soldering, solders, fluxes for electrical work

Packet communication: AX.25 protocol

Wand with a riddle

Palm, light up!

Finger lamps

Finger radio tubes

Finger diode-pentode 1B1P

Finger pentode 1K1P

Finger pentode 2P1P

In memory of Academician N. D. Pavaleksi

In memory of Academician S.I. Vavilov

In memory of an outstanding scientist

In memory of Dmitry Nikitich Rumyantsev

In memory of P.A. Ostryakov

In memory of Petr Nikolaevich Rybkin

In memory of Steve Jobs

Dedicated to the memory of E. Krenkel

shortwave memo

Memo to the participant of the radio exhibition

Memorable places

Memory

Memory in digital devices

Memory is alive in the hearts of radio amateurs!

Memory of the heart

Heart memory. (Radio expedition to Lenin's precepts are true)

Memory-2012 - results

Panels for transistors from the base of a radio tube

Panel for quartz

Panel for quartz resonators

Panel for kinescopes 47LK2B and 59LK2B

Panel for microcircuits

Panel for transistors

Amateur player panel

Socket for transistors

Sockets for quartz

panoramic attachment

Panoramic attachments for communication receivers

panoramic indicator

Panoramic SWR indicator

Panoramic view on TV

panoramic reception

Parabolic antenna for 1215 MHz band

Parasitic communications and pickups in amateur radio structures

Parallel operation of flash lamps

Parallel connection of voltage sources

Parallel connection of MS K142EN5A

Parallel connection of oscilloscopes

K1156 Series Parallel Stabilizers

Parallel anode-shield modulator

Parallel programmer for AT89

Parallel Voltage Regulator

Parallel amplifier in UMZCH

Parametric amplifiers

Parametric amplifiers based on semiconductor diodes

Parametric Transformer

Parametric amplifier

Parametric equalizer

Parametric equalizer for modular console

Parametric bias in a cassette recorder

Speaker parameters

Parameters and symbols of selenium semiconductor devices

Parameters and characteristics of radio tubes

Parameters and equivalent circuits of transistors

Quality parameters

Amateur transmitter parameters

Parameters of amateur receivers

Parameters of low-power semiconductor triodes

Parameters of semiconductor diodes

Receiver Options

Parameters, modes and operation of electronic lamps

Parasol - 160 meters umbrella antenna

A boy from our city

The guy from the Soviet harbor

Partisan radio operator

Partisan paths

Partisan Radio

Party concern for DOSAAF

Pasechny electroknife

Passive loudspeaker protection system

Passive tone controls.

Passive radiator in loudspeakers 6AC-2

Passive tebra control

Passive tone control

The belt will last longer

Patent business in the field of radio engineering and radio electronics

Patriotic Affairs of the Young

Patriotic tasks of DOSAAF radio amateurs

Patriotic duty of DOSAAF organizations

Patriotic duty of radio amateurs

Patriotic undertaking of the Dosaafites

Patriots - on guard of the Motherland

Cartridge for miniature incandescent lamp

Fine drill chuck

Patrol car. A toy

Spider on a thread: the second life of an old player

Soldering station - DIY

Soldering iron - thermal cutter

Soldering iron without spiral

Soldering iron for microsoldering

Soldering iron for microcircuits

Soldering iron does not overheat

Soldering iron with two-stage heating

Soldering iron with optical sight

Soldering iron with stable tip temperature

Soldering irons, tinning, soldering. Dismantling parts from boards

New generation soldering tool

Soldered Heatsink for Transistor

P-dipole at 28 MHz and more ...

Remote control for people with disabilities

The TV remote controls the chandelier

Pedal - prefix for guitar

Pedal for radio station

Direction finder for short range search

DF with loop antenna

DF attachment

Direction-finding prefix to the radio station

Magnetic direction finding

Pentode 4P1L

Pentode 6AC7

Pentode 6Zh5P

Pentode 6Zh9P on TV

Pentode 6P14P in the final stage

Pentode 6P9

Pentode or beam tetrode?

Pentodes

First Antenna

First All-Union Conference of DOSAAF

First children's

First radio line

First radio contact

First radio station for amateur wireless communication

The first radio station in the service of the proletarian revolution

The first radio station in the service of the revolution. (Radio expedition October-60)

The firstborn of Soviet electronics

The pioneer of television technology

The strongest won

HF radio championship

Championship in radio communication and radio reception

All-around championship of the RSFSR

USSR Fox Hunting Championship

Youth Championship: successes and problems

Primary organization - main focus

Primary quartz watch

Primary clock

Primary clock on the FPGA. Part 1

Primary clock on the FPGA. Part 2

Primary watch with the function of automatic finishing of the hands

Primary electronic-mechanical clock

Primary and educational organizations DOSAAF

Primary organizers - care and attention

april fools

First thing is safety

The first task

first grader

First heterodyne receivers

Early years

The first women shortwavers

First results

First shortwave amateur radio communications

The first ham radio mentors

The first domestic computers

The first receivers of A.S. Popova

The first radiotelegraph shortwave competitions of the Armenian SSR

The first radio telegraph competitions of shortwave DOSAAF of the Georgian SSR

The first radioteletype communications

First successes

The first successes of radio electronics in the People's Republic of China

First steps

First steps to the championship title

The first steps of radio amateurs

First school

World's first WAZ

First Guards

First European

First HF receiver (Abroad)

The first laureate of the medal named after A. S. Popov

The first Lenin decree in the field of radio

The first amateur chess radio mast

First Venture

The first detachment of dischargers

The first pole in the frequency response and its influence on the parameters of amplifiers with a common OOS. Part 1

The first pole in the frequency response and its influence on the parameters of amplifiers with a common OOS. Part 2

First post-wave phone test

The first radio amateur device

First radio concert

The first radio amateur of Obninsk

The first gathering of radio amateurs QRP-stov

Amateur's first superheterodyne

First Congress of the SRR

First tv

The first test of Soviet shortwaves

First WFF festival

First final. (VII Summer Spartakiad of the Peoples of the USSR)

The first champion

The first step

The first step to the Arctic (from the diaries of E. Krenkel)

Transfer of the Rodina receiver to metal lamps

Re-elections in DOSARM organizations

Intercom

Intercom - from telephone sets

Intercom for two subscribers

Intercom for the pioneer camp

Intercom for speleologists

Intercom House-gate

Intercom from headphones

Intercom from a computer active speaker

Intercom from telephone sets

Intercom Ring

Intercom Who's there?

Intercom for 100 subscribers

Intercom based on handsets

Intercom based on electromegaphones

Intercom on a motorcycle

Intercom on amplifiers with Z-state outputs

Intercom with time division channels

Intercoms with semiconductor amplifier

Before big starts

Before the All-Union review

In the face of the radiotelegraph world

Before putting on shoulder straps

Transmitter

UA3BM transmitter

Category XNUMX transmitter

Transmitter for intercontinental radio communications in the range of 136 kHz

Transmitter for forget-me-not

fox hunting transmitter

Sports DF transmitter

Remote control transmitter

Model flying transmitter

Transmitter beacon

1215 MHz transmitter

144 MHz transmitter

Transmitter for 144-146MHz

160 meters transmitter

Transmitter for 28-29,7 MHz

38-40 MHz transmitter

420 MHz transmitter

420 MHz transmitter

Semiconductor triode transmitter

transistor transmitter

Beginner Shortwave Transmitter

Beginner Athlete Transmitter

Beginner VHF Transmitter

Transmitter Orbrta-1M

The transmitter of the first satellite

First category transmitter

The transmitter operates during TV hours

UH8AF radio transmitter

UA4CB radio transmitter

UB5KBA radio transmitter

28 MHz autotuning transmitter

Fox hunting transmitters

Semiconductor triode transmitters

Radar transmitters

Low power radio transmitters. Excitation of high frequency oscillations

Low power radio transmitters. master oscillators

Low power radio transmitters. Modulation and manipulation

Low power radio transmitters. Power Amplifiers

Transmission of RF energy over cable

Data transfer in two directions

Data transfer on a personal computer

Data transmission over power lines

IR sound transmission

Transmission of information over interplanetary distances

Transmission of broadcasting programs to district high frequency radio nodes

Transmitting an alarm using a mobile phone

136 kHz band transmitting antenna

Transmitting attachment

Transmitting prefix To the magazine Radio-250M2

SSTV transmitter

transmission lines

Transmitting complex of individual radio broadcasting

Mobile with universal power supply

Alteration of car receivers

Alteration of the Kron battery

Alteration of the power supply of the car receiver

Alteration of power supplies of the radio station Harvest

Alteration of blocks PTP-1 and PTP-2

Alteration in the UW3DI transceiver

Alteration of the G4-18A generator

Alteration of GPA in Radio-76

Alteration of the ZM1-1 clamp

Alteration of the sound receiver of the TV for receiving FM broadcasts

Alteration of the tool for stripping PVC insulation

Alteration of personnel scanning in ULPT-61-II

Converting a computer power supply into a laboratory and charger

Alteration of the Baby

Alteration of the microelectric motor

Alteration of a miniature biscuit switch

Alteration of the monitor Electronics MS 6106

Alteration of the LO-70 oscilloscope

Channel switch overhaul

Alteration of a variable resistor

Alteration of variable resistors SPO

Alteration of bobbin nodes in the Dnepr-11 tape recorder

Receiver rework

Alteration of the receiver Komsomolets in OV-1

Alteration of the receiver of the radio station 10RT

Alteration of receivers A-12 and A-17

Alteration of the receiving and feeding units of the Dnepr-14A tape recorder

Alteration of PTP TVs Start and Start-2

Alteration of the A7A radio station at 38-40 MHz

Alteration of the radio station A-7-B for operation at 38-40 MHz

Alteration of the radio station Harvest U-1 for economical power

Alteration of the PCM relay

Alteration of the socket SG-5

Alteration of RSI-4

Converting TVs to new kinescopes

Alteration of the tonearm Start-1202

Alteration of the transceiver for 160 m (R 1980 N 4)

Alteration of VHF radio station

Alteration of the PTP and PTK retainer

Alteration of electric motors for reduced supply voltage

Alteration of the electric motor DO-50

Alteration of the electric motor RD-09 for a voltage of 30 V

Advanced

Advanced Soviet Science

Leaders of the constant competitions of Soviet shortwave

Leaders of socialist competition

Best practices of Novosibirsk residents

Advance detachment of Soviet shortwaves

Advanced radio circle

Re-recording in Vega MP-122S tape recorder

Dubbing on tape recorders of the Dnepr series

Re-recording on the Aidas tape recorder

Dubbing on one tape recorder

Tape dubbing

Dubbing stereo records on a mono tape recorder

Roll call of radio clubs

Switching on pin diodes

Switchable 80m directional antenna

Christmas garland switch

Switches

Switches for SVP VHF tuner unit

Switches for power amplifier

Christmas lights switches

Switches on the microcontroller

Switches on polarized relays

Christmas lights switches

Switches P2K and P2KL

Mains voltage switches

Tape recorder speed switches

Switch 11P1N from 5P2N

Input switch in Note-M

Garland switch

Switch garlands on the IC

LED garland switch

Garland switch on trinistors

Garland switch on an electromagnetic relay

Table Christmas tree garland switch

Flickering garland switcher

String light switch with smooth brightness change

Switch of two garlands

Drum type range switch

Range selector for pocket receivers

Portable superheterodyne range switch

Power amplifier band selector

Switch for tape recorder

Christmas tree switch

Christmas tree garland switch on transistors

variable resistor switch

Meter switch

Mono-stereo switch in Tonic-310-stereo

Diode switch

Switch to IC PROM K556RT4

Power switch in the tape recorder Orbita

Transistor receiver power switch

Receive-transmit switch

Stereo amplifier mode switch

Job switch

The switch with a smooth change in the brightness of the garlands

Light Effect Switch

LED string switch

LED string switch

LED garland switch on an unusual multivibrator

TV channel switch

Current switch KR1055KT1A

Three string switch

Switch of three garlands on two-color LEDs

VHF switch

Four string switch

Switching devices based on semiconductor triodes

Range switching

Switching quartz semiconductor diodes

Switching the HDD in the computer

Switching TV / Video on GoldStar CF-20A80Y TV without remote control

Absorbing type variable attenuators

variable capacitors

Variable resistors of the RP1-57 series

Variable resistance

Variable resistances in radio receivers

Variable resistor - from the P2K switch

Variable resistor with quadratic characteristic

Variable resistor with exponential characteristic

Alternating current

Stirring the pickling solution

Moving loader

Moving robot

Transferring an Arduino project to a separate microcontroller

Portable lamp

Portable radiogram

Portable radiogram Kazan-57

Portable radiogram Mriya

Portable radiogram on transistors

Portable radio installation

Portable stereo as an active speaker for a computer

Portable VHF radio

portable radio class

Vega-402 class IV portable radio receiver, Record-V304 unified tube TV, SPN-400 voltage stabilizer, Electron-2 amplifier (to be released)

Portable transistor receiver Riga-302

Portable electrophone Rogneda-302, portable tape recorder Jupiter-1201, six-band radio receiver Geologist (approved by the Chamber of Commerce)

Portable analyzer of the level of television radio signal

Portable electric spot welding machine

Portable charger

Portable meter

portable amateur

Portable millivoltmeter

Portable burglar alarm

Portable receiver

portable radio class

Portable radio receiver Atmosphere

Portable radio receiver Geolog-3

Portable radio Meridian

Portable signal generator

portable super

portable superheterodyne

Portable superheterodyne on transistors

Portable transistor receiver Atmosfera-2m

Portable four-track tape recorder

Portable examiner

Portable electronic poster

Flashing the BIOS of the video card

Revise the shortwave competition system

Tunable television antenna (Abroad)

Tunable notch filters

Tunable square wave generator

Tunable oscillator with ceramic resonator

Tunable crystal oscillator

Tunable quartz master oscillator

Tunable IF circuit on ferrite rings

Tunable low noise antenna amplifier

Tunable notch filter

Tunable sinusoidal generator on K525PS2

Tunable filter (Abroad)

Tunable low-pass filter in an FM transceiver

Transceiver local oscillator tuning

Restructuring of imported receivers to the domestic VHF range

Restructuring Mole on a range of 10 m

Rebuilding the transmitter from the 38-40 MHz band to the 28-30 MHz band

Rebuilding the R-250 receiver for a range of 10 m

Restructuring of the radio station Karat-2N on the range of 80 meters

Oscillator frequency tuning

Recalculation of the characteristics of the pentode

Recalculation decade

Recalculation decade on microcircuits

Recalculating decade on thyristors

Recalculation decade on transistor assemblies

Scaling device - step voltage generator

PERESYPKIN Great victory of the Soviet people

Transition to the international system

Adapter block

Adapter block for checking the mode of radio tubes

Zero Insertion Force SOIC-DIP Adapter

S-Video-AV adapter

Adapter for microcontroller AT89C52-24JC

Adapter for mounting chips

Transistor test adapter

Adapter to a multimeter for measuring the current transfer coefficient of the base of transistors

ATX-AT power adapter

Periodic table of chemical elements

Periscopic Corner Antenna

Periscopic antennas

Personal computers

Paging on CB radio stations

Personal computer - music center

Personal radio amateur computer Radio-86RK

Personal radio amateur computer Orion-128

Personal radio amateur computer Radio-86RK

Promising cooperation

Promising satellite communication systems

Promising telecommunication technologies and frequency resource

Prospects for the coming years

Prospects for the design of broadcasting equipment

Prospects for the development of domestic tuners

Prospects for the development of stereophonic broadcasting in the Soviet Union

Prospects for the development of tuners abroad

Prospects for the development of electronic mathematical machines

Punched cards for the device IL-14

Punched cards for the device L1-3 (MILU-1)

Perforator-transmitter

Perceptron

Printing diagrams

Printed prototyping board (Abroad)

PCB - coil frame

PCB for avometer

The printed circuit board of the radio channel module on the TDA8304 in 3USCT

PCB with screen

UMZCH printed circuit board with inductive correction

Printed circuit boards - by galvanic method

Printed transformers

Printed wiring in amateur radio designs

Tape Printing

ROM in sports equipment

ROM for BASIC

Peak meters and recording level limiters

Peak power indicators

Peak indicator

Peak indicator for tape recorder

Peak power indicator

Peak indicator on the IC

Peak level indicator

Penguin comes to light

Pioneer of Soviet television

Pioneer of Soviet radio engineering

Pioneer radio factory

Pioneers of the short waves of Siberia

Pioneers of radio communications in the Russian army

Pioneers of Soviet radio engineering V. P. Vologdin

Pioneers of Soviet radio engineering. Academician L. I. Mandelstam

Pioneers of Soviet radio engineering. V. V. Tatarinov

Pioneers of Soviet radio engineering. O. V. Losev

Pioneers of Soviet radio engineering - V. K. Lebedinsky

Pioneers of Soviet radio engineering-M. A. Bonch-Bruevich

Pyrometric autopilot for model aircraft

Pyroelectric IR sensors

Pyroelectric signaling device in the security system

Clips for printed circuit boards

Letters to the Editor

Letters to the front

Letter from V.I. Lenin to I.V. Stalin on the development of radio engineering

Letter from Egypt

Letter from Soviet scientists. The invention of radio belongs to Russia

Powering a 12-volt soldering iron from an electronic transformer

Power MP-player RoverMedia Aria-C7 from USB

T2FD Antenna Power

Power supply of battery radios from the mains

VEF-202 power supply from mains and batteries

Power supply of the gas discharge meter

Power supply of the gas discharge meter

Power and information on one pair of wires

Power flash lamp - flashes from the network

Powering the computer from two PSUs

Daylight lamp supply with direct current

Handling relay power supply

Power supply MK Elektronika MKSH 2M from the mains

Power supply of the M-832 multimeter from two batteries

Powering M-83x Series Multimeters from One Battery

Power supply for low-voltage equipment in the car

Powering the player from the AC adapter

Power supply of the R-311 receiver from the network

Power supply of the Rodina receiver from the network

Power supply of the R-311 radio receiver from the network

Power supply of radio receivers from the network

Vitalka radio power supply

Harvest radio power supply from a 6-volt battery

Power supply of the VTU-20 radio unit from the AC mains

Feeding radio nodes over telephone lines

Relay power

Relay low voltage supply

Power supply of the Era K48 LED lamp from a Li-Ion battery

Power supply of Glory from the network

Sokol-403 power supply from the network

Powering the TV from a high-frequency generator

Power supply of the TL-4 tester from 4/5SC batteries

Power transistor radios from the network

Power supply UMZCH with broadband OOS

Power supply of the VTU-20 unit from the AC mains

Powering the digital multimeter from a lithium-ion battery

Powering the Digital Multimeter from the Mains

Power supply of the electromagnetic relay with reduced voltage

Writing in the air with LEDs

Writing a music library

PC measures frequency and temperature

PC controls electrical installations

Steel smelting is carried out by VU

Smooth tuning on TV

Smooth tuning by changing the inductance

Smooth belt speed adjustment

Smooth on - off Christmas tree garland

Smooth inclusion of GSP

Smooth turning on the flashlight lamp

Smooth switching on of the load of the integrated voltage stabilizer

Soft turn off high beam

Smooth turning off the light in the car

Smooth ignition of an incandescent lamp

Smooth switching signal lamps

Smooth increase in alarm volume

Smoothness of electric signal regulation by variable resistors

Plasma panels. Characteristics, design, principle of operation

Simulator poster

Posters for radio amateurs

Radar posters

The rover finds a pennant

Plans BESM

RCL tablet

Tablet for Radio-10/11

The plans of the party are the plans of the people

PC Data Acquisition Boards

Player - for two

Film electronics

Film photoresist in amateur radio practice

Plenum of the USSR Radiosport Federation

Flat TV tube

Flat panel color TVs

Flat color LCD televisions

flat cable

Flat belt for tape recorder

Planar germanium diodes

Flesh of the flesh of the people

Advantages and disadvantages

PMK - referee's assistant

Pneumatic sound broadcasting equipment.

Pneumatic telegraph key

At the behest of duty

On the roads of war

According to the precepts of Ilyich

According to Lenin

On the instructions of Ilyich

By order of Lenin

What data can be used to make Dr1 for the SSB peak indicator?

According to what data can the transformer Tr-1 of the power supply be manufactured?

What scheme can be used to assemble a square-wave frequency divider that divides by 2?

According to what scheme can you assemble a simple machine to turn off the lighting in the utility room?

What scheme can be used to assemble a simple stereo balance indicator?

How to build a rectifier?

According to Lenin's precepts

According to Lenin's mandate

Along the Leninist path

Where the radio was invented

According to the method of their masters

October equal step

By letters from readers

According to the plans of the party

At the initiative of the Kolchugins

At the call of the native party

According to Komsomol vouchers

On the way to automation

On the way to progress

On the path of technological progress

Along the path indicated by the party

By radio exhibitions

By DOSAAF radio clubs

By radio clubs and radio circles

In the wake of our performances

For the Soviet Union

By Union

By the capitals of the Union republics

Through the pages of magazines

Through the pages of magazines of the socialist countries

Through the pages of magazines of the countries of people's democracy

Through the pages of foreign magazines

Through the pages of foreign magazines

Through the pages of amateur radio magazines

Through the pages of referee reports

According to the figures of Lissajous

By electronic will, by my command

Victory in Pardubice

Victory loves effort

Youth victory

USSR national team victory

Victory of Svetlana Zhitnikova (RA9ACL)

Rural Bolshevik victory

The victory of Soviet weapons, Soviet strategy

The victory of Soviet science

Victory of Kharkiv radio amateurs

The victory of the young foxcatchers

Friendship won

The youth won. (VII Summer Spartakiad of the Peoples of the USSR)

The strongest won

Winners of the All-Union Contest of Radio Operators

Winners of the Second All-Union Contest of Radio Operators

Phone Test Winners

Winner - Friendship

The victorious tread of our Motherland!

Victory Banner of October

Viktor Pravkin's victories

Generalists win. (VII Summer Spartakiad of the Peoples of the USSR)

In a Bolshevik way, carry out the decisions of reporting and election meetings, and conferences

Surface coloring of organic glass

Obeying the infrared beam

swivel handle

Swivel leg of the tonearm

Antenna rotator

PTZ device for video camera

Antenna swivel

Repeater of indications of household water meters

Repeating malfunction of the Grundig-GR1450 TV

Increase the activity of shortwave sections

To increase the rate of radio coverage in the countryside, to improve the servicing of collective-farm radio listeners.

Improve the skill of shortwavers

Improve the skill of ultrashortwave

Raise the radio engineering culture of youth

Step-up DC/DC voltage converter 12/300 V

Soldering iron boost controller

Boost Voltage Regulator

Step Up AC Voltage Regulator

Improving the efficiency of training specialists

Increasing the input resistance of the voltmeter

Increasing the input resistance of the voltmeter to 1 Gom

Increasing the input resistance of the K1US181 chip

Increasing the input impedance of the frequency counter

Increasing the output power of the Cantata-205-stereo radio

Increasing the output power of the KRU-2 radio node

Increasing the volume of the piezo emitter

Increasing the visibility of additional vehicle braking signals

Improving the quality of amplitude modulation of transmitters

Improving the playback quality of a recording

Improving Recording Quality

Improving the recording quality of the tape recorder Mayak-231

Improving the quality of sound reproduction

Improving the sound quality of your speakers

Improving the sound quality of portable radios

Increasing the efficiency of voltage stabilizers

Increasing the efficiency of DC motors

Increasing the power of the low-frequency part of the receiver

Increasing the power of UP-200

Increasing the power of the amplifier on the TDA7294 chip

Increasing the capacity of the VUO-500 unit

Improving Reliability

Improving the reliability of the doorbell button

Improving the reliability of the Chaika-M tape recorder

Improving the reliability of the Iren-401 receiver

Improving the reliability of the drum range switch of receivers Speedol, VEF-12, VEF-201

Improving the reliability of Radio-86RK

Improving the reliability of TVs

Improve connector reliability

Increasing the reliability of the tripping device

Increasing the reliability of the PTT

Improving the reliability of an electric motor with a centrifugal governor

Increasing the reliability of the electric kettle

Increasing the reliability of electric clocks

Increasing the filament voltage of the kinescope

Improving the smoothness of tuning the VHF receiver

Increasing the noise immunity of tape recorders

Improving the noise immunity of the VEF-317 receiver

Improving the noise immunity of synchronization in TVs

Increasing the real selectivity of the radio sportsman's receiver

Improving direct gain receiver selectivity

Increasing the speed of rewind in the player

Improving the stability of transformerless power amplifiers

Increasing Oscillator Frequency Stability on CMOS Inverters

Improving the accuracy of VHF tuner tuning

Improving the ease of use of EPU

Increasing the receiver gain at low frequency

Increasing the stability of the mains voltage

Improving the reception stability of Leningrad-006-stereo

Improving the stability of the local oscillator

Improving the stability of the film projector with the SEL-1 synchronizer

Increasing the stability of transistorized IF amplifiers

Increasing the color clarity of ULPCT-59-II TVs

Raising the frequency of quartz

Raising the frequency of quartz

Increasing the switching frequency of the inverter

Enhance clarity at the edges of the screen

Increasing the sensitivity of the reed relay

Increasing the sensitivity of the UHF converter (R 1981 No. 10 p. 27)

Increasing the sensitivity of the microphone input of the sound card

Increasing the sensitivity of the bridge with an electronic pointer

Increasing the sensitivity of a portable transistor receiver

Increasing the sensitivity of the receiver

Increasing the sensitivity of the receiver (R 1979 No. 9 p. 33)

Increasing the sensitivity of the receiver on the IC K174XA2

Increasing the sensitivity of a beginner's receiver

Increasing the sensitivity of a receiver with a synchronous detector

Increasing the sensitivity of the Selga-404 receiver

Increasing the sensitivity of Rigonda-mono

Sensitization of Sokol-308

Increasing the sensitivity of a superheterodyne receiver

Increasing the sensitivity of the Laspi-001-stereo tuner

Yoongi's Sensitization

Increasing the efficiency of flashbulbs

Increasing the efficiency of the radio receiver Quartz-302

Increasing the economy of electronic watches

Improving the performance of TU-600

Improving the efficiency of SSB telephony

Improving Transmitter Efficiency in AM

Improving the efficiency of radiotelephony

Let's talk about shortwave radiosport

Weather at the weather service

Border robot

Party led

At the end of the season

Under the banner of Lenin

Under the banner of Lenin - the road of victories

Under the banner of Lenin - Stalin to new victories

Under the banner of the new Constitution of the USSR

Under the banner of October

Under the banner of the Stalinist Constitution

Under the leadership of the party - to new achievements

Suppressor of external acoustic noise for the transceiver.

Surge Suppressor

Interference whistle suppressor in a radio receiver

Silence noise suppressor

Radio interference suppressor

Suppression of harmonics of the local oscillator

Contact bounce suppression

Noise suppression from switching power supplies

RF interference suppression

Gifts to the Motherland

Anode voltage supply to gastrons and powerful amplifying lamps

Selection of diodes for balanced modulators

Selection of diodes for balanced mixers

Selection of domestic analogues of imported transformers in a flyback converter

Selection of the operating mode of the lamps

Lithium battery powered outboard motor

Feat

The feat of the plant

Feat on the banks of the Neva

Feat on the Volga

Feat on the Danube

The feat of a radio operator

The feat of a scientist

The feat of naval radio operators

A feat embodied in bronze

Moving target based on Strela board

Underwater intercom

Underwater TV

Summing up

Data preparation for work via RS

Preparation and holding of competitions

Preparations for the 13th Radio Exhibition

Anniversary preparations

Preparing the ends of the coaxial cable for termination

Preparation of the fox

Preparing the printed circuit board for tinning

Preparing the board for servicing

Training of radio amateurs in a pedagogical university

Preparation of a radio operator-discharger

Preparing radio operators for competitions

Maintaining a constant brightness of the analog-to-digital CDU channel

We support the initiative of Shakhty people

Warmongers and propagandists of war will not escape the people's retribution

Recharging the battery 7D-0,125 from the mains charger

Underground propagation of radio waves

Underground cable lines

Underground lines from cables with non-metallic sheath

Underground broadcast lines

Connecting a large number of buttons to one microcontroller input

Connecting VCRs to TVs UPIMTST-61/62-II

Connecting the DVR to the car's on-board network

Connecting joysticks from game consoles to the USB bus

Connecting Dynamic Microphones to Home Video Cameras

Connecting a disc player to a car radio

Connecting an additional monitor to a video card with a TV output

Connecting the LCD indicator

Connecting the power supply to the battery compartment

Connecting to a video set-top box with four joysticks

Connecting Devices with a Process Serial Port to Your Computer

Connecting an external condenser microphone to a smartphone

Connecting a pocket receiver to an ultrasonic frequency converter

Connecting a computer headset

Connecting the magnetic head to the Yauza-220-stereo

Connecting small-sized remote 120-volt power supplies to a 220V network

Connecting multiple TVs to one antenna

Connecting Custom Printers to an IBM PC

Connecting a PC to TVs ULPCT (I) -59 / 61-11

Connecting a PC to Šilalis TVs

Connecting the CDS receiver to TVs

Connecting the D-100 printer to a PC

Connecting the CM6313 Printer to an IBM PC

Connecting an IR CDS to TVs

Connecting the TV remote control system

Connecting stereo phones

Connecting TM-24 to the Quartz-309 receiver

Connecting a three-phase asynchronous electric motor to a single-phase network

Connecting a Remote Subscriber to a PBX

Connecting the DAC to the LPT Connector

Connecting a digital indicator to an ATMEL microcontroller via a programming connector

We raise the signal of the radio station to the satellite

TV box heater

Illumination in the pseudoquadraphony system

Illumination in electronic-mechanical watches

Illumination of cassettes in the tape recorder Astra M-113C

Cassette lighting.

DVD player tray illumination

Illumination of controls for portable radio equipment

Scale illumination in the VEF-Speedola receiver

Suggested by life

Award stand

Soldering iron stand

Stand with timer for soldering iron

Stand-indicator of the year for the Christmas tree

Stand-regulator for soldering iron

Trimmer Ceramic Capacitors

Trimmer ceramic capacitors KT4-30, KT4-32, KT4-33

Trimmer capacitors on the PCB

Metal tuning

Bearings - from the writing units of ballpoint pens

Plain bearings in a tape recorder

Antenna lifting device

Lifting device for TV antenna

Antenna swivel

Call the computer...

Congratulations to the Russian people

Congratulations to radio amateurs of the world

posistors

Posistors ST15-1, ST15-2

Meet RS12/13

Meet Ratel

Meet UK3AAB Live

Shame on the American aggressors

Callsigns of the big gathering

Callsigns are from Adjara

Call signs of amateur radio stations of the world

Call signs of amateur radio stations in Russia

Call signs of amateur radio stations of the USSR

Callsigns over the Bug

Callsigns unknown

Callsigns of October

Call signs from the shores of Zeya

Call signs of the yacht Penguin

catch a bunny

Young people are searching

Search for short circuits of conductors of printed circuit boards

Finding a Recording on a Compact Cassette

Fox search

Troubleshooting in transformerless LF amplifiers

Finding Faulty Items with a Thermometer

Search for a beacon in the 433 MHz band

Thermal Troubleshooting

The search for Nobile. 80 years ago

Search system

While there is still time

Demonstration launches of radio-controlled models

Shows Bulgaria

Shows Hungary

Shows Luna-9

Shows the young UAR industry

Shows Moscow

Shows People's Lab

Shows Stalino

Shows Electrim

Shows Electroimpex

Show Leningraders

Show radio designers

Show radio amateurs of the capital

Show socialist countries

Conquerors of the sixth continent

Field antenna

field day

Field day 1958

Field day 1959

Field day 1961

Field day in the Carpathians

Field day in Uzbekistan

Field day in Czechoslovakia

Field device

Breeder's field instrument

Field phone

Field effect transistor - touch sensor. Field effect transistor - field indicator. The field effect transistor is a variable resistor. Field effect transistor - current stabilizer

Field effect transistor in an avometer

Field effect transistor in the amplitude detector

Field-effect transistor as a protective diode

Field effect transistor in a voltage regulator

Field-effect transistor in the input stage of a low-noise ultrasonic frequency converter

Field effect transistor KP304A

Field (channel) transistors

Field n-channel transistors KP7173A

Field telephones

Field-effect transistors in the output stage of a power amplifier

Field effect transistors in key devices

Field-effect transistors in amateur receivers

Field-effect transistors in bridge UMZCH

Field effect transistors in multivibrators and time relays

Field effect transistors in reversing cascades

Field effect transistors KP102

Field effect transistors KP103

Field effect transistors KP302A - KP302V

Field effect transistors KP303A - KP303I

Field-effect transistors KP341A, KP341B, AP602A-2-AP602D-2

Field-effect transistors KP508A

Field effect transistors KP511

MOSFETs

Field-effect transistors with insulated gates (KP301B, KP305D-KP305I, KP350A-KP350V)

Field-effect transistors of the KP307 series

Field-effect transistors of the KP504 series

Field-effect transistors of the KP723 series

Field-effect transistors of the KP727 series

Field-effect transistors of the KP901, KP902 series

Useful library

Useful book

Useful guide

Useful tips for multimeter owners

Useful tips. Photocopy without a camera, safe socket, how to determine the diameter of the wire

Useful reference

Space flights

Irrigation system for a small area

Case polishing

Political pursuits - high quality and efficiency

Polyphonic house call from cell phone

Fully use radio reserves

Full hitchhiking in Snezhet-204-stereo

Full amplifier AF Vega 50U-122C

Full fostral

The situation has not changed

Regulations on the Diploma of Dvina

Regulations on the days of activity dedicated to the 50th anniversary of the first Soviet amateur radio station from Antarctica

Positive feedback in AAM

Striped resistors

Stripline face-coupled power divider

Strip transition through the frame

Band pass RC filter

Bandpass active filter

Bandpass amplifier with increased selectivity

Band pass filter on CMOS inverters

Bandpass Piezo Filters with Controllable Gain

Bandpass filters at the input of a shortwave observer receiver

Semi-automatic photo printing

Semi-automatic protection of radio equipment from power surges

Semi-automatic ignition unit

Semi-automatic announcer-informer

semi automatic key

Semi-automatic key CQSB

Semi-automatic octane corrector

Semi-automatic test probe

Semi-automatic drilling machine with laser pointer

Semi-automatic telegraph key

Semi-automatic photo exposure meter

Half a century way

Half-wave loop vibrators on low-frequency HF bands

Half-Forgotten Diode

Half-bridge pulse voltage generator for mains power supply

Half-bridge quasi-resonant power supply.

Semiconductors in automotive engineering

Semiconductors in instrumentation

Semiconductor technology and microelectronics

Semiconductor electronics

Semiconductor equipment - to the radio workers of the village!

Semiconductor rectifiers (KTs402A-KTs402I, KTs403A-KTs403I, KTs404A-KTs404I, KTs405A-KTs405I, VS-5)

Semiconductor diodes in bias circuits

Semiconductor integrated circuits

Semiconductor lasers

Semiconductor Voltage Suppressors

Thyratron type semiconductor devices

Semiconductor devices for a wide range of applications

Semiconductor solar panels

Semiconductor zener diodes KS196A-KS196G

Semiconductor thermometers (Abroad)

Semiconductor triodes of the npn type in receiving and amplifying equipment

Class B Solid State Power Amplifiers with Low Voltage Power Supplies

Semiconductor non-contact meter

Semiconductor Diode - Controlled Capacitor

Semiconductor capacitor in the IF path

semiconductor oscilloscope

Solid state voltage regulator for cars

Semiconductor thermostat PTR-2

Semiconductor triode in key mode

Obtaining an observation call

Obtaining a single-sideband signal using the method of successive conversions

Obtaining double bipolar voltages in a converter based on ICL7660 series microcircuits

Obtaining a color image on the screen of a single-beam chromatron

Users about the Corvette

Using the receiver will become more convenient

Using the radio has become more convenient

Using the Saitek Executive chess computer has become more convenient

Polish industry, exhibition in Moscow

pole of truth

Polarized Reed Switches

Polar Ring - 2007

polar radio operator

Polarizer reveals the secrets of the moon

Interference and noise protection of radio equipment

Interference from transmitters and antenna-feeder systems. Part 1

Interference from transmitters and antenna-feeder systems. Part 2

Interference from transmitters and antenna-feeder systems. Part 3

TV interference due to network congestion

Interference to television reception and methods of their suppression

Noise filters

Interference-proof telecontrol system

Anti-jamming pickup for guitar

Noise filter

Noise filter for TV

Anti-noise synchronization

Noise-immune photorelay

Noise-immune line-scan master oscillator

Anti-interference frequency detector

Anti-interference FM tuner

Interference-resistant electronic tachometer

Listening room. What's this?

We help primary organizations

Help radio amateurs

Helping radio amateurs is the duty of Soviet signalmen

Help monitor

Help create a club

Let's help radiofication of the collective farm village!

Calculation assistant

Assistant researchers of space radio paths

Helping the village is an honorable task

Step-down DC voltage converters K1310PN1U, 1310PN1U

Step-down laboratory transformer

Reducing the frequency of quartz resonators

Reducing tape gap noise

Should be understood like this

Amendment

Amendments

Try to do. Negative Feedback

Try to do. Relaxation buzzer

parrot for parrot

Popular about high-frequency grounding

Popular foreign-made connectors

It's time to move from words to deeds

Threshold device with high input impedance

Threshold indicator for car

Battery charge current threshold indicator

Threshold radiation indicator

Threshold squelch

Foam seals

28 MHz portable AM ​​radio

Portable equipment of an automated class

Portable radio station Len in the alarm system

28 MHz portable radio

28 MHz portable radio with AM modulation

Portable radio station at 430-440 MHz

Portable CDS

Portable sound reinforcement system with universal power supply

portable television set

Portable VHF radio

Portable FM radio station at 28 MHz

Portable FM radio station at 28 MHz (Radio, 2012, No. 4, p. 60-62)

portable electric drill

Transistor portable intercom

Portable battery-powered AF generators

Portable transistor radios Sokol (Retro)

Portable MP3 player

Portable battery pack

Portable Standard Signal Generator

Portable combined instrument

Portable amateur TV

Portable tape recorder

Portable tape recorder Panasonic RQ-2102

Transistor portable tape recorder

Portable woofer

Portable oscilloscope

Portable oscilloscope-multimeter AKIP-4113

Portable transmitter

portable player

portable radio

Portable TV projector

Portable transistor

Portable transistor tape recorder

Portable transistor. Dual-band superheterodyne with increased output power

Portable transistor. Superheterodyne

Portable three-motor tape recorder

Portable VHF phone

Portable digital oscilloscope DSS-31

Portable digital oscilloscope DSS-31 (returning to printed)

Portable echo sounder

The numbering order of the outputs of the IC

After summing up

After hours

The Last of the Mohicans... (about the regenerative HF receiver of the American company MFJ)

Last championship last year

Last Russian IOTA?

Series connection of low-voltage triacs

Series filters in AC crossover

Serial interface in CM6337 ​​printer

Postscript to the exhibition. (28th All-Union)

Student's Guide to ADC and PWM

Allowance for the collective farm radio operator

To comprehend the depths of science and technology

Permanent Capacitors

Fixed capacitors K73-17, K73-17a

Permanent shortwave competition

Constant competition continues

Permanent competitions of Soviet shortwaves

Constant heating of kinescope cathodes

D.C. A magnetic field

DC electric current

Built by radio amateurs

Building a hybrid cascade

Construction of switching power supplies, their repair

Construction of image channels of video recorders. Applicability of preamplifier chips

Construction of circuits of combined radio receivers

Building a digital kilovoltmeter with ADC ICL7106

Posyltorg - to radio amateurs

Descendants of computing centers

Chelyuskin's campaign (from the diaries of E. Krenkel)

Travel antenna

Marching delta at 14 MHz

Camping HF antenna

Camping radio

Marching tri-band delta

Camping electric guitar

Camping power supply

Hiking burglar alarm in battery lantern

Travel receiver

Camping radiogramophone

Camping radio

Camping LED Light

Hiking signaling device-flashlight from the LED lamp

Travel superheterodyne

Hiking bass amplifier

Why don't they work with radio amateurs in Babushkino?

Why are there few female radio operators in Ivanovo?

Why don't motors in cassette recorders have a centrifugal governor?

Why did the erasing of old records worsen in the Yauza-5 tape recorder and how to restore the normal operation of the tape recorder?

Why in some cases is it recommended to use a reduced voltage to power the filament lamps of the preliminary stages of a high-quality bass amplifier?

Why in a number of areas there is not enough radio engineering literature

Why long-distance TV reception is possible

Why don't you use aurora?

Why did the fluorescent lamp flicker

Why collective radio stations work worse than inductive ones

Why the Ural-R radio station does not make noise

Why not?

Why is periodic demagnetization of magnetic heads necessary?

Why are there no radio components for sale?

Why the Leningrad region is lagging behind

Why do some devices assembled according to the schemes placed in the Abroad section work poorly?

Why is it called

Why is it called?

Honorable work of a mentor

honorable task

The honorary task of radio amateurs

The honorable task of radio transmitters

Honorable duty of Soviet citizens

Honorary radio operators

Honorary polar explorer

The initiative of the Kolchugins is in action!

The initiative of the Komsomol

The initiative is taken up

Initiative of the miners

Singing chalkboard

Singing Christmas tree

Singing devices (probe, transistor tester, voltmeter)

Explanation to the kinematic diagram of the Astra-4 tape recorder

The Truths and Tales of High-Fidelity Audio

Right question - right answer

Right Course

Metal dressing

Holiday in Tula. (VI Spartakiad of the Peoples of the USSR)

Festival of Music and Electronics

The holiday is called Domodedovo

The holiday continues!

Holiday of Soviet electrical engineers

Holiday of the Soviet people

Holiday of Soviet culture

The holiday took place at 59+40!

Holiday of socialist culture

VHF holiday in Yelets

Holiday garlands

Festive competition of Hungarian radio amateurs

Festive report of radio amateurs of Ukraine

Radio Day Celebrations

The practice of measuring with an avometer

Icon practicum. Detector radio

Icon practicum. Low Frequency Amplifier

Beginners Workshop

Practicum for beginners. acoustic relay

Practicum for beginners. Rectifier

Practicum for beginners. GIR

Practicum for beginners. capacitive relay

Practicum for beginners. Measurement of voltages in DC circuits

Practicum for beginners. DC current measurement

Practicum for beginners. Resistance measurement

Practicum for beginners. Frequency measurement

Practicum for beginners. measuring bridge

Practicum for beginners. Oscillatory circuit

Practicum for beginners. Capacitor in an electrical circuit

Practicum for beginners. Magnetic field current

Practicum for beginners. Multivibrators

Practicum for beginners. Probes

Practicum for beginners. Dial indicator of the measuring device

Practicum for beginners. Thermal relay

Practicum for beginners. Transistor - amplifying device

Practicum for beginners. Transistor trigger

Practicum for beginners. photorelay

Practicum for beginners. electromagnetic relay

Practicum for beginners. Electronic relay

Practicum for beginners. Electronic switches

Practical Fundamentals of Analog and Digital Circuits

Practical advice

Practical application of the 555 series timer

DX QSO Prediction on 160 and 80m

Surpass world achievements in radiosport!

FET preamplifier

Preliminary data on the propagation of radio waves

RF preamplifiers

Preamplifiers on KR538UN3

Preamplifiers on the K2SS842 chip

prescaler

prescaler

Pre-stereo amplifier

Preliminary ultrasound with discrete adjustments

preamplifier

On-chip playback preamplifier

Preamplifier for 1256 MHz band

Turntable preamplifier

Turntable preamplifier

Oscilloscope preamplifier

Transistor preamplifier

Low Frequency Preamplifier (Abroad)

Bass preamplifier

Bass preamplifier for magnetic stereophonic pickup (Abroad)

Low Noise Bass Preamplifier

Preamplifier with tunable filters

FET preamplifier (Abroad)

Preamplifier with adjustable frequency response

Preamplifier with tone block

Pre-amplifier with Olymp-2 tone block

Sensor preamplifier

Pre-amplifier

Pre-amplifier-shaper for frequency counter FC250

Offers Electrical Meter

I propose an experiment

Radio amateur offers accepted

End-of-line amplifier for high-power triode output stages of tube UMZCH

Pre-terminal amplifier UMZCH

We give the floor to readers

Protecting radios from overload

Soldering iron rod protection

Enterprises of the future

Chairman of the Council of the Radio Club

Pre-Congress discussion of theses

Video detector and choke failure warning in Crimea-217

Preamplifiers and adders on TL064 chips

Preamplifiers-correctors on field-effect transistors

Preamplifier for MC head

Preamplifier with passive equalization

Preamplifier with split frequency response correction

Preamplifier-corrector

Preamplifier-corrector for Vega-106-stereo

Preamplifier-corrector on MS K548UN1A

Preamplifier-corrector with subsonic filter

Low noise preamplifier

Preamplifier with rumble filter

Oscilloscope Preview

Before taking the key

Advantages of broadcasting on VHF with frequency modulation

Great initiative (photomontage)

Great Helper

Prizes for participants of the 10th All-Union Exhibition of Creativity of Radio Amateurs-Designers

Prizes for participants of the 11th All-Union Exhibition of Creativity of Radio Amateurs-Designers

Awarded participants of the 6th All-Union Correspondence Radio Exhibition

Awarded participants of the correspondence exhibition of young radio amateurs

Converting a P-CAD 4.5 project to P-CAD 2001

Converting PCAD format to graphic formats

USB interface converters based on FT8U232AM, FT8U245AM chips

Power-frequency converters series KR1095PP1 (KR1095PP1A-KR1095PP1G)

Voltage converters

Voltage converters based on the BL8530 chip and devices based on them

Voltage converters on the chip KR1156EU5

Voltage converters on the chip KR1211EU1

Switched Capacitor Voltage Converters

Voltage converters based on semiconductor triodes

Polarity converters and voltage multipliers on KR1211EU1

Spectrum converters for EMI

Frequency converters for meter waves

Frequency converters

Frequency converters on transistors

Frequency converters with dynamic load

Converters of the number of lines 525/625 to CAP video recorders.

USB-COM-LPT converter on a microcontroller

USB to MIDI converter

Razor converter

Converter for powering household equipment

Converter for powering a two-phase asynchronous electric motor

Converter for power indicators

Converter for powering the transmitter RUM-1

Converter for powering radios

Digital Multimeter Power Converter

Capacitance-voltage converter

Interface Converter

Interface Converter GPIB - RS-232

USB-RS-232 interface converter based on FT232BM chip

USB/RS-485 interface converter

Converter K1003PP1 in automation devices

Code converter

Code converter - probe

Code converter for seven-segment indicators

Mechanical vibration transducer

Converter on a microcontroller for powering measuring instruments

Semiconductor converter for A-8 receiver

Voltage - frequency converter

Voltage-frequency converter (Abroad)

Voltage transformer

Voltage converter - charger

Voltage converter 12 V to rectangular 300 V 50 Hz

Voltage converter 12/220 V 50 Hz

Voltage converter 2,4/8 V to power the security alarm

Voltage converter 5/2x10 V on MAX242

Voltage converter 5/9 V for powering radios

Voltage converter in the LED lamp

Voltage converter in a transistor receiver (Abroad)

Voltage converter in a transistor receiver (Abroad) (R, 1973

Voltage to frequency converter

Voltage converter for avometer

Voltage converter for avometer Ts-20

Voltage converter for household appliances

Voltage converter for cell phone chargers

Voltage converter for fluorescent lamp

Voltage converter to power the varicap

Voltage converter to power a laptop from a car battery

Voltage converter for powering portable radios

Voltage converter for powering the Geiger-Muller counter

Voltage converter for PMT power supply

Voltage Converter for RC Model

Voltage converter for LED lamp

Voltage converter for LED lamp

AC flash voltage converter

Flash voltage converter

Voltage converter for electric shaver (automotive)

Voltage converter on the microcontroller to power the measuring device

Supply voltage converter for avometer TL-4M

Choke voltage converter

Variable frequency voltage converter for three-phase asynchronous motor

Voltage converter with SHI stabilization

Converter of a continuous sinusoidal signal to a single pulse

Converter of low direct voltage into high alternating voltage K1224PN1

Converter of single-phase voltage to three-phase

Converter of single-phase mains voltage to three-phase with a frequency of 50 ... 400 Hz

Power converter for the player.

60Hz Clock Power Converter

Polarity converter

Power supply polarity converter

Voltage polarity converter

Voltage polarity converter on switched capacitors

DC voltage converter 12V to rectangular 300V 50Hz

Converter PPT-2

Rectangular to sinusoidal voltage converter

Converter of sinusoidal oscillations to rectangular oscillations

Spectrum Converter

Spectrum Converter for Polyphonic EMR

Spectrum converter for electric guitar

Spectrum converter on a ring modulator

Electric guitar spectrum converter

Electronic Music Synthesizer Tone Converter

Frequency-voltage converter

Frequency converter

Speed ​​sensor frequency converter for MK 21093

Frequency converter for HF receiver (Abroad)

Converter stages

Overcoming obstacles

Motion breaker for uncontrolled electrified toy

Car Wiper Breaker

Current interrupter with open contacts

Intermittent signal in the alarm clock

Preselector for radio receivers

40m preselector

Preselector with quartz filter

Let's put into practice the decisions of the IV Congress of DOSAAF

Precision Displacement Meter

Precision Pulse Shaper

Precision signal generators of complex shape A-KIP GSS-93/1 and GSS-93/2

Precision quartz oscillators for modern telecommunications and navigation equipment

Precision Low Frequency Amplifiers

Precision analog calibrator

Precision voltmeter-generator on MK MSC1211

Bringing computer hardware closer

Surf-201 - three-program receiver

IR-master

Car enthusiast's device

Device for acoustic diagnostics of bee mixtures

Device GITS-1M

Battery recovery device. Part 1

Battery recovery device. Part 2

RLC measuring instrument

Grain Moisture Meter

Device for measuring human reaction time

Loudness measuring device

Device for measuring the capacitance of permanent capacitors

Device for measuring the capacitance of electrolytic capacitors

Instrument for measuring the impedance of antennas

Instrument for measuring complex resistances

SWR meter

Voltage measuring instrument

Device for measuring the heating voltage of high-voltage kenotrons

Device for measuring non-linear distortions

Device for measuring the parameters of oscillatory circuits

Instrument for measuring resistance

Soil Resistance Meter

Vacuum Tester

Zener Diode Tester

Device for monitoring automotive electronic ignition systems

Spark control device

Device for monitoring small voltage deviations

Device for monitoring the operation of the transmitter

Water level control device (Abroad)

EPS control device

A device for observing phase relationships in stereo recordings

Device for setting up receivers

Device for setting up radio receivers

Device for setting up TVs

Device for setting up digital devices

Device for tuning local oscillators

Instrument for tuning musical instruments

Piano tuner

5,6 GHz radio tuner

TV tuner

Instrument for detecting water in liquids with high resistivity

Device for detecting short-circuited coils

Device for detecting welding spots of steel wire

Device for detecting metal objects

Device for detecting hidden wiring

Device for teaching high-speed reception

A device for determining the conclusions, structure and current transfer coefficient of a transistor

Device for determining the dielectric constant of materials

A device for determining the intensity of photosynthesis

Instrument for determining SWR

Device for determining the parameters of a galvanometer

Device for determining the polarity of the inclusion of loudspeaker heads

Device for determining the early maturity of plants

Device for determining the pinout of transistors

Device for orientation of the blind

UHF antenna orientation device

Device for orienting television antennas

Device for selection of reed switches

Resistance Rejection Tool

Device for rejection of transistors and thyristors (Abroad)

Instrument for evaluating changes in signal dynamics

Calibration Ignition Tester

Diode selection tool

Device for selecting pairs of transistors (Abroad)

Transistor selection tool

Resistor trimmer

Battery tester

High voltage transistor tester

Distilled water tester

A device for checking and restoring kinescopes

SMPS tester

Device for checking the health of displacement sensors

Device for checking the health of transistors

Device for testing quartz resonators

Device for checking kinescopes

Device for checking kinescopes in Electronic magnifier mode

Capacitor tester

Device for testing capacitors, pulse transformers and measuring frequency

HD44780 LCD module tester

Device for testing powerful field-effect transistors

Power transistor tester

Instrument for testing oxide capacitors

Device for testing field-effect transistors

Device for testing field-effect transistors PPPT-01

Device for testing semiconductor triodes

Servo Tester for Remote Controlled Models

Device for testing electronic ignition systems of domestic cars

Device for checking the condition of distribution feeders

TV tester

Device for checking telephone sets

Phone tester

Transistor tester

Device for testing transistors and diodes

Device for testing three-phase motors

Clock tester

Ultrasound listening device

Noise listening device

Device for listening to the noise of car mechanisms

Device for psychometric tests

Device for registration of single impulses

Device for recording physiological parameters

temperature control device

Device for adjusting the h21e transistor

Device for adjusting tape recorders

Audio repair tool

Device for removing voltage and resistance maps

Line scan tester

Ignition timing device

Flame Fixer

Grain moisture control device

Pressure control device

Distilled water control device

Line technician's device

OMP-1 device for detecting metal objects

Electrical wire finder

TV radio master device

Telemaster's device

Operator's device

Control device for decorative LED lighting

Device for signaling blown fuses

Instruments of the great inventor

Devices see at night

Devices implemented

Devices for motorists

Instruments for demonstrating the Doppler effect

Devices for the national economy

Devices for tuning HF and VHF antennas

Transistor Testers

Devices for radio orientation

Agricultural instruments

Instruments for measuring power quality standards

Small automation devices

Night-vision devices

Devices determine the composition of substances

P / o devices

Radio measuring instruments. Oscilloscopes

Charge coupled devices

Communication devices

Appliances control

Combined electrical measuring instruments.

Electroimpex devices

Devices created by radio amateurs of the capital

Hello Cuban radio amateurs

Tangential tonearm drive

We invite you to Domodedovo!

Welcome to Radiosport

Invites OZCHU-2014

Sentenced to Radio Asstrel magazine

Preparation of caustic potash

Preparation of ferric chloride

Preparation of ferric chloride.

Receiving CW signals

Reception in the car

Reception of foreign telecentres in Sweden

Reception of sound accompaniment of the III television channel

Reception of sound accompaniment of TV programs (on Iren-401)

Reception and processing of the NICAM signal. Practical schemes of demodulator-decoders

Reception of amateur radio stations on a broadcasting receiver

Reception of amateur radio stations on the broadcasting receiver Record-61

Low power radio reception

Reception of Moscow TV broadcasts in Stalinogorsk

Reception at 14 MHg in the center of the Union

HF detector reception

Reception on a loop antenna (From foreign sources)

Internal tone modulation reception

Receiving wired broadcast programs on broadcast receivers

Reception of STV programs in the Tyumen region.

Reception of radiograms with a typewriter entry

Reception of radio stations in the ranges of 90 and 120 m.

Reception of radiotelegraph signals to a broadcast receiver

Reception of PAL signals by 3USST TVs

Reception of weak TV signals

Reception of satellite broadcasting in Moscow and the Moscow region. Receivers, smart cards, encodings, keys and their replacement

Reception of satellite broadcasting in Moscow and the Moscow region. Satellites, antennas, converters

Satellite TV reception

Reception of stereo broadcasts

TV reception in Kaluga

TV reception near Moscow

Reception of TV programs in Roshal

Reception of television broadcasts in Ryazan

Reception of three programs by wire

Reception of remote LW and MW radio stations (Abroad)

Reception of VHF FM broadcasting stations on foreign receivers

Reception of FM - signals of sound accompaniment of a television program

Reception of the FM soundtrack of a television program

Receiving antenna double flag

Receiving indoor antenna

Receiving loop antenna

Loop Antenna Receiving System for LF Bands

Receiver - Generator

Receiver 0-V-1 on variometers

Receiver 2-V-3 transistors GT322

MANBO receiver and its modifications

URS receiver

Receiver without power supply

Receiver without inductors

Wireless receiver

Receiver in the subscriber loudspeaker

The receiver in the tape recorder Dnepr-3

V. Veryutin's receiver in the Youth building KP101

GLONASS receiver with Bluetooth interface

Binary signal receiver

Receiver range 160 meters on chips SA612A

Receiver for local reception

Fox hunting receiver

Fox Hunting Receiver (3,5 - 3,6 MHz)

Fox hunting receiver on 144-146 MHz

Fox hunting receiver on 28-30 MHz

walk receiver

radio receiver

RC toy receiver

RC receiver

Sports DF receiver

Receiver

Receiver to magazine Radio controlled rocket model

VEF factory receiver

Soundtrack receiver for long-distance TV reception

TV sound receiver

Receiver and antenna in the 136 kHz range, or where to start mastering the Far East

The receiver and antenna of the 136 kHz range, or where to start mastering the LW ...

Fox Hunting Receiver and Transmitter

Receiver from available parts

Receiver made from common parts

Receiver as sound generator

IR remote control command receiver with USB interface

Receiver of commands given by the remote control from the TV

shortwave receiver

Shortwave observer receiver

Receiver Leningradets

fox receiver

fox receiver

Receiver M-648

Receiver Kid

Receiver Moscow

Moskvich receiver with germanium diode rectifier

Receiver Moskvich-V

Receiver for 144-146 MHz

Receiver on 144-146 MHz 29

Receiver at 160 m

Receiver at 160 m (To the magazine Radio 1980 No. 6 p. 20)

Receiver at 160 meters

Receiver for 28-29,7 MHz

Receiver for 420-425 MHz

Receiver on two transistors

Receiver on one chip

Semiconductor triode receiver

Low V transistor receiver

Three transistor receiver

Receiver on three triodes

Receiver on four transistors

Beginner's receiver URS

Beginner shortwave receiver

Beginner radio receiver

Novice URS receiver

Receiver Neva

Receiver Nov

Direct Conversion Receiver

Radio control equipment direct conversion receiver

Direct Conversion Receiver for Foxhound

Direct conversion receiver for fox hunting

28 MHz Direct Conversion Receiver

28 MHz Direct Conversion Receiver for Space Communications

Direct conversion receiver on IC K174PS1

Receiver direct amplification

Direct Gain Receiver for Radio

Variable Bandwidth Direct Gain Receiver

FET Direct Amplification Receiver

Direct gain receiver with balanced input circuit

Direct amplification receiver. (correspondence seminar)

The receiver is more stable

Radio sportsman receiver

radio receiver

RC Model Receiver

Receiver Record

Receiver Record - 47

Rodina receiver on network lamps

Receiver Rodina radio node

Receiver Rodina-47

Receiver with a detector on a composite transistor

Receiver with remote control

Receiver with inductive tuning

Receiver with contact clock

Field energy powered receiver

Receiver with increased sensitivity

Direct Conversion Receiver

Loop Antenna Receiver

VHF receiver

Receiver with universal power supply

Fixed tune receiver

Receiver Salyut

rural shortwave receiver

Transistor image receiver

Receiver system BDU with electronic control

Receiver Satellite

Three-program receiver - problems and solutions

Three-program receiver on IC

Reference frequency receiver

Young fox receiver

Young fox receiver with electronic tuning

Receiver-decoder of DTMF signals

Receiver-decoder of NEC protocol remote control commands

Behind the ear receiver

Receivers of the 6th Correspondence Exhibition

Receivers will be better

Soil conductivity receivers

Television audio receivers

Lisolov receivers on integrated circuits

Receivers at the 10th All-Union Radio Exhibition

Receivers at 7th Correspondence

Receivers at the 9th Radio Exhibition

Direct Gain Receivers

Radar receivers

Low power radio receivers

Low power radio receivers. Quartz frequency calibrators

Low power radio receivers. Local oscillator frequency lock system

Low power radio receivers. IF paths

Low power radio receivers. Amplification and conversion of RF vibrations

Low power radio receivers. LF amplifiers

Receivers with automatic tuning

Ground Battery Receivers

Receivers of Czechoslovakia

Souvenir receivers

Receiver controller

Receiver glasses

Receiver-mover

Set-top box receiver

Receiver for tape recorder

Radio receiver

Receiver-radio node

souvenir receiver

Receiving and amplifying device RDP-10

Receiving-amplifying DC lamps

Receiving-amplifying subminiature ceramic-metal lamps

Receiving and transmitting devices of radio relay communication lines

Receiving circuits with multiple lamps

Receiving television antennas

VHF transceiver station

Transceiver path SSB transceiver

Receiving and amplifying device RDPK-30

On-air practices

Clamp for soldering surface mount elements

Columbus Prize - Soviet radio amateur

Vocation

Vocation 8th Correspondence Radio Exhibition

Order dropped into place

Ordered to scout

Primag-2

The use of Bluetooth in amateur radio devices

Application of ADC KR572PV5.

The use of the PTK block for 12 channels in Avangard-55, Yenisei and Znamya TVs

The use of variconds

Application of varistors

The use of a fan for cooling UMZCH

Application of gas stabilizers

The use of germanium diodes type DG-Ts

The use of the gyrator in resonant amplifiers and generators

The use of driver microcircuits to control powerful field-effect transistors

The use of sound emitter ZP-1

The use of sound ducts

The use of pulsed radio circuits in medicine

Application of the integrated timer KR1006VI1

The use of integrated circuits KF548XA1 and KF548XA2

Application of integrated MS KF548XA1 and XA2

The use of infrared rays

Application of cathode followers in low frequency amplifiers

The use of quartz from the radio station 10-RT

Applications of Silicon Zener Diodes

Applications of crystalline triodes

Application of avalanche transistors

Application of lasers

Application of lamps 6A10 and 6SA7

Application of the 1B1P lamp

Application of lamp 6I1P

Application of lamp 6N14P

The use of magnetic recording in the national economy

The use of magnetically controlled microcircuits

The use of small-sized noise-suppressing magnetic circuits made of amorphous metal alloys

The use of ceramic-metal lamps

The use of calculators

Application of AVR microcontrollers: schemes, algorithms, programs

Application of microcontrollers of the AduC70xx family

Application of microcontrollers of the PIC16CXX family

Application of 564xx series chips

The use of K155 series microcircuits

The use of K176 series microcircuits

The use of K555 series microcircuits

The use of microcircuits of the K555xx series

The use of K561 series microcircuits

The use of microcircuits of the KR1533xx series

The use of microcircuits of the KR1561xx series

Application of CXA1019 chip

The use of the K174PS1 chip

The use of the K174UN7 chip

Application of the KR1441VI1 chip

Application of the KR512PS10 chip

The use of a multichannel amplifying structure in UMZCH with feedback

Application of MC K155 series

Application of MC K176 series

The use of conventional pickups for playing LPs

The use of conventional radio tubes as electrometric

Application of operational amplifiers

Application of AOU103 series optocouplers

The use of domestic elements and components for the adaptation of tuners

Application of pentode 6P9

PROM application

Application of the power-frequency converter of the KR1095PP1 series in electronic devices

The use of the PTS-47 receiver on amateur radio stations

Application of piezoelectric devices

Application of radio methods in the national economy

Application of radio engineering methods in the national economy

The use of radio electronics in medicine and biology

The use of loop antennas in pocket receivers

The use of synchros in HF and VHF stations

The use of selsyns at 400 Hz

The use of a sendast magnetic head in a tape recorder

The use of synchronous rectifiers in switching voltage stabilizers

The use of stabilovolts in electronic stabilizers

Medium Power Optoelectronic Solid State Relay Applications

The use of television chips

Application of thermistors for temperature difference measurement

Application of thyratrons

The use of a current mirror on field-effect transistors

The use of foil fiberglass

The use of electro-acoustic feedback in active speakers

Application of electronics in geology

The use of electronics in medicine

The use of electronics in non-ferrous metallurgy

Using the XOR element

Applications of photomultiplier tubes

An example worthy of emulation

Approximate program of a circle for the training of badges Young radio amateur

Accept RTTY

We accept UHF

We accept weather cards

We accept digital and image

The principle of operation and the methodology for establishing AGC in an analog-digital CDU

Schematic and wiring diagrams

Schematic and wiring diagram of the Selga radio receiver

Schematic diagram of Aiwa TV-2102, TV-2002, TV-1402 TVs

Principles of pulsed radio communication

Principles of surround television

Principles of building command radio links

How eQSO and Echolink programs work with links

Principles of radar

Principles of radio relay communication

Principles of color television

Priority Power On

Solders for soldering aluminum and its alloys

Device for desoldering parts

Large hole cutter

Device for dismantling elements

Wire stripper

Transmitter tape stuffer

Coil winder

Hole Punch Tool

Device for impregnation of transformers

Hole drilling fixture

Axle drilling tool

Magnetic tape splicer

Clamp fixture

Device for molding and mounting chips

Device for centering the magnetic system of dynamic heads

soldering iron attachment

Devices for the manufacture and installation of caps

Prefix - answering machine

Prefix - meter LC to digital voltmeter

Attachment - capacitance meter

Prefix - signal converter

prefix distortion

Attachment for automatic disconnection of the charger

Prefix for automatic control of the tape recorder

Prefix for guitar solo

Attachment for recording telephone conversations

Attachment for protecting headlight bulbs

Attachment for measuring the capacitance of capacitors

Attachment for measuring inductance in the practice of a radio amateur

Attachment for measuring small capacities (Abroad)

Prefix for measuring low resistances

Prefix for measuring temperature with a digital multimeter

Prefix for measuring frequency characteristics

Prefix for Legends-404

Prefix for multi-spark ignition

Attachment for detecting metal objects

Prefix for determining the cutoff frequency of low-frequency transistors (Abroad)

Attachment for soldering iron

Attachment for rewriting

Prefix for receiving UHF

Prefix for receiving DCV P-SK-D-3

Set-top box for receiving stereo broadcasts

Set-top box for receiving telegraph and SSB signals

Set-top box for receiving TV programs in cable subbands

Set-top box for receiving three wired broadcasting programs

Battery Test Attachment

Prefix for checking kinescopes

Prefix for testing transistors

Prefix for testing transistors to the device Ts43digital technology

Prefix for testing transistors. (correspondence seminar)

LP record player

Prefix for light accompaniment of music

Attachment for stereo telephones

TV game console

Prefix for increasing the input resistance of the multimeter

Attachment for microdrill control

Prefix for color music accompaniment

Prefix for color music

Prefix for electric guitar

Attachment for electric guitar.

Attachment to NWT for testing LC circuits

Attachment for avometers

Prefix to the avometer - transistor tester

Prefix to the avometer for testing transistors

Attachment to avometer Ts20

Attachment to the C-20 avometer

Prefix to the Ts43 avometerdigital technology

Attachment for automatic key

Attachment for ammeter

Prefix to the alarm clock Slava

Attachment to a voltmeter for checking zener diodes and dinistors

Attachment to the test signal generator (R 1985 No. 6 p. 30)

Attachment to the RF generator

Attachment to the generator for measuring the resonant frequency of the circuit with increased accuracy

Attachment to the standard signal generator

Prefix to GSS for measuring L and C

Prefix To the magazine Radio receiver

Prefix to the KVM for receiving SSB

Attachment for combined instruments

Computer prefix with voice notification for cable ringing

Attachment to Mayak-203

Prefix to a mobile phone for protection of the premises

Attachment to the multimeter for measuring the capacitance of varicaps

Attachment to the multimeter for measuring the capacitance of capacitors

Attachment to the multimeter for measuring battery parameters

Prefix to the multimeter for checking low-resistance resistors

Attachment to the multimeter for testing oxide capacitors

Attachment for wrist watch

Set-top box for a single-program TV

Prefix to an ohmmeter for testing transistors

Attachment for headlight washer

Attachment to the oscilloscope

Attachment to an oscilloscope for observing resonance curves

Attachment to the oscilloscope for monitoring the frequency response

Attachment to the oscilloscope for assessing the quality of amplifiers

Attachment to the M-832 device for checking the serviceability of the remote control

Attachment to the device Ts4312

Attachment to the device Ts4323 for testing transistors

Attachment to the receiver to combat impulse noise

Prefix to SDU

TV set-top box for receiving two programs

TV set-top box for receiving radio broadcasting stations

TV set-top box KVN-49 for receiving radio broadcasting on VHF

Prefix to the telephone set for paired lines

Phone prefix with caller ID

Prefix to Faemi

Attachment for digital multimeter

Attachment to CMU

Watch extension for visually impaired people

Attachment to the frequency meter

Prefix to the frequency meter for testing transistors

Prefix to the frequency meter for resonant measurements

Attachment to the electronic-mechanical alarm clock

Prefix Kvant

Prefix for 430-440 MHz

Prefix on a tunnel diode

Prefix octane-corrector

Prefix with caller ID for radiotelephone and mini-ATS

Attachment with magnetic modulator

Prefix stabilizing to VU-1

Tremolo attachment for EMP effects unit

Attachment that turns the transceiver into a beacon

Attachment-machine to the power supply

Automatic prefix for an alarm clock

Attachment-machine to the charger

Attachment-machine to the tape recorder

Attachment-machine to the tape recorder (Abroad)

Prefix automatic machine to the microcalculator B3-23

Spectrum Analyzer Attachment

AC voltmeter attachment

GKCh prefix for 300.900 and 800.1950 MHz bands

Frequency divider prefix for electric guitar (Abroad)

Prefix-indicator of dialed number

Prefix-controller to the telephone set

Signal Converter Attachment

Prefix-converter of television channels

Prefix-programmer for PMK (To the magazine Radio 1986 No. 5 p. 20)

Attachment-programmer to the microcalculator

Attachment-editor for editing phonograms

Prefix-stabilizer

Thermometer attachment for digital multimeter

Prefix-transmitter

Prefix-phase shifter

Filter attachment for electrophone

Prefix-characterograph

Prefix-characterograph (Abroad)

Attachment-exposure meter to the camera

Set-top boxes for sound recording and playback

Attachments for measuring harmonics

Attachments for receiving rectangular pulses

Attachments to the oscilloscope

Attachments to the telegraph key with RAM

Prefixes for electronic guitar

Attachments to EMP

Fasten your seat belts

PRIPHOTO - digital camera satellite

Is the end of kinescopes coming?

Clothespin for cord

PRK Orion-128 - printed circuit board layout

Test of strength

Punching narrow slots

The problem of mutual interference

The problem of reliability of radio-electronic equipment in the USA

The problem of television transmission over long distances

Problems of bionics

Problems of introduction of color television

Problems and prospects

Problems and difficulties of growth

Problems of radio all-around

Problems of repair of video equipment and the use of its components by radio amateurs

Problems of control and dispatch communication

Problems of electronics of the future

Probe

Probe - generator

RC probe

Car enthusiast's sampler

Motorist's sampler

RF and LF probe

Probe oscillator-amplifier

Probe for testing low power transistors

Probe for diode-transistor logic

Diode probe

MOSFET Probe

Operational amplifier probe

Probe for determining cable cores

Probe for determining the state of logic elements

Probe for evaluating cathode emission GK-71

Probe for testing AM receivers

Probe for checking pn junctions

Probe for testing acoustic emitters

Probe for testing audio equipment

Probe for testing logical devices

Probe for testing low-power bipolar transistors

Probe for testing unijunction transistors

Probe for testing oxide capacitors

Probe for testing optocouplers

Probe for testing field-effect transistors

Receiver Probe

LED Probe

Probe for testing LEDs and their lines

Probe for testing LEDs ... and more

Probe for checking the state of logic elements (Abroad)

Probe for checking zener diodes

Probe for testing transistors

Probe for testing digital devices

Probe for installation continuity

Probe for commissioning and electrical work

Transistor probe

Probe from an electronic-mechanical watch

Capacitor probe on the MAX253 chip

Logic probe

Logic probe without power supply

Cable installer's probe

Probe on a neon light bulb (Abroad)

Miniature Relay Probe

LED probe

LED probe

Voltage tester.

Oxide Capacitor Probe

Signal Probe

Idle Air Control Probe

Probe with acoustic and light indication

Probe with two indicators

Advanced Probe

Pulse width coded probe

LED probe

Probe with sound indication

Probe with light and sound indication

Transistor probe based on a music synthesizer chip

Electrician's tester

Capacitor ESR probe

Probe. (correspondence seminar)

Probe... no battery

Sampler-bracelet

Probe Generator

Probe-generator for testing radios

AF probe-generator for testing acoustic emitters

IF probe generator for radio repair

Car enthusiast's samples

Probes for testing pn junctions

Diode Probes

Probes for testing radio equipment

Probes for testing p-equipment

Probe-indicator

Probe-indicator of a motorist

Probe-indicator for car

Voltage tester

Comparator probe

Probe probe

The failure of American radio propaganda

The failure of the US attempt to achieve broadcast dominance

Carrying out competitions of radio operators

Checking the input resistance and input capacitance of the OML-2M oscilloscope

Checking rectifier poles

Checking the liquid crystal display

Checking Shunted Oxide Capacitors

Checking and calibrating measuring instruments

Checking IR Remote Controls

Checking the health of transistors without dismantling them from the device

MOSFET Test

Checking the dialer with a calculator

Checking oxide capacitors

Checking the remote control

Checking Logic Boards

Testing semiconductor devices with your fingers

Checking remote controls

Checking the remote controls

Checking the operation of contacts with a microcalculator

Testing Dual Variable Resistors

Checking the stability of constant voltages

Checking the trinistor rectifier

Check the quality of the bosses!

Checking the Direct Gain Receiver

Checking the reflex receiver

Shortened conductors in antennas

Wired broadcasting - via radio

Wired broadcasting in major cities

Wired remote control

Provocateurs and slanderers at work

Wire Whip Antenna

Wire CB antennas

Wire vertical 80 m

Forecast of the passage of radio waves - independently

Forecast of the passage of radio waves on amateur bands

Tropospheric transit forecast

DX QSO Prediction on 160 and 80m (Retro)

Ascending node prediction

Predictive Pulse Shaper

The program is a directory of codes for displaying on indicators

DATA translator program

DSPFIL Program

IOTA Program in the CIS

MMANA-GAL program

Program for setting the digital scale

The program of the logic analyzer of signals at the inputs of the COM port

Morse simulator program

AutoGK video processing program

BASIC word processor

The program for determining the currents in the elements of the antenna array for a given radiation pattern

Power supply calculation program

The program for calculating the radiation patterns of antenna arrays

Bridge rectifier calculation program

Network transformer calculation program

Program for the synthesis of power systems for active antennas ARAK-EL

The program is complicated

Electronic secretary program

Modifier program

Programmer FLASH ROM

FLASH Programmer 28F256A

Programmer P-DS1821

Programmer for PIC, AVR and memory chips

Overhead projector programmer

Programmer for calculator

Programmer for multi-screen slide films

Time interval programmer

AVR microcontroller programmer

FLASH memory chip programmer

Programmer MK ATMEL series AT89

Extra-PIC based programmer

Tuning programmer in VHF receiver

Irrigation programmer

Programmer RPZU series 27C

Magnetic tape programmer

LPT powered programmer for KR1878BE1

study time programmer

PicMon programmer-debugger

Programmers and microcontroller programming

Programming the AT89S51 and AT89S52 microcontrollers

Programming EFM8 microcontrollers using the built-in program loader

Programming MSP430 Microcontrollers with BSL

Programming FLASH-memory chips

Programming an Arduino Module in BASIC from a Cell Phone

BASIC programming

Programming the memory of the MDU-V module

Display ROM Programming

Programming the LPT Port in Visual Basic

Programming Serial Memory Chips

Programming of modern PIC16, PIC12 on PonyProg

Programmed learning. What is its effect?

Programmed calculation of the P-loop of the transmitter

Programmable Christmas Tree

Programmable light installation

Programmable high-frequency frequency dividers 1508PP1T, K1508PP1T, K1508PP1AT

Programmable direct current and voltage sources AKIP-1126-AKIP-1129

Programmable BASIC controller

Programmable lighting effects machine

Programmable telegraph text generator

Programmable voltage level generator

Programmable bell for educational institutions

Programmable class with MK-56

Programmable low-noise OU KR1407UD2

Programmable microcontroller

Programmable garland switch

Programmable IR Remote Control Receiver

Programmable voice informer

Programmable timer

Programmable thermostat for heating system

Programmable thermostat

Skat software and hardware complex for measuring the frequency response of four-terminal networks

Time program device

Orion-128 personal radio amateur computer software

Video player software control

Software control of a radio-controlled car model

Software control of machines

Programming Device

Software-defined environment

The Color and Code software package helps you choose an additional resistor for the LED

Software speech synthesizer for Radio-86RK

Programs for calculating the pointing of satellite dishes

Extending the life of a small electronic camera

Extending the service life of luminaires

Extend battery life

Battery life extension

Extending the service life of galvanic cells

Extension of the service life of the heads

Extending the life of lamps in radio receivers Kazakhstan and Kazakhstan-2

Extend the life of Ni-Cd batteries!

Continuing the cause of Great October

Continuing the conversation about fox hunting

Continuing the traditions of the fathers

Continuing the naval theme

Project Forget-Me-Not

Design of an automated access control system

Designing a Switched Regulated Buck Converter

Designing low-power SMPS on the LNK501 chip using the VDS program

Flyback SMPS design on TORSwitch-II using the VDS program

Designing transistor receivers

Design of electronic ballasts for fluorescent lamps

Designing Electronic Devices with the NI Design Tool

Design of electronic devices based on AVR microcontrollers in the PROTEUS 8 software environment

Projection television installation

Projection TV Moscow

Flat cable chime

Proibor for checking kinescopes

DVD players are the first problems.

LP turntables and pickups

Audio CD player from CD-ROM drive

CD-DA player with remote control and stereo amplifier

CD player Panasonic SA-AK40

Car CD player

Spring motor turntable

MP3 player for SD memory cards

Automatic player

Origin of industrial interference

Exchange of microchips of the K555 series

Promsvyaz-77

Industrial applications of high frequency technology

Industrial television installations

Industrial receiver - hearing aid

Penetration can be reduced

Propaganda of radio engineering literature among young people

We promote radio engineering knowledge

Radio knowledge propagandist

Sawing grooves, drilling stepped holes

Proportional remote control system

Proportional remote control

Car engine cooling fan proportional control

Proportional controller for computer fan

Cutting slotted holes

Listening to audio programs on the phone

Simple MIDI Keyboard for PC

Simple car radio

simple antenna

Simple antenna 1296 MHz wave channel

A simple oblique polarized antenna

Simple speaker for computer

Simple revision of the R-309 radio receiver

Simple keyboard

Simple flash lamp with mains power

Simple magnetic antenna

Simple tape recorder

Simple flasher

A simple multi-band…

Easy setup of complex LC filters

A simple development board for PIC microcontrollers

Simple portable radiogram

Simple attachment for protecting headlight bulbs

A simple prefix to the receiver for receiving DRM radio stations

A simple five-element…

Simple radiola

Simple radio station

Simple UWB TV Antenna

Simple LED Landing Light

simple siren

Simple stereo head

Simple watchdog alarm

A simple master oscillator circuit

A simple TV antenna

A simple tri-band antenna

Simple VHF equipment

Simple VHF radio

Simple flash

Simple color music box

Simple electronic canary

Simple electronic fishing rod

The simplest security device

The simplest receivers on a single triode

The simplest receiving antennas (Physics of a radio receiving antenna)

The simplest clock on a microcontroller

The simplest dies for making washers

The simplest electrical measurements

The simplest RC generator (Abroad)

The simplest machine to turn on and off the anti-dazzle device

The simplest autotransformer

The simplest battery super

The simplest switch

The simplest audio frequency generator

The simplest pickup for long-playing records

The simplest LC meter and tuning indicator

The simplest small capacitance meter

The simplest short circuit finder

The simplest kilovoltmeter

The simplest tube voltmeter

The simplest method of manufacturing a printed circuit board

The simplest miniature avometer of G. A. Bortnovsky

The simplest monitor

The simplest radio receiver. (correspondence seminar)

The simplest homemade wind turbine

The simplest homemade element

The simplest rural OV-1

The simplest network radio

The simplest signal generator

The simplest VHF transmitter

The simplest amplifier for a radiogramophone

The simplest bass amplifier

The simplest school radio

The simplest EMP

Simple automatic charger

Simple automatic charger for Ni-Cd batteries

Simple charger

Simple car battery charger

Simple charger for batteries of different capacities

Simple charger for nickel-cadmium batteries

Simple charger for nickel-cadmium batteries D-0,1

Simple switching device

Simple security device

Simple car security device

Simple switching device

Simple board drilling fixture

Simple time-program device

Simple discharge device for Ni-Cd, Ni-MH batteries

Simple time relay

Simple trinistor charger

Simple motor soft starter

Simple Battery Discharge Device

Simple photo relay

Simple economical time switch

Simple OV-1

Simple Q-meter

Simple Q-multiplier

Simple RC generator

Simple 3,5 MHz SDR Transceiver

Simple SSB transceiver on 80 meters

Simple USB interface computer-to-transceiver for digital modes

Simple USB PIC programmer

A simple self-generating SMPS with a power of 1,5 kW for UMZCH

Simple machine for domestic deep water pump

Simple automatic shutdown with timer

A simple machine for lighting effects on a microcontroller

Simple car caretaker

Simple autoprobe

Simple car attendant

Simple AM ​​transmitter

Simple A/D Converter

Simple Antenna Amplifier

Simple Antenna Amplifier (Abroad)

Simple ADC - prefix to a PC

Simple Battery Receiver

A simple uninterruptible power supply for a computer system unit

Simple block

Simple power supply

Simple block UMZCH

Simple on-board digital voltmeter

Simple encoder

Simple bike speedometer

simple vernier

Simple windmill KD-2

Simple Video Input for 3USCT

Simple return to origin

Simple wavemeter

Simple voltmeter (Abroad)

A simple voltmeter on a 6E5C lamp

Simple superheterodyne RF block with extended HF bands

Simple rectifier-stabilizer

Simple high quality three-program

Simple high quality UMZCH

simple generator

A simple white noise generator

A simple RF generator

A simple generator for learning the telegraph alphabet

A simple audio frequency generator

A simple AF generator

Simple Sweep Generator (Abroad)

Simple sawtooth voltage generator (Abroad)

A simple square wave generator

Simple RF Generator

A simple light pulse generator

Simple Signal Generator

Simple LF and HF Signal Generator

A simple telegraph signal generator

Simple GKCh

Simple loudspeaker

Simple loudspeaker with acoustic maze

Simple GSP

Simple VCO

Simple smoke detector

A simple bipolar stabilizer

A simple two-tube oscilloscope

Simple two-tube receiver

Simple voltage divider

Simple board holder

Simple detector

Simple detector

Simple detector receiver

Simple detonometer

Simple flaw detector

simple dynamic

Simple dynamic noise reduction

Simple intercom

A simple driver for UMZCH output stages

Simple capacitive humidity sensor

Simple sound generator

Simple and convenient. Pocket radio

A simple UPS based on an electronic transformer

Simple LC Meter

Simple capacitance meter

Simple capacitance meter by substitution method (Abroad)

A simple time interval meter or how to measure the speed of a bullet

Simple voltage meter

Simple switching power supply

A simple switching voltage converter for a TV PSU

A simple switching regulator

A simple switching voltage regulator

Simple field indicator - voltmeter

Simple recording level indicator

Simple recording level indicator (Overseas)

A simple hidden wiring finder

Simple hidden wire finder without power supply

A simple hidden wiring finder - prefix to a multimeter

Simple thyristor tester

Simple transistor tester

Simple Transistor Tester (Abroad)

A simple uninterruptible power supply

Simple Reference Voltage Source

Simple power supply on BP2857D for LED lights TOPIC: Power supplies

Simple cable tester

Simple voltage calibrator

Simple pocket receiver

Simple pocket with KB range

Simple pocket superheterodyne

simple cassette recorder

Simple HF Converter for Car Receiver

Simple HF receiver

A simple HF power amplifier on GI-7B lamps

Simple house call

Simple Key Voltage Stabilizer

Simple push button

Simple PAL/NTSC encoder for Elektronika GIS-02T generator

simple compressor

Simple shortwave

Simple shortwave receiver

Simple laboratory

Simple laboratory power supply 1…20 V with adjustable current protection

Simple laboratory power supply

Simple tube preamp for power amps

Simple tube receiver

Simple logarithmic voltmeter

Simple logic probe

simple amateur tape recorder

Simple amateur superheterodyne

Simple container store

A simple small-sized superheterodyne

simple manipulator

Simple trip computer

Simple megaphone with siren mode

Simple metal detector

Simple metronome

Simple microphone mixer

Simple millivoltmeter

A simple millivoltmeter on semiconductor triodes

Simple multipoint thermometer

Simple modulometer

simple monitor

A simple low frequency oscillator

A simple single-band telegraph transmitter

simple ohmmeter

Simple ohmmeter with a linear scale (Abroad)

simple oscilloscope

Simple Parallel Programmer for AVR

Simple Parallel Voltage Regulator

Simple transmitter for radio control

Simple transmitter on 144-146 MHz

Simple transmitter on 420-425 MHz

Simple transmitter on the 144 MHz band

A simple tetrode transmitter

Simple garland switch

Simple range switch

Simple job switch

Simple semi-automatic key

Simple code converter

Simple voltage-to-frequency converter

Simple voltage converter

Simple voltage converter with independent excitation

Simple temperature-voltage converter

Simple preselector for multi-band receiver

A simple device for a car enthusiast

A simple device for checking phones

A simple device for testing transistors and radio tubes

A simple device for setting the stereo balance

A simple amateur radio device

Simple receiver PSK-31

Simple receiver for fox hunting

A simple shortwave receiver

A simple fox receiver

Simple receiver on 144-146 MHz

Simple observer receiver on double-gate field-effect transistors

Simple Image Signal Receiver

Simple transceiver

Simple probe

Simple PTC

A simple three-transistor radio receiver

A simple radio path of the transceiver

Simple regenerator

Simple HF regenerator

Simple Power Regulator

Simple, no-interference controller

Simple Relay Switch

Simple reflex radio receiver

A simple subwoofer in a car speaker

Simple traffic light

Simple stopwatch

A simple selective amplifier

Simple touch call

A simple refrigerator alarm

Simple leak detector

Simple water level indicator

Simple synthesizer

Simple Frequency Synthesizer

Simple frequency synthesizer

Simple Synchronous Frequency Multiplier

Easy way to get circuit boards

A simple way to calculate the inductance of coils

An easy way to export AutoCad files to BMP format

A simple medium wave frequency synthesizer

Simple RMS

Simple Voltage Stabilizer

Simple voltage regulator with overload protection

A simple stereo generator

Simple stereo decoder

Simple stereo arm

Simple stereophonic radiogramophone

Simple stereo amplifier

Simple stroboscopic tachometer

simple adder

Simple superheterodyne

A simple superheterodyne with increased sensitivity

simple timer

Simple toothbrush timer

Simple timer to receiver

Simple D-trigger timer

Simple timer with auto power off

Simple tachometer

Simple telegraph key

A simple telegraph manipulator

Simple telephone set

simple thermometer

Simple thermometer with six sensors

A simple thermometer: what can it be?

Simple thermostat

Simple heat stabilizer

Simple heat stabilizer for vegetable storage

Simple thermostat for oscillator

Simple tester

Simple tester for logic circuits

Simple thyristor regulator

Simple transistor 1-V-2

A simple transistor stabilizer

Simple transistor RF amplifier

Simple transistor bass amplifier

Simple Tri-Band Direct Conversion Receiver

Simple trigger

Simple frequency doubler

Simple extension cord for remote control

Simple ultrasound

Simple VHF transmitter

A simple VHF receiver

Simple VHF FM transmitter

Simple VHF FM receiver

Simple UMZCH

A simple UMZCH on a TDA7294 chip

A simple UMZCH on a KR174UN31 chip

Simple UMZCH on field-effect transistors

Simple Q-multiplier (Abroad)

Simple Controlled Amplifier

Simple Amplifier

Simple Amplifier for Playing Recordings

A simple amplifier for a free energy powered receiver

A simple audio amplifier

Simple Power Amplifier

A simple power amplifier on two GK-71s. Part 1

A simple power amplifier on two GK-71s. Part 2

A simple low frequency amplifier

Simple DC Amplifier

Simple phase indicator

A simple filter for radio interference penetrating the network

Simple LED flashlight

A simple letter K code generator

Simple Function Generator

Simple digital meter Master C

Simple digital megohmmeter

Simple frequency modulator

Simple frequency counter

A simple four-channel amplifier with microcontroller control

Simple FM receiver

Simple PWM generator

Simple wideband RF signal generator

Simple school radio

Simple school tutor

Simple squelch

Simple electric musical instrument

Simple electronic voltmeter (Abroad)

Simple electronic key

Simple electronic switch

Simple electronic fuse

Simple electronic regulator

Simple electronic watchdog

Simple EMP

Simple EMP on Arduino Uno

Simple, network, lamp

Spatial selection of signals

Simple Q-multipliers (Abroad)

Simple automata lighting effects

Simple antenna and UHF converter

Simple 160 m band antennas

Simple voltmeters

Simple generators for learning Morse code

Simple generators for learning the telegraphic alphabet

Simple Power Pulse Generators

Simple generators on microcircuits

Simple decoders ABC

Simple capacitance meters

Simple transistor designs in avalanche mode

Simple designs on trinistor KU112A

Simple tape drives

Simple manipulators for EMP

Simple multi-band antennas

Simple intercoms

Simple voltage converters

Simple tools for the gardener and gardener

Simple receivers on semiconductor devices

Simple Probes

Simple radio microphones

Simple radio receivers on the MK484 chip

Simple time relays for electrified toys

Simple temperature controllers (Abroad)

Simple accurate clock

Simple transistor receivers

Simple devices for video equipment

Simple color and music consoles

Simple color music devices

Simple alarm clock on PIC16F84

Simple watch thermometer

Simple broadband antennas. Combined Antenna

Simple electronic clock with LCD

Simple EMP

Simple efficient long distance antennas

Against telephone pirates

Against telephone pirates (long distance call blocker, telephone line blocker)

Anti-theft device

Anti-noise correction of amplifiers and a new plagiarism from Marconi

Proton-402 - stereo

Prevention and adjustment of LPM cassette tape recorders

Preventive cleaning of the tape recorder and its storage

Preventive Antenna Inspection

Profiled screen for color and music installations

Trade Union Radio Club

Passage on 160 m band

Passage on HF bands

Passage on HF bands (Retro)

Percentage of silence

TDA3810 Surround Processor

Control processors for TVs from Siemens, Thomson, ITT

Philips TV Control Processors

Read this book

Past and Future

Goodbye Afghan

Simple LC meter

spring screwdriver

Direct conversion, at 40 meters

Rectangular pulses from sinusoidal oscillations

Live broadcasts on the air of the radio station

Pseudo quad prefix

Pseudoquadraphony - from a stereo signal

Pseudoquadrophony in SEGA MEGA DRIVE-2

Pseudo montage

Pseudo-sensory inclusion of modes in the tape recorder

Pseudo-sensor switch

Pseudo stereo mode on TV

Pseudo stereophonic prefix

Pseudo stereophonic sound reproduction

Pseudo stereophony in the receiver

Pseudo stereophony with a phase shifter

Psychoacoustic sound quality criteria and choice of UMZCH parameters

P-SK-D-3 in ULPT-61-II TVs

PTK - converter

PTC and transistor TV video amplifier

PTK for 2-3 channels

PTK-7

PTC converter

PTP with electronic tuning

PTU-3 for lecture demonstrations

Voice recorder console

TV remote control

Console for training radiotelegraphers

Remote control for Mayak-232-stereo

Remote astronauts

Remote Control

Antenna Rotation Control Panel

SEL-1 synchronizer control panel

Control panel of the training radio class

Remote control for digital cameras for stereo photography

Automated remote control for slide projector

Remote controls for consumer electronic equipment

PURK-24 in training

Start relay for asynchronous motor

Starting device

Starter charger with synchronous rectifier

Starter for halogen lamps

Let the activities of DOSAAF expand and grow stronger

Confused instruction

A guide to amateur radio designs

Travel bike device

Journey to other worlds

Traveling SSB

Ways to complete the radiofication of our country

Growth paths

Ways to improve the stabilized power supply UMZCH

Ways to improve trade in radio components

Ways to reduce the size of acoustic systems

The path to short waves

Path to radio engineering and electronics. Alternating current

The path to television. Block of amateur TV receivers

The path to television. Scanner

The path to television. Kinescope

The path to television. Home TV design

The path to television. The principle of obtaining a television image

Way to air

Path to Mastery

Way to victory

The path to victory is through mass character

The way of the collective radio station

The path of the radio amateur

The path of the Russian woman

The path of labor and victories

Dust caps for dynamic drivers. Amateur manufacturing technology

Piezo sensor in burglar alarm

Piezo quartz resonators

Piezoceramic resonators instead of quartz

Piezoceramic filters in amateur radios

Piezoceramic filters for SSB

Piezoceramic filters FP1P-049a, FP1P-049b

Piezoceramic filters FP1P8-3

Piezo ceramic phone

Piezoelectric pickup for electric guitar

Piezomicrophone effect in capacitors

Piezo siren in burglar alarm

Piezoelectric pickup heads. Training poster N26

Piezoelectric transistor

Fifth Republican

Five watt battery pack

Five-watt bass amplifier (Abroad)

Five-volt SHI stabilizer

Five-volt with protection system

Five band vertical antenna

Five band HF antenna

Five band exciter

Five band dipole

Five-channel SDU

Five-channel time relay on ATtiny2313A microcontrollers

Five-channel mixer

Five-channel mixer (Abroad)

Five-channel power amplifier for computer

Five-tube superheterodyne

Fifth anniversary of the great feat

Fifth Anniversary of the International Broadcasting Organization

Five-Year Plan for Efficiency and Quality - the enthusiasm and creativity of the young

Five-year plan of radiofication - in four years

Five-year plan for the development of television broadcasting in the USSR

Five band active

Five-band equalizer in a modular console

Five band transceiver equalizer

Five element antenna

Fifth All-Union shortwave competition

Fifth All-Union competition of shortwave radio amateurs

Fifth All-Union Radiotelephone Competitions of Dosaaf Shortwaves

Fifth year of the seven-year plan

Five days on the banks of the Danube

Five designs with unusual use of KR142EN19

fifty minutes

R-159-S

R-311 - sports receiver

Ra - Leningrad

Battery operation in emergency mode

Internet browsing under MS DOS 6.22

Operation of wind turbines in the conditions of the North

Switch operation with low current load

The work of a shortwave observer in competitions

The work of shortwavers of the first region

Operation of a tape recorder with IEC tape

Work for QRP

Work on vibroplex

Single frequency operation

Operation of one phone with caller ID on parallel lines

Operation of frequency converters with heptodes on short waves

Operation of NTV-1000 and NTV-2000 receivers with dual-band converters

Working with COM port in PureBasic environment

Working with QTH locator

Working with USB devices in Windows

Working with a sweep generator

Work with GKCh

Working with designers in the Lviv Radio Club

Working with novice hunters

Working with the new locator

Working with an oscilloscope

Working with a direction finding attachment

Working with thin drills

Working with files on external media using BASCOM AVR

The operation of televisions with a circuit in the kinescope

Operation of a three-phase electric motor in a single-phase network

UMZCH work for complex load

We work in SSTV contests

We work with WinDRM on HF and VHF

Works UL7FA

Lightning-1 works

People's laboratory works

The electron beam works

Work with trade unions

Work closely

Automatic machines work

Work with youth - special attention!

DOSAAF work to the level of modern requirements

Works of Leningraders

Works on the study of the propagation of ultrashort waves in the USSR

Working profession of lasers

Workplace of a radio amateur

working character

Working character of Svetlana

Alignment with the flag of the Spartakiad

Indifference is a dangerous enemy

Equal conditions - for all. (VII Summer Spartakiad of the Peoples of the USSR)

For the good of the people

Radiator for D7 series diodes

Radiator for KT315

Radiator for low power semiconductor devices

Radiator for a powerful transistor

Radiator for transistor

Radiator for transistors

Heat sinks for high power semiconductor devices

Radiators for semiconductor devices

Radiation indicator Storozh-R

Radiation watchman in the radio receiver

Radio - to the collective farms!

Radio - the great discovery of Russian science

Radio - in all collective farms, in every house of a collective farmer!

Radio is a matter of special national importance

Radio - to all villages of Altai

Radio - yesterday, today, tomorrow

Radio - about finalizing tape recorders

Radio - about Radio-86RK

Radio in astronomy

Radio in the fight for peace

Radio in the tenth five-year plan

Radio in the exploration of the Soviet Arctic

Radio in every collective farm house

Radio in forestry

Radio at Moscow University

Radio in People's Poland

Radio in People's China

Radio in the national economy

Radio in the Nenets collective farm

Radio in the Patriotic War

Radio in Romania

Radio in the Soviet Army

Radio in People's Democracies

Radio tomorrow

Radio and science

Radio and television in Ukraine

Radio and Esperanto

Radio at great construction sites

Radio at the All-Union Agricultural Exhibition

Radio on high-rise buildings

Radio in railway transport

Radio on the ship

Radio on Svyaz-expocomm-2008

Radio in the service of the Soviet Armed Forces

Radio in the service of the Soviet people

Radio in the service of cotton growers

Radio on transport

Radio at the festival

Radio in virgin lands

Radio at the Czechoslovak Exhibition

Radio about Radio-86RK

October Radio

UN Radio - Voice of America affiliate

Warmonger Radio

Radio Rebelde - radio station of the revolution

Radio Free Cuba

Radio of the country of socialism

Radio-86RK

Radio-86RK - ROM programmer

Radio-86RK - light-dynamic installation

Radio-86RK + program = multimeter

Radio-86RK receives Morse code

Radio-86RK reference tables

Radio-86RK reference tables (tab)

Radio-86RKprint

Radio equipment at the Bulgarian exhibition

Radio equipment at the Leipzig Fair

Radio equipment at the 1953 Leipzig Fair

Radio astronomy observations of Venus

radio astronomy

Radio to every collective farm house!

Broadcasting in the fight for international cooperation

Broadcasting in China

Broadcasting in the People's Republic of Albania

Broadcasting in Sarapul

Broadcasting in the Soviet Army is a powerful means of agitation and propaganda

Broadcasting and radiofication in the people's democracies

Broadcasting and television in 1961

Broadcasting obscurantists and spies in cassocks

People's China Broadcasting

Broadcasting of People's Democracies in the Struggle for Peace

Radio broadcasting of fascist obscurantists

Broadcast receivers

Broadcast HF receiver with Q-multiplier

Broadcast receiver - for telecontrol

Broadcasting receiver Veras RP-225

Broadcast Receiver Festival

VHF broadcast receiver with double frequency conversion

FM Broadcast Receiver

Radio to all collective farms, to every house of a collective farmer

Radio wave methods

Radio waves

Radio waves of sound and infrasound frequencies

Radio waves explore the planet

Radio waves. The longer, the further

Radio weaponry of fishing vessels

Radio exhibition in Düsseldorf

Radio exhibition at the Institute

Radio show in Rome

Radio exhibition of technical schools of communication

Radio message from Mirny

radiogramophone

Radiogramophones

Radiograms of October

Revolution Radiograms

Radiograms from polar latitudes

Radiograms that went down in history

country radio day

Radiotroopers of Victory Memorial

Radio components - by mail

Radio factory on Stopani street

Radio knowledge - young!

Radiosonde system prof. P.A. Molchanova

Radiozori of the country of the Soviets

radio game

Radio game Military radio operator

radio toys

radio emission from the sun

Radio pulse frequency multiplication

Security alarm radio channel based on Ural radio station

radio class

Radio class and range

Radio class Channel-10

Radio club - for every enterprise

Radio club - school of radio operators

Radio club at school

Radio club or Skoda radio operators?

Radio Club of the Moscow Institute of Communications Engineers

Radioclub Smena

Radioclub Builder

Lenin School Radio Club

Radio clubs - public consultants

Radio clubs - a modern technical base

Radio club in Penza - 80 years

Radio clubs in schools

Radio clubs of the GDR

Dosarma radio clubs

Radio clubs and radio amateurs should help rural radio

Radio clubs of Osoaviakhim

Radio codes in practice

Radio compass

Radio compass in fox hunting receiver

Radio complex

Radio complex Romantika-002-stereo, radio receiver with clock Quartz-420

Radio constructor

Radio constructor Sound effect simulators

Radio constructor Quartz calibrator

Radio designer Electron-M

Radio designer Yunost KP101

Radio designer Yunost-102

Radio designer Yunost-105

Radio conference with the ISS crew

Radio circles in the primary organizations of DOSAAF

Radio circles in schools

Radio club at the institute

Radio circle in the camp

Radio circle of the House of Culture

Radio circle under a canopy

Radiola

Radiola (Exhibit of the 11th All-Union Radio Exhibition)

Radiola Baikal

Radiola Victoria-003-stereo

Radiola Volga

Top class radio

Radiola VEF-Radio

Radiola Gamma

Radiola Daugava

Radiola Iolanta

Radiola Kama

Radiola Latvia

Radiola Lux

Radiola Melodiya-110-stereo, cassette recorder Elektronika-203-stereo

Radiola Minsk R7 and radio receiver Minsk

Radiola Minsk R-7-55

Radiola on semiconductor triodes

Radiola Record

Radiola Record-311

Radiola Rigonda

Radiola Rigonda-102

Radiola RL-5

Radiola with push-button tuning

radiola with tape recorder

Radiola Sakta

Radiola Siberia

Radiola Symphony-2

Radiola Sirius-308

Radiola Sirius-315-pano

Radiola Sirius-5

Radiola Ural-110

Radiola Ural-49

Radiola Ural-5

Radiola Ural-52

Radiola Chaika

Radiola of Estonia

Radiola Estonia-006-stereo

Radiola Estonia-3

Radiola Efir-M

Radio laboratory in a personal computer

radio tubes

Radio lines

radio literature

Radio Literature in 1959

Radio Literature in 1963

Radio Literature in 1969

Radio Literature in 1970

Radar station P-10

Radar technology in meteorology

Air defense radar technology

Radar facilities of the ground forces

Radar stations

Radar speed meter

Radar complex Skala

Radar

Radio receiver according to the OV-1 scheme

Radiols - tape recorders

Radiola-72

amateur radio amateur

radio amateurs

Radio amateurs - the 50th anniversary of October!

Radio amateurs - to help the national economy

Radio amateurs - national economy

Radio amateurs - assistants to scientists

Radio amateurs are assistants to scientists. (To the 50th anniversary of the launch of the first artificial Earth satellite)

Radio amateurs - industries. Radio watchman, New profession of thyristors. High Frequency Seamstress Express Analyzer

Radio amateurs - seven years old

Radio amateurs - health service. Phone electrocardiogram. Speed ​​analysis. thromboelastograph

Radio amateurs - technical progress

Radio amateurs - participants of the All-Union campaign

Radio amateurs - to DOSAAF schools. (29th All-Union)

Radio amateurs of Altai

Radio amateurs of Armenia

Radio amateurs in the museum-reserve

Radio amateurs in the field day

Radio amateurs to help the collective farm village

Radio amateurs in honor of the XX Congress of the CPSU

Radio amateurs are preparing for the 11th All-Union Radio Exhibition

Radio amateurs are preparing for the 12th All-Union Radio Exhibition

Radio amateurs are preparing for the 12th radio exhibition

Radio amateurs are preparing for the 9th All-Union exhibition of amateur radio creativity

Radio amateurs GTS

Radio amateurs of Donbass - Motherland

Radio amateurs of the Arctic

Radio Amateurs and the Academy World Travel Encyclopedia

Radio amateurs and space

Radio amateurs and the first satellites

Radio amateurs of the world are delighted

Radio amateurs of Moldova

Radio amateurs MTS

Radio amateurs on Sviaz-75

Radio amateurs at the festival

Radio amateurs chart new frontiers

Radio amateurs of People's Hungary

Radio amateurs for the national economy

Radio amateurs discuss the quality of radio receiving equipment

Radio amateurs of one city

Radio amateurs of one factory

Radio amateurs of the first nuclear

Radio amateurs radio collective farms

Radio amateurs of Rostselmash

Radio amateurs of Shmakovo village

Radio amateurs of the Agricultural Institute

Radio amateurs of Soviet Belarus

Radio amateurs of Soviet Ukraine

Radio amateurs of the capital on the eve of the 10th All-Union Radio Exhibition

Radio amateurs to the congress

Radio amateurs of Ukraine - radio enthusiasts

Ufa radio amateurs - outside the club door

Radio amateurs of Czechoslovakia

Radio amateurs of Chuvashia contribute to the radio

Radio amateurs of Yugoslavia

Radio amateurs, join the ranks of Dosarm!

Radio amateurs, get ready for the 40th anniversary of the Great October Revolution

Radio amateurs-dosaafites of the collective farm Borets

Radio amateurs-national economy

Radio amateurs-seven years

Radio amateurs-technological progress

A radio amateur must be an experimenter

A radio amateur who performed a miracle ...

Amateur radio emergency…

Amateur radio map of the world

Amateur Radio Laboratory

Amateur Radio Latvia

World Ocean Museum Amateur Radio Program

Amateur radio diplomas of the world

Amateur radio magazines

Amateur radio modules

Amateur radio calculations on the computer

Radio amateur packet networks

Earth amateur radio satellites

Radio amateur communication technologies based on VoIP

Amateur radio Q-code

Amateur radio indicator generator

Amateur radio RTTY code sensor

Radio amateur navigation receiver

Amateur radio experience helps

Amateur radio pantograph

Radio amateur holiday that has become a tradition

Radio amateur greetings to the XV Congress of the Komsomol

Amateur radio sport in Czechoslovakia

Amateur radio superheterodyne

Ham radio phone

Amateur Radio University

Amateur radio forum in Leipzig

Amateur radio frequency counter

Amateur Radio Today

Amateur radio traffic in Bulgaria

Amateur radio movement in People's Hungary

Amateur radio traffic in Czechoslovakia

Amateur radio creativity - at the service of the five-year plan of efficiency and quality!

Radio amateur creativity - full support

Amateur radio - to schools

Amateur radio - to schools!

Amateur radio in space continues

Amateur Radio in People's China

Amateur Radio in New China

Amateur radio in the Romanian People's Republic

Amateur radio in schools!

Amateur radio should become massive!

Amateur radio and Dosarma tasks

Amateur radio and polytechnic training

Amateur Radio and Radiosport in Kazakhstan

Amateur radio in orbital stations

Amateur radio: achievements and problems

Amateur radio - all professions are obedient

Radio amateur about microprocessors and microcomputers

Radio amateur about microprocessors and microcomputers. Directives for launching and debugging programs

Radio amateur about microprocessors and microcomputers. Display module

Radio amateur about microprocessors and microcomputers. DRAM module

Radio amateur about microprocessors and microcomputers. interface module

To a radio amateur about microprocessors and microcomputers. Microcomputer software

BAM radio amateurs - support and attention

Radio amateurs-designers - more attention!

Radio amateurs-designers - attention and help

Radio amateurs and radio sports - to the level of new tasks (delegates of the VI Congress of DOSAAF at the round table)

The country's radio highways today

Radio highway of the three republics

Radio highway through the Tian Shan

Radio marathon Call of distances

Radio marathon crossed the equator

Radio marathon continues!

Radio match Hungary - Ukraine

Beacon

radio beacons

Radio beacon of 1300 and 2400 MHz bands

radio megaphone

Universal Powered Radiometer

Radiometers

Radiometric instruments in land reclamation and construction research

Radiometronome

Radiometers based on semiconductor triodes

Radio microphone

Radio microphone - from a mobile phone

Radio microphone for lecturers

Radio microphone with loop antenna

Radio microphone with digital control and RDS

Radio all-around-71

Radio observation of the Sun

Radio navigation systems

radio navigation

Radio navigation and satellite radio navigation systems

Radio heating and drying

Motorcycle competition radio service

Radio objects of the universe

Radio orientation is gaining momentum

Radio orientation - 10 years

radio hunting

Radar system for shells

direction finder

Radio direction finder to search for a rocket model

Radio direction finder Lis-3,5

Radio direction finder per range

radio call

radio pills

Radio pirates

Radio search for pets

Radio search near Rivne

short range radio range

Radio reception and detection

HF radio reception with a VHF USB tuner

Radio reception on one sideband

Radio reception on the Crystal hearing aid

Radio reception... without radio

Radio receiver - megaphone

Radio receiver - aka digital frequency meter

Radio receiver - hearing aid

1st class radio receiver

Contest-RX radio receiver

Radio receiver PL-660 and its refinement. Part 1

Radio receiver PL-660 and its refinement. Part 4

Radio receiver VV-663

Radio receiver A-695

car radio receiver

Almaz radio receiver

Radio Climber

Radio Alpinist-405

Amfiton-micro radio receiver

Ausma radio receiver

Baku radio receiver

Baltika radio receiver

Radio receiver without inductors

car radio

Radio receiver in a notebook

Volga radio receiver

Voskhod radio receiver

Radio receiver for car Moskvich

Radio receiver for giving

Radio receiver for local reception

Radio receiver Dnepropetrovsk

Radio receiver Dnipro-52

Radio receiver

Radio receiver in five minutes

Radio receiver and radiola Mir

Radio receiver and radiola Record

Radio receiver from sets Background

Radio indicator

Spark radio receiver

Radio receiver Karpaty

Radio receiver Quartz-403

Radio receiver Kyiv B-2

Radio Classic-Test

Radio Swallow

Radio receiver Leningrad-50 (L-50)

fox radio receiver

Radio receiver Beam

Radio receiver Kid

Radio receiver Malchish

Radio receiver Minsk

Radio receiver Mir

Moskvich radio receiver

Radio receiver Moskvich-3

Radio receiver on 144-146 MHz and 28-29,7 MHz

28 MHz radio receiver

Tourist-based radio receiver

Radio receiver on two transistors

Radio receiver on crystal triodes

Radio receiver on a multifunctional chip

Radio receiver on semiconductor triodes

Radio receiver on three MP transistors

Radio receiver on, chip K174XA10

Radio Naroch

Neva radio receiver

Radio receiver Neva-55

Neiva-M radio receiver

Radio receiver Ogonyok

Ocean radio

October radio receiver

First class radio

Pion-DSP radio receiver

Pioneer radio receiver

1-V-0 radio receiver with low anode voltage

direct amplification radio

MW direct amplification radio receiver

Radio receiver Riga-10

Radio receiver Riga-6

Radio receiver Rodina-52

Radio receiver Rodina-59

Radio receiver Russia-306, cassette attachment Vesna-102-stereo

Radio receiver powered by ... multimeter

FET radio receiver

Radio Salyut-001

Radio Cricket

Selga radio receiver

Selga-402 radio receiver

Sonata radio receiver

Radio Sport-2

Radio receiver Super-Test

Surprise radio receiver

TPS-54 radio receiver

Tula radio receiver

Radio Tourist

Radio receiver Ural-301

Radio receiver Ural-47

Etude radio receiver

Radio Etude-603

Jung's radio

Radio receivers - rural clubs

1972 radios

AM radio receivers

Radio receivers ARZ-51 and AP3-52

The radios in the village must work without interruption.

1966 radios and radios

Radio receivers and radiograms-78

Radio receivers from a set of parts

Radio receivers Kazakhstan and Kazakhstan-2

Radio receivers in the domestic market

Self powered radios

Radios, radios, radios and radios. 1980 models

Radio receivers, radiograms, tape recorders, electrophones (collection of circuits)

Radio receiving antennas

Radio receivers on the K174XA42 chip

radio for tape recorder

Radio set-top box for a three-program loudspeaker

Radio prefix for three programs

radio probe

Radio forecast and geophysical observations

Radio forecast of the lowest usable frequencies

The radio industry in 1950

Radio industry in the Great Patriotic War

Radio industry in the new five-year plan

Radio industry in the Czechoslovak Republic

Radio industry and radiofication of the country

The radio industry works for communism

Radio industry of Czechoslovakia

Radio conversation with Mirny

radio relay

Radio relay system Druzhba

Radio relay lines in the 6th five-year plan

Radio relay backbones expand the boundaries of television

Radio room of the cruiser Aurora

Radio communication - each MTS

Radio communication was reliable

Radio communication in Antarctica

Radio communication in the Antarctic expedition

Radio communications in the battle for Kyiv

Radio communication in the Great Patriotic War

Radio communication in the Great Patriotic War

Radio communications in the Armed Forces

Radio communication in space

Radio communication in MTS of the Moscow region

Radio communication in various wave bands

Radio communication in areas of development of virgin lands

Radio communication in agriculture

Radio communications in the Soviet Army

Radio communication Earth - East - 2

Radio communication and broadcasting during the friendship visit

Radio communication and radio engineering in military affairs

Radio communications and the Soviet Army

Radio communication between antipodes

Radio communication in railway transport

Radio communication on the moon

Radio communication in motorcycle competitions

Radio communication on one sideband

Radio communication in the service of mechanics

Radio communication in the fleet

Radio communication during the development of virgin and fallow lands

Radio communication with FM

Radio communication of the country of socialism

Radio communications, broadcasting and television of the Land of the Soviets

Radio alarm for hunters

Waiter call radio system

Radio servants of two masters

Radio competitions in Poland

Inductee radio competition

Radiospectroscopy

Radiosport in the pioneer camp

Radiosport in Poland

Radiosport in the Olympics

Radiosport in the Spartakiad of the Peoples of the USSR

Radiosport in Czechoslovakia

Radiosport in the anniversary year

Radiosport is included in the All-Union classification

Radiosport and legality

Radiosport in the arena of the All-Union Spartakiad

Radiosport: results and plans

Radiosport: results, prospects, tasks

Radio athletes in the Olympics

Radio athletes of Kyrgyzstan need attention

Radio sportsmen about their technique

Radio sportsmen about their technique. Q multiplier

Radio sportsmen of one part

Radiosport - mass character!

Radio facilities of the Red Army: American trace

Radio stations of the Great Patriotic War

Radio stations R-105M, R-108M, R-109M

Radio stations of the revolution. At the Center for Great Achievements

Radio stations of the revolution. V. I. Lenin on New Holland

Radio stations of the revolution. Voice of the Soviets

Harvest radio stations

Radio station 10-RT

Radio station 10-RT in the national economy and radiosport

Radio station UA1AF

Radio station ATM-48

All-around radio station

radio station for radio network competition

Radio station ZhR-4

Hummingbird radio station

shortwave radio station

Shortwave radio station 3rd group

Radio station Len - on 29 MHz FM

Radio station on 144-146 MHz

Radio station on 1500 MHz

Radio station on 28 and 144 MHz

Radio station on 38-40 MHz

Radio station on 420-425 MHz

Radio station on 420-435 MHz

Radio station on 430-435 MHz

Radio station on 430-440 MHz

Radio station on 5650-5670 MHz

Radio station on coaxial resonators

Radio station on a lamp 12С3С

Radio station on the lamp 6S21D

Transistor radio station

Radio station Nedra-1

Radio station Nedra-P

October radio station

Radio station of the first category - laureate of the State Prize

Radio station R-106

Radio station R-126

Radio station R-609

RBM radio station

Radio station RB-M was also the god of war

Radio station RS-25 District

Radio station of the Granit system

Radio station Tais-RM41

Radio station UA6LK

Harvest radio station with universal power supply

Radio buildings, 1973

Radio construction in China

Radio and television tower of the capital of the GDR

radiotelemetry

radio telemetry

Radio telescopes listen to the universe

Radiotelephony

Radiotelephone competition

Radio engineer MTS

Radio engineering in the forestry industry

Radio engineering in the USSR

Radio engineering and electronics in complex automation of bearing production

Radio engineering in the service of the Soviet people

Radio engineering in the service of modern physics

Radio engineering-101-stereo

Radio engineering - at the service of the national economy

radio technical ruler

Radio engineering literature in 1952

Radio engineering literature in 1953

Radio engineering literature in 1954

Radio engineering literature in 1955

Radio engineering literature in 1956

Radio technical literature in 1957

Radio engineering literature in 1958

Radio engineering literature in 1960

Radio engineering literature in 1964

Radio engineering literature in 1970

Radio engineering industry in the 6th five-year plan

Radio engineering knowledge - to the masses of youth

Radio engineering knowledge - for schoolchildren

Radio engineering calculations in Excel

Navigation radio equipment

Radio fabric for loudspeakers

Radio path for microcassette recorder

Radio path radio tape recorder Riga-120V

Direct amplification receiver SV radio path

Country broadcasting network

Radio broadcasting installations of the MSSRTU

Broadcasting installations TU-50 and TU-100

Radio Broadcast Alarm

Radio broadcasting unit with remote power supply

Radio extenders - the optimal solution

Radio IR remote control satellite tuner

VTU radio center

Radio unit KRU-40

Radio station on wheels

Pioneer camp radio station

Dynamo stadium radio center

Radio node Student

Radio unit TU-600

Tourist Radio Center

Radio unit UK-50

Radio unit UTS-48

Model aircraft radio control: history and modernity

Radio control overhead projectors

Radio control models

Radio control models. Eight-command equipment

Radio control models. Simplified proportional control system

RC tank model

Radio controlled submarine

radio controlled socket

RC socket

RC acrobats

radio-controlled rockets

RC Boat Toy

RC lunar rover

RC Power Strip

Radio installation in an anti-aircraft projectile

Radio unit for remote control of the tractor

Motorcycle radio set

Radiophones - village

Radio operators offer

Radiofication unremitting attention

Radiofication of the village - unremitting attention

Radiofication is an important political task

Radiofication is the vital business of the Komsomol

Radiofication in 1947

Radiofication in the new Stalinist five-year plan

Radiofication of the collective farm village

Radiofication of the Krasnodar Territory

Radiofication of Moscow in the new Stalinist five-year plan

Radiofication of the Moscow region

Radio communication in virgin lands

Radiofication of points without electricity

Radiofication Rostov region

Radiofication of fishing collective farms

Radiofication of villages in Bashkiria

Radiofication of the village is the most important task

Radiofiction of the Smolensk region

Radiofication of Ukraine

Transistorized radio toys

Radio hooliganism before the court

Radio hooligans and radio amateurs

RF and modulation

RF modules - DIY

RF elements and devices based on components of microsystem technology

RF transceiver unit

RF probe

Radio frequency path of the transceiver set-top box

Radio frequencies for industrial and medical RF installations

Radio expeditions last year

Radio expedition Victory continues (Battle of Stalingrad - 70 years)

Radio expedition CHERNOBYL - 2006

Radio electronics

Radio electronics - the soul of automation

Radioelectronics - medicine

Radioelectronics of Armenia

Radioelectronics of Belarus

Radio electronics in big chemistry

Radio electronics in military affairs

Radio electronics in geophysics

Radio electronics in space research

Radio electronics in People's Hungary

Radio electronics in aviation

Radio electronics in agricultural production

Air fleet radio electronics

Radio electronics and life

Radio electronics and space flight

Radio electronics and control technology

Radio electronics in the service of health

Radio electronics in the service of national defense

Radioelectronics of People's Poland

Radioelectronics NRV

Radio electronics serves communism

Electronic warfare - 100 years

Radio-electronic innovations at VDNKh

World Radio Relay

Radio echo at ultrashort waves

Radiates the battleship Potemkin

Radiates Vaskovsky

Radio operator - on land and at sea

Radio operator German Shchelchkov

Radio operator from the headquarters of the Western Front. (Radio expedition October-60)

First Class Radio Operator

Front line radio operator

Radio operator from Magnitogorsk

Aeroflot radio operator

Radio operator of the Baltic Shipping Company

Radio operator Elena Stemikovskaya

Radio operator from Tyumen

Radio operator Monika Kivlenieks

Radio operator Pelageya Turygina

Radio operator from Chukotka

Radio operator of the virgin village

Radio operators of our Motherland

Anyone can become a radio operator

Radio operators are heroes

Radio operators - laureates of the Stalin Prize

Radio operators of the Arctic front

Warship radio operators

Radio operators in the battles for the Motherland

Great Construction Radio Operators

Radio operators of the Navy

Red Destroyer Radio Operators

Radio operators of the cruiser Ordzhonikidze

Radio operators of the ice continent

Radio operators of Malaya Zemlya

Radio operators pick up speed

Radio operators of the first tank

Radio Operators of Glory

Radio operators of the Soviet Army

Radio operators of Tamanskaya

Radio operators of the fourth Antarctic

Radio operators-heroes

Joyful May

Rainbow, intermarried with Lightning

Rainbow-6

We rejoice in the success of our friends

iPhone 4 disassembly

Disassembly of the Nokia N8 smartphone

Disassembly of the ferrite core

Collapsible fastening of the movable system of dynamic heads

picky hare

Radio operators conduct reconnaissance

Scouts of the future

Expand preparations for the 9th All-Union Exhibition of Amateur Radio Constructors

Expand the production of radio components

Expand amateur radio work in each primary organization of Dosarma

Scan and deflection system of 625 lines

Satellite TV signal splitters

Video and audio splitter

Mains voltage splitter in a computer monitor

Develop social principles

Develop amateur radio sports

Develop amateur radio design activities

Develop ultrashortwave sports

Development of a television transmission network in the USSR

Development of wire broadcasting

The development of radio engineering in the USSR

The development of radio engineering and the prospects for its use

Development of radiofication in Bulgaria

The development of radio in Moscow

Development of Soviet radio engineering

The development of Soviet radio engineering in 1949

The development of Soviet radio engineering in 1950

Development of satellite communications in Russia - possible prospects

The development of television in the USSR

The development of television broadcasting in the USSR

Development of VHF communication technology in the pre-war period

Development of digital video recording and video cameras by SONY. DV format and PC series miniDV camcorders

Development of digital circuits

Conversation before the final

Conversation with shortwave

Conversation node for a telephone set

Overclocking a video card

The defeat of the Nazi troops near Moscow

Crossover LC filters in multiband UMZCH

Crossover filters in loudspeakers

Crossover filters for three-way loudspeakers

Separation filter

Head degaussing

Degaussing the kinescope mask

Degaussing the color kinescope mask

Degaussing assembly tools

Degaussing choke

Electric guitar neck markings

Marking sheet organic glass

Marking sheet materials. Core fixation

Marking work

Marking roller

Placement of parts on the chassis

Thinking About Information Security

Reflections after victory

Coach's Reflections

Multi-colored flash drives to protect against pirates

Developed at MEPhI

Developed in the radio club

Designed in Japan (generators)

Developed in Japan (LED application, indication)

Design and manufacture of printed circuit boards

Development of microcontroller USB devices in the BASCOM environment

Development of effects for LED cube without programming

Australian ham designs (Found online)

Developments of Belgian radio amateurs

Developments of Greek amateur radio

Developments of Indian radio amateurs

Developments of Italian radio amateurs

Developments of Chinese radio amateurs

Developments of German radio amateurs

Developments of radio amateurs of the Baltic States

Developments of radio amateurs around the world (Found on the Internet)

Developments of radio amateurs of the countries of Southeast Asia (Found on the Internet)

Developments of Romanian radio amateurs

Developments of Scandinavian radio amateurs

Developments of Turkish radio amateurs

Developments of French radio amateurs

Developments of Czech radio amateurs (Found on the Internet)

Developments of Japanese radio amateurs (automatic)

Developments of Japanese radio amateurs (video equipment)

Developments of Japanese radio amateurs (design and technology)

Developments of Japanese radio amateurs (sound engineering)

Developments of Japanese radio amateurs (power supplies)

Developments of Japanese radio amateurs (other)

Ferrite cutting

Ferrite cutting

Split loop antenna

Permitted bands, power and types of work for various categories of radio stations

Discharger and charger for Ni-Cd and Ni-MH batteries

Board connector

Speaker terminal

Lamp panel connector

AMP connectors and connectors, electromagnetic relays

Power connectors

Raidola tape recorder Kazan-2

Area of ​​continuous radio coverage

Frame for reception on HF

Frame for drawing printed conductors

Frame on one mast

Loop Antenna

HF loop antenna

160 m loop antenna

Loop medium wave antenna

VHF loop antenna

Foil frame VHF antenna

Loop antennas for long-range television reception

HF loop antennas in portable receivers

Loop television antennas

Report of amateur radio designers

Radio amateurs report

Athletes of Kazakhstan report

Schoolchildren report

Young people report. (27th All-Union Radio Exhibition)

Recognition of symmetrical interference

Distribution of types of radiation by frequencies of amateur HF bands

Distribution of types of radiation by frequencies in the amateur band 144 MHz

Distribution of frequency bands on amateur HF bands

Distribution of frequencies of amateur bands by types of radiation and operating conditions

Distribution of frequencies by types of radiation in the range of 144146 MHz

AV Distributor

Propagation of meter waves over long distances

Propagation of radio waves

Radio wave propagation and soil conductivity

VHF distribution and television reception

Propagation of ultrashort waves

Propagation of electromagnetic energy

Electric Guitar Atomizer (Abroad)

Recording story

The Story of Krenkel

Says Nezhinsky amateur

Radio engineers say

The astronauts tell

Our guests tell

Mismatched Loads for Testing VHF Power Amplifiers

Solution for etching circuit boards

Etching solution for foil printed circuit boards

Solutions for etching boards. PCB tinning

A worthy replacement is growing

The skill of Soviet radio operators is growing

The amateur radio industry is on the rise

Growing network of radio clubs

Grow and multiply frames of shortwaves

Grow a sports team

Stretching the sweep in the S1-94 oscilloscope

Sweep stretching in the Saga oscilloscope

Stretched Ranges

Extended bands in HF receiver

fuel flow meter for car

The rise of Soviet electronics

Comb instead of compass

Calculation of a transmitter with anode modulation

Calculation of the oscillator on transistors

Calculation of an acoustic phase inverter

Calculation of AS on a programmable microcalculator Elektronika B3-34

Calculation of the frequency response of narrow-band microwave filters

Calculation of a transformerless bass amplifier according to nomograms

CAN Network Bit Timing Calculation

Calculation of a vertical quarter-wave antenna

Power supply rectifier calculation

Output stage calculation

Calculation of the vertical scan output stage with a transformer output

Calculation of the output stage with a single-link P-loop

Output transformer calculation for two loudspeakers

Calculation of the output device of a broadcasting superheterodyne receiver

Calculation of the output power of radio transmitters

Transmitter output stage calculation

Calculation of output transformers

Calculation of local oscillators of transistor receivers

Loudspeaker calculation

Calculation of the voltage divider in the base circuit of the transistor stage

Calculation of a voltage divider to a tube voltmeter

Calculation of chokes for fluorescent lamps

Calculation of the capacitance of blocking capacitors

Capacitive filter calculation

Calculation and production of flat coils

Calculation of SMPS on microcircuits of the VIPer-plus series

Calculation of inductances on ring magnetic circuits

Calculation of a cable power divider

Coil calculation

Loop calculation with frequency-linearized tuning

Calculation of coordinates of communication objects

Amateur transmitter calculation

Calculation of the magnetic permeability of the magnetic circuit

Calculation of low-power flyback voltage converters on microcircuits

Calculation of a multi-section band-pass filter

Calculation of a multilayer coil

Calculation of a multistage divider

Calculation on PMK of a parametric stabilizer

Calculation of flyback voltage converters in Excel

Calculation of single-tube RC generators

Calculation of a parametric voltage stabilizer

Calculation of satellite dish orientation parameters

U-shaped contour calculation

Calculation of microwave strip filters

Band pass filter calculation

Calculation of bandpass power amplifiers of the VHF range

Calculation of semiconductor RC filters

Calculation of radiators for diodes and transistors

Calculation of radio paths

Tone control calculation

SSB Transmitter Mode Calculation

Calculation of a resistive voltage divider.

Calculation of a network power supply with a quenching capacitor

Calculation of the network power supply. Calculation of the setting node

Calculation of the network transformer of the power supply

Calculation of the stabilizer for a vibration pump

Voltage stabilizer calculation

Calculation of a voltage regulator with a logic element

Calculation of heat sinks on a computer

Calculation of the temperature-sensitive bridge.

Calculation of toroidal inductors with ferrite cores

Calculation of toroidal transformers

Calculation of the transformer and the circuit of the spark suppression of the vibration converter

Calculation of the transformer switching power supply

Calculation of a narrow-band notch filter on transistors

Calculation of the setting node

Calculation of the shortening of coaxial cables

Universal Shunt Calculation

Calculation of a ferroresonant voltage regulator

Calculation of the number of turns of coils

Calculation of FM detectors with PLL

Calculation of the equalizer on the microcalculator Elektronika B3-34

Calculation of the electromagnetic focusing system

Calculation of the elements of the analog control circuit in a microcontroller device

Pay slip No. 1

Pay slip No. 2

Pay slip No. 3

Pay slip No. 4

Auto Key Extension

Expanding the capabilities of the signal strength indicator

Expanding the capabilities of the calculator CITIZEN SRP-325G

Expanding the capabilities of the ALAN-48+ radio station

Expanding the capabilities of reversible counters

Expanding the capabilities of the CDS

Trigger Extension

Expanding the capabilities of the indicator probe

Extending the range of tone control

Expansion of the stereo effect area

Expansion of the voltage interval of the network of transformer power supplies

Extending the Screen Brightness Range

Automatic key memory expansion

Expansion of measurement limits Ts435

Expanding the measurement limits of the M890G multimeter

Extending the Frequency Limits of the M890G Multimeter

Expansion of the production of broadcasting receivers and televisions

Printer port expander

Expand the production of books on semiconductors

expand the scope of activities of radio amateur designers

Expand international communications of Soviet radio amateurs

Expand research work

Ratan-600. All-Around Radio Astronomy Champion

military labor

Innovators

RG-5S - stereo

jet lamp

Reactance

Reactive transistor

Reaction plus precision

Implementation on the basis of the W5100 chip of a device for working in Ethernet networks

Realization of the effect of presence

Resuscitation of galvanic cells

Resuscitation of black and white kinescopes

Revdinsky amateur

Reverb for electric guitar

Reverberation reproducing unit for tape recorder MEZ-15

Reverse in Orbit-106

Reversible running lights

Reversing nodes in a HF transceiver

Reversing Converter

Reversing voltage converter

Reversible drive

Reversible mixer

FET reversing amplifier

Reversible broadband cascade

Reversing adapter for charger

Regenerative RF and IF amplifiers

Regenerative KB receiver

Regenerative HF receiver

Regenerative parallel-balanced cascade

Regenerative preselector converter

Regenerative clock amplifier

Regenerative, at 80 meters

Video clock regenerators

Regeneration of galvanic cells and batteries

Regeneration of ferric chloride solution

Regeneration of watch galvanic cells

Regeneration of elements in the Ocean

Register K155IR1 in counters

Intrusion recorder with telephone control

Ground motion recorder

Seismic vibration recorder

Call recorder

Registration of radioactive emissions

Recording energy consumption in ThingSpeak

Regulation of the output impedance of the UMZCH by means of a combined environmental protection

Regulation of the output power of self-generating half-bridge inverters

Adjusting the depth of the stereo effect

Volume control in EMR

Low voltage load power regulation.

Pulse duty cycle control

Regulation of the pulse repetition rate in a multivibrator

Regulation of the number of revolutions of the wind turbine depending on the load

Adjusting the amplitude of signals in oscilloscopes

Adjustment and stabilization of the frequency of rotation of DC motors

Adjustment of the recording channel of the tape recorder by modern means. Computer and CD player as test signal generators

Feedback adjustment

Band adjustment

TV adjustment in service mode

Adjusting the turntable's tonearm using a computer

Adjusting the angle of the magnetic heads

Phase reflex adjustment

Adjusting the color background on TVs

Receiver sensitivity adjustment

Electromagnet adjustment in Note MP-220S

TV picture brightness adjustment

Adjustments in the nodes of kinescopes with self-convergence of beams

Adjustments in amplifiers

Adjusting resistor from the trimmer.

Adjustable sound attack in FAEMI

Adjustable pulse time delay

Adjustable Networked LED Lamp

Adjustable transformer coil

K1242EP1 Series Adjustable Parallel Voltage Regulators

Adjustable voltage stabilizers K1156ER2P and K1156ER2T

Adjustable voltage stabilizers on the op-amp

Adjustable analog dinistor

Adjustable analogue of a zener diode

Adjustable power supply

Adjustable power supply from BP2-3

Regulated power supply with automatic voltage switching at the input of the stabilizer

Regulated power supply with protection

Adjustable power supply with switching voltage regulator

Regulated PSU - from unregulated

Adjustable rectifier for powering electric motors

Adjustable high voltage converter

Adjustable pulse generator

Adjustable bipolar power supply

Adjustable bipolar voltage regulator

Adjustable bipolar power supply

Regulated power supply with overload alarm

Adjustable Small Size LED USB Light

Adjustable voltage converter for LDS

Adjustable stabilizer

Adjustable charging current stabilizer

Adjustable Voltage Stabilizer

Adjustable voltage and current stabilizer

Adjustable voltage regulator with protection

Adjustable voltage regulator with current limit

Adjustable voltage regulator with resistor heat sink

Adjustable voltage regulator with thermal protection

Adjustable Voltage/Current Stabilizer

Adjustable current stabilizer

Adjustable current regulator for powering high-power LEDs

adjustable transformer

Adjustable transformer based on LATR

Adjustable transformer-autotransformer

Adjustable electronic fuse

Regular TV reception over long distances

High Speed ​​Wind Turbine Regulator

Cellar humidity controller

Soil moisture regulator

In-loop gain control

Stereo Depth Control

Volume control

Volume and tone control

Volume and tone control with remote control

Volume control with buffer stage

Volume control with distributed equalization

Touch volume control

Volume control with tone compensation

Electronic volume control

Heat carrier pressure regulator in the heating system

radio controller

Sewing machine regulator

Power regulator

Power regulator for low voltage load

Power regulator for Radio-76

Power regulator for electric heaters

Power regulator on KR1006VI1

Power controller on logic chips

Triac power regulator

IRF840 Transistor Power Regulator

Voltage controlled load power regulator

Interference-free power regulator

Soldering power controller

Soldering iron power regulator on the PIC16F628A microcontroller

Soldering iron power regulator with analog dinistor

Soldering iron power regulator with preheat

Low interference power controller

Power regulator with timer

Power regulator with timer KR1006VI1

Power regulator for a wide range of applications

Voltage regulator

AC voltage regulator

Voltage regulator with current limiter

Voltage regulator with pulse-phase control.

Digital voltage regulator

Collector motor speed controller

Electric drill speed controller

Remote controlled dimmer

Dashboard dimmer

Wiper control

Speed ​​controller for RC cars

Tone control

Tone control on a cassette recorder

Transistor ULF tone control

Temperature regulator

Soldering tip temperature controller

Cellar temperature and humidity controller

Blade temperature regulator for apiary electric knife

Mains soldering iron temperature controller

Electric soldering iron temperature controller

Oz angle adjuster on PIC16F84

Ignition advance regulator

RC ESC

Speed ​​regulator

Fan speed controller UMZCH

Collector motor speed controller with feedback on armature back EMF

Speed ​​controller for three-phase asynchronous motors

Stereo Width Control

Stereo Width Control - Rumble Filter

Brightness control in color music settings

Flashlight dimmer

Scale backlight brightness control

Soft start luminaire dimmer

LED dimmer with current limiter

Tachometer display brightness control

Flashlight brightness control

Regulator-stabilizer of the frequency of rotation of the collector motor

Drill Speed ​​Regulator

Power controllers PR1500, PR1500i, PR1500s, PRP-500

Power regulators on the microcontroller

Power regulators on the chip KR1182PM1

FET Regulators

Voltage regulators for soldering irons

Regulators with controlled voltage divider

Tone controls

Level controls

Fan speed controllers

CFL dimmers and more

Editor and Assembler for Radio-86RK

Image editor for graphical indicators

Bitmap font editor for graphic LCDs

Reducer with high deceleration

Notch filters

Notch filter

50 Hz notch filter

AutoFire mode in a computer mouse

CW mode in direct conversion transceivers

Class AA Mode in Technics Amplifiers

Monitor mode on 3USCT and 2USCT TVs

ATxmega DMA Mode

Scanning mode in radio station ALAN-100+

Modes, parameters and operation of receiving-amplifying lamps

Redundant power supply of radio nodes

Backup power supply in Priboy-201

Backup voltage converter

PCB Cutter

Cutter for cutting PCB tracks

Rubber Breadboard

Rubber feet

Resistive RF Amplifiers

Resistive noise generator

Group A resistor - in the volume control

Resistor optocouplers OEP-9 - OEP-14

Resonance is a great power!

Traverse resonance - corrupted radiation pattern

Resonance wavemeters

Resonance measurements with a radio receiver

Resonant systems from coaxial cable

Resonant Amplifiers

Resonant circuits in the load of the recording amplifier

resonance phenomena. Oscillatory circuit

resonant wavemeter

Resonance wavemeter - RF radiation indicator

UHF resonant cascade

Helmholtz resonator in a small speaker

UHF resonators

The result of friendly work

Results of soil conductivity measurements in the USSR

Gravity results

Results of participants of international competitions Field Day-2006 by countries and territories of the world

Results of the participants of the competition Old New Year

Threads on smooth trimmer cores

Radio magazine raid

Raid brigades in the villages

Rating of microwave transistors for URF

Requiem for TV?

XNUMXst century advertising

Recommendations for the use of 810 series chips

I recommend repeating. You will not regret!

Reconstruction of the tape recorder Astra-4

Reconstruction of the tape recorder Comet

Record with alni magnet

Record results

Low quality record holders

Relaxation generators

Relaxation generators with piezo telephones

Relaxation Generator (Abroad)

Relaxation photo switch

Relay 8E11-8E14 in amateur tape recorders

Starter lock relay

Relay for turning on the rear fog lights

Time relay

Time relay for twelve volt soldering iron

Time relay for lamp

Time relay for amateur photographer

Time relay for photo printing

Time relay for photo printing on a field-effect transistor

Time relay for photo printing on a counting decatron

Time relay for photo printing on a fantastic oscillator

Time relay for photo printing with the same exposure increment factor

Time relay for photo printing with sound indication of intervals

Time relay for electrified toys

Time relay for electromechanical toys

Time relay from electronic clock

Time relay on cold cathode lamps

Time relay on a single vibrator with a field effect transistor

FET timing relay

Time relay on a field-effect transistor and a trinistor

Time relay on the timer KR1006VI1

Time relay on thyratrons МТХ-90

Time relay on thyristors

Time relay on trigger and multivibrator

Time relay for TU-600M

Long time relay

Time relay with delay memory

Time relay with tunnel diode

Time relay with audible alarm

Time relay with current stabilizer on a field-effect transistor

Residual current relay

Residual current relay with timer

Voltage control relay

Liquid flow control relay

Relays on transistors of different structures

Turn relay for Kalina on one transistor

Relay with sealed contacts

Relay with magnetic contacts

Turn signal relay

Turn signal relay for light motorcycles

Motorcycle Turn Signal Relay

Turn signal relay based on load switch

CMOS turn signal relay

Direction indicator relay for KR512PS10

Push button relay

Relay protective device

Relay voltage monitoring device in the mains

Relay-transistor autoguard

Relay controller of the control panel of the sewage pumping station

Relay multivibrator

relay switch

Relay switch kind of tape recorder works

Relay Switch with Dependent Latching

Relay-regulator with temperature sensor

Relay-regulator with thermal compensation

Relay-regulators of the level of bulk materials

Repair DVB-T2 tuner Globo GL50

Repair Wi-Fi access point Planet WAP-1965

Repair of car receiver Bylina-207-10

Car clock repair

Battery repair 7D-0,1

Repair of BVG and interchangeability of multihead upper cylinders

Cordless Phone Repair

Panasonic 1200 Series Cordless Phone Repair

Repair of the KPE block with an air dielectric

Color Block Repair

Messenger 310 webcam repair

Repair of fans of electronic devices

GeForce 6800GS video card repair

Panasonic NV-SD300AM VCR repair

Repair of the VCR Electronics VM-12

Repair of VCRs Panasonic, Hitachi, Toshiba, Sharp, Sony

Repair of VCRs and video players

Variable Resistor Switch Repair

Repair of high voltage capacitors

Nokia HS-23 Headset Repair

Speaker Head Repair

Cartridge repair

Headphone repair TDS-7

Autostop sensor repair

Autostop sensor repair.

Repair of dynamic heads

Repair of soldering iron tip PCI-100

Igniter lighter repair

Repair of foreign tape recorders

Cell phone charger repair

Repair and restoration

Repair and improvement of video equipment

Repair and modification of dynamic heads

Repair and modification of chargers HC-307 and HC-314

Repair and modification of chargers Sonar UZ 205 TOPIC: Power supplies

Repair and modification of Robiton PC1000 power supply unit

Repair and modification of old transceivers

Repair and replacement of the K278UI2 chip

Repair and modernization of a household refrigerator

Repair and modernization of the electric fan SMF-3RDEA

Repair and modernization of the stage spotlight

SEGA MEGA DRIVE-2 IVP repair

Meter repair

Repair of an imported handset

Repair of imported telephone sets

Repair of imported electric motors

Repair switching power supply PC202003040

Cable repair for iPhone 5, iPhone 6, iPad new with lightning connector

DAEWOO DTF-2950R-100D TV Frame Scan Repair

Cassette deck repair

Repair combined instrument panel 43101

Repair of combined measuring instruments

Repair of computer joysticks

EM capacitor repair

Repair of power compartment contacts Imula RP-8310

Repair of PTK contacts

Repair of contour coils of portable receivers

Repair of instrument cases

Repair of radio equipment cases

Li-ion battery repair

Repair LPM car radio Sony XR 2750

Repair of LPM and power supply for VCRs JVC HR-D150EE

Repair of LPM of imported radio tape recorders

Repair of LPM tape recorders

Panasonic radio repair

Small phone repair

Repair of microcircuits K2US245 (K224UN4)

Microphone repair

Repair of MK-60

Repair of TV power modules

Repair of the MTs-31 module

Repair of the LG 42LM669T-ZC TV power module

Mouse repair

Headband repair for N-23S-G stereo phones

HPS40 oscilloscope repair

Repair of the oscilloscope S1-101

Soldering iron repair

Switch repair

Repair range switch Estonia-4

P2K switch repair

Repair switch type of work

Variable Resistor Repair

Repair of a variable resistor type SP-3

Repair of variable resistors

Repair of variable resistors SP and TC

Repair of printed circuit boards with graphite coating

Repair of cassette tape recorder Record

LCD backlight repair without lamp replacement

Side mirror drive repair

Repair of the receiver from Radioconstructor parts

CM6337 ​​printer repair

PTK TV repair

Remote control repair

Repair radiola Vega-323-stereo

Repair of low power radios

Repair of R-104 and R-105 radio stations

Repair of the radio station Harvest

Repair relay electric kettle Vitek VT-1188

Repair of control rivers

Repair by own hands

DIY repair. About some malfunctions in TVs

DIY repair. Troubleshooting and Troubleshooting Tape Recorders

DIY repair. What causes fuses to blow

Do-it-yourself repair: TVs Volna, Signal, Signal-2, Temp-6, Start-3, UNT-47/59

do-it-yourself repair: TV sets UNT-35 (Record-6, Record-64, Dawn) UNT-47/59

Network switch repair

Power Cord Repair

Repair of the disc drive system of the electric player Arctur-006-stereo

Glory repair with an oscilloscope

TV repair SAMSUNG LE40R82B

Repair of TVs and VCRs

TV repair on the example of PANASONIC TC-2150R/RS/2155R/2170R models. Device, Troubleshooting

Repair of TVs with defects in memory chips

Telescopic Antenna Repair

Transistor repair

Reton ultrasonic washing machine repair

Color TV Repair

Repair of color TVs 3USCT

Repair of color TVs. Adjustment after repair

Repair of digital multimeters with frameless ADCs

Watch repair on K145IK1901

Repair of the connector pin for connecting the probe to the multimeter

Repair of electric motor AD-5

Repair of electronic-mechanical alarm clocks

Electronic watch repair

Soldering iron repair

Repair of the electrophone Sonnet 208С-2

We repair AON on our own

Repairing lawn mowers...

We repair ourselves

X-ray - photometer

Reoplethysmograph on transistors

Rheostat and voltmeter in the heating circuit

Heating rheostat to the collective farm radio unit KRU-2

parrot tutor

Rehearsal before the Olympics

Repeaters

Reporting VHF radio station

Receivers NTV-2000 and NTV-1000 work as radio receivers

Restoring receiver Baltika

Retransceiver-79

Repeater

Repeater - direction finding attachment to a 27 MHz radio station

IR signal repeater for home TV network

Repeater at Moscow State University

Repeater on the grassroots VHF communications

Repeater: how to work through it

Repeater: how to work through it?

Repeater: what should it be

Relay television installation

Retransmission of correspondents' signals on low-power VHF radio stations

Retro. Wearable transistor radio receivers of the Voronezh Radio Plant

RETRO. About the quality of SSB transmitters

retro clock

Reflex circuit in Beijing receiver

Reflex 1-V-3

Reflex circuits

Reflex 1-V-1

Reflex 2-V-2 with composite transistor

Reflex for local reception

Reflex pocket receiver

Reflex on two transistors

Reflex on one transistor

Reflex receiver with low voltage supply

Reflex with selenium rectifier

Reflectometer on IC

MMDS reflector in 23cm antenna

Voice informant for repeater

Voice informant based on telephone answering machine

Speech cable device

Speech programmable signaling device

Voice alarm

The decision of the SCRF is to know, understand, implement

Decision of the State Commission on Radio Frequencies

Decisions of the VII Congress of DOSAAF - combat program of action

Strongly improve the quality of radio products

Riga-301 (small portable transistor radio)

Draws… laser pointer

rhythm box

Rhythmic garland switch

RK from the beginning

RK+RS=

RL-7 - network super with tuning

Robosaurus on Arduino Uno

Robot

Robot Ardunyash - artist

Robot Basya on Arduino Uno

Robot Ant

robot hermit

Robot Pilgrim

Remote controlled robot

Robot with one drive wheel

RC-5 controlled robot

Robot Pathfinder

Robot moving along a line

Robot walking a line

A robot that plays basketball and climbs stairs

Robots are being hired

Robofest-2014 (report from the VI All-Russian Robotic Festival)

Homeland

Ilyich's homeland today

Homeland remembers

Spring of Talents

A micromodule is born

New models are born

The birth of the club

The birth of communications in the Navy

October Born

Christmas Star

Christmas star with reverse

Socket with indicator

Rumble filter for EPU

Rumble filter for EPU

Romance - a new electric musical instrument

Romance of everyday life in Kamchatka

diamond antenna

Russian innovative technologies in London

Russian teletype holiday

Russia in the history of telecommunications

Rostov-Don-101-stereo

Rostov Regional Radio Exhibition

Mercury-zinc cells and batteries. Educational poster N19

Frontiers of Kolchugins

Frontiers of new starts

Frontiers of Radio Engineering

Ruby - 55FS10T

Ruby 102

Ruby-110

Rubin-401 (color television receiver)

Rubin-707 - the first model of a unified color tube-semiconductor television receiver, a portable radio receiver Sport-304, an electro-acoustic unit Escort (approved by the Chamber of Commerce)

Rubin-707 (ULPTST-59-II)

Rubin-707 (ULPTST-59-II). Radio channel log block

Rubin-707 (ULPTST-59-II). Scanner

Rubin-711 (ULPTST-59-II-10)

Guide and assist radio amateurs

Steering machine in the loop antenna (Abroad)

Roulette for power cord

Steering wheel for computer games

Romania in Sokolniki

The mouthpiece of the Bonn revanchists

Horn loudspeakers

R. Hitchcock horn loudspeaker

Russian Roulette - 2005

Variable resistor handle - in half an hour

Switch knobs

Knobs for variable resistors

Carrying handles for radio equipment

Manual tuning in the scanning receiver

Manual adjustment of the recording level in Elektronika-311-stereo

RFT is a representative of progressive technology

Ray Dolby and his laboratory

Privates of the Navy Aether

With the 5th number, colleagues!

with SSB exciter in Yerevan and Baku

With the Arctic on a short wave

Happy holiday, Soviet brothers!

From the exhibition - to the shop

With the thought of the Motherland

With the name of Lenin - to the great goal

With a pencil at the receiver

With a Komsomol grip

with Tesla brand

With microphone by bands

Happy New Year!

Happy New Year, 1978!

From the perspective of the future

Happy holidays, dear comrades!

Happy holiday, dear women

From the referee's point of view

From an amateur point of view. About Hearing Examination

Where to begin. (correspondence seminar)

Where to begin. Tool storage. Detail storage. Soldering iron stand

Where to start?

Where to start?

How do you end the school year?

Screen to TV

You can't put up with this!

Subwoofer - bass loudspeaker

SADP in the tape recorder Yauza MP-221-1 C

Fireworks over Berlin

Salute garland

Self-excitation at intermediate frequency harmonics

BOURNS MULTIFUSE resettable fuses

Resettable fuses Polyswitch and their application in communication technology

Resettable electronic fuse

Homemade products from Isheevka

Homemade young radio amateurs

Homemade Miniature LED Base Lamp

Homemade socket for finger lamps

Homemade electric drill

Homemade radio class equipment

Homemade battery clips

Homemade tape recorder heads

Homemade loudspeakers

Homemade parts for a pocket receiver

Homemade parts for amateur TV

Homemade parts and components. Tips for the designer

homemade rivets

Homemade isodynamic emitters based on 10GI-1 heads

Homemade coils

Homemade capacitors

Homemade tape dynamic heads

Homemade radio modems based on ready-made radio frequency modules

Homemade radio modems based on ready-made radio frequency modules.

Homemade ribbed frames for transmitter coils

Homemade spotlights for the SDU screen

Homemade stereo phones

Homemade IF filters

Homemade electrodynamic headphones

Homemade elements

Homemade lamb

Homemade scale block

Homemade power supply? There is nothing easier

Homemade vernier

Homemade wind turbine

Homemade vibration transducer

Homemade board holder

Homemade long USB 2.0 cable

Homemade calculator on the PIC16F873 microcontroller

Homemade rocker switch

Homemade Corps

Homemade KPI

Homemade KPI with translational movement of movable plates

Homemade tape recorder

Homemade Moment

Homemade navigator from a Siemens phone

Homemade winding machine

Homemade low-resistance wirewound resistor

Homemade oscilloscope

Homemade compartment for two AAA cells

homemade switch

Homemade portable transmitter

Homemade PCB Connector

Homemade reverb

Homemade filament rheostat

Homemade telephone set

Homemade pin radiator

Homemade probe for OML-2M

Amateur radio design bureau

Amateur clubs organizers of competitions

Amateur radio clubs

Amateur radio clubs DOSAAF

Amateur Electroforce

Amateur clubs - full support!

Self-healing solar panel

Aircraft controlled by radio

Aircraft relay

Self-shutdown power supply

Self-programming call machine

Independence and creativity

Self propelled tractor toy

The most important inventions of 2010

Most Massive Receiver

The very first transistor

The simplest ZSK angle meter

Sarapul stamp

Sarivon Radio Club

Saturn-201

Saving the resource of incandescent lamps

Gathering of young and talented (NTTM-2008)

Assembly of powerful transistors of the 2T8295 series

Assemblies of Schottky diodes of the KDSh2114 series

Assemblies of Schottky diodes of the KDSh297 series

Prefabricated frame

subassembly

SWAZARM and out-of-school education

Welding instead of soldering

Thermoplastic welding

Welding machine

Welding machine from parts of old TVs

Welding machine Malyutka

Triac welding machine with phase-pulse control

Welding machine with voltage boost and smooth current control

Welding machine with remote control

Semi-automatic welding

Sverdlovsk radio amateurs are preparing for the exhibition

Sverdlovsk educational television center

Drilling holes in boards

Drilling holes in glass

Drill with touch control and shaft braking

Drilling machine

Drilling machine based on a photo stand

Drilling machine with semi-automatic control

Ultra-long QSO: optimal directions and periods

Ultra long distance radio communications

Ultra long range TV reception

Subminiature ceramic-metal lamps 6S62N and 6S63N

Super Regenerative Reception

Super Regenerative FET Receiver

Super regenerator at 38-40 MHz

Super-regenerators on VHF

Super regeneration

Super low-speed EPU electric motor

Super bright white LEDs

Super economical flashlight light source

Light of Great October

green lamp light

Light controls the model

The light controls the TV

Relaxation lamp

Battery Operated Light

Lamp with touch switch

Lamp Turtle

Lamp-toy Shadow game

Firefly on a two-color flashing LED

Light indication of rewind modes Yauza-220-stereo

Light doubling of phone calls

Christmas tree lighting

Light board based on LED matrix

Light board with a circular mechanical scan

Illuminated board with electronic control (Abroad)

Computer controlled light board

Light machine on the chip KR1533IR22

Telephone Line Light Analyzer

Light pancake on a gramophone record

Light bell in hours on chips of the K176 series

Illuminated shooting simulator

Light indicator for P2K

Phone call indicator light

light beacon

light beacon

Light beacon for pets

Light repeater phone call. Melody call Chizhik

Phone call indicator light

Vessel light indicator

High efficiency light lantern

Light machines on a three-phase generator

Voltage indicator lights

Lighting effects on a TV screen using an acoustic set-top box to a TV with a built-in microphone

Light-dynamic USB-prefix to the computer

Light dynamic toy on MSP430

Light dynamic LED lamp - CFL

Light dynamic installation

Light dynamic installation on CMOS 32 microcircuits

Light dynamic installation Uzor

Light-emitting diode

LED - mains voltage indicator

LED - voltage stabilizer

LED - photosensor

LED in low voltage voltage regulator

LED in the transmitter

LED as a zener diode

LED in an electromechanical lamp

LED instead of lamp in DLP projector

LED Eternal Candle

LED festoon

LED garland with automatic lighting effects

LED indication in the pushbutton

LED indication of apartment bell operation modes

Freezelight LED Brush

Drawing Animation LED Lamp

Keychain LED lamp

Refrigerator LED Lamp

LED lamp with SMPS - current stabilizer

The LED lamp controls the fluorescent

LED lamp

LED strip in a table lamp

Rainbow LED Chandelier

LED Matrix

1,5V powered LED flasher

LED postcard

LED candle

LED candle-2

LED network lamp

LED UV lamp with timer for photoresist illumination

LED scale on K1003PP1

LED garlands with microcontroller control

LED souvenir toys

LED level meters

LED voltage indicators (a selection of two articles)

LED Emergency Lights

LED beacons

LED flashers on the K217NT3 chip

LED strobe lights for home disco

Electronically controlled LED lights

LED clock

LED scales on KR142EN19 microcircuits

LED car strobe

LED Autonomous Lawn Light Marker

Freezelight LED Bulb

LED voltmeter

LED lawn light include electrical appliances

LED driver on UC34063

LED or pointer?

LED indicator in the switch

LED indicator in the remote control

LED voltage indicator

Setting LED

Voltage Level LED

Signal strength LED

Phase LED

LED Transistor and Diode Tester

LED kaleidoscope

Freezelight LED Pencil

Bicycle Wheel LED Cap

LED cube 4x4x4 and lighting effects editor for it. Part 1

LED cube 4x4x4 and lighting effects editor for it. Part 2

LED Cube 4x4x4 on Arduino

LED cube 5x5x5 on PIC16F877A microcontroller

LED beacon with timer

LED beacon

LED night light in switch

LED probe indicator

LED lamp

LED Light Vase with Flowers

LED light with smooth color change

Dimmable LED Downlight

LED lamp with timer and lighter

Computer error LED

LED Flashlight

LED lantern - emergency lamp

Cell Phone Battery LED Flashlight

LED flashlight with Li-ion battery

LED flashlight with high capacity battery

Gel Battery LED Flashlight

LED flashlight with USB charging

Dimmable LED Flashlight

Dimmable LED Flashlight with Beacon Mode

Dimmable LED flashlight with beacon mode

LED flashlight thermometer

LED electromechanical lamp

Thermal compensator LED

LEDs in EPU G-602

LEDs and their applications

LEDs and LED digital indicators (KL101A-KL101V, AL102A-AL102G, AL106A-AL106V, KL104A)

LEDs IPD04A-1K, IPD04B-1K, KLD901A, ALS331A, 3LS331A

LEDs KIPD36A1-KIPD36D1, tricolor, LEDs KIPD33A-M, KIPD33B-M, mnemonic indicators KIPM13A-1K-KIPM13M-1R

LED series 3L341, AL360, 3L360

Light and sound probe

Light and sound signaling device of boiling water

Light and sound signaling device of failures of mains voltage

Light information board

Beacons for the blind

Light music and technology

LED lighting fixture

Light and music device

Light and music installations of wide application

Light and Musical Organ (Abroad)

Dimmer with time delay

Dimmer with IR remote control

Dimmer switch with smooth switching on of lighting

Lightphone

Light telephone (Abroad)

Light telephone based on a laser pointer

Light telephone with IR beams

light control device

Colored rubber light filter

ball filters

traffic light

Traffic light

Traffic light on the microcontroller

Traffic light automatic

Svetoch - teaching assistant

Photosensitive matrices and sensors of video cameras. Features of CMOS matrices and types of CCD sensors with interline transfer and progressive

Photosensitive timer for fan

glowing disk

glowing icon

Lead batteries. Educational poster N21

Free Europe - a branch of the CIA

Summary table of parameters of operational amplifiers

We will fulfill our obligation

With your own hands

SVP-4

MW radio

Microwave Motion Sensor for Burglar Alarm

Microwave transistor KT3123

Communications on ultrashort waves

Signalers - heroes of liberation battles

Signalers - Olympics-80

Signalers in the battle for the capital

Signalers of the civil war

Signalers of the Patriotic

Communication was reliable and trouble-free

Communication in the computer system

Communications and building communism

Communication between a computer and a mobile phone

Coupling between pot core coils

Communication is stable and reliable

Communication after 20 years

Communication via satellite Radio. Building a Tracking Chart

Communication-75. Soviet exposition in Sokolniki

Svyaz-Expocomm - 2010: the largest event in the world of communications

Communication-Expocomm-2007

Svyaz-Expocomm-2011: our everything in the world of communications

The sacred duty of everyone

Bending of plates made of aluminum and its alloys

Smoothing filters

Smoothing filters on transistors

Smoothing parametric voltage regulator

Transistor smoothing filter

Pass the norms for sports category

Double switches P2K

Twin dynamic heads

Dual woofers in subwoofer

Dual Variable Resistors

Dual variable resistors from single

Dual potentiometers with the same law of change in resistance

Dual volume and tone controls

Dual Variable Capacitor Bank

Dual block of variable resistors

Dual KPI

Dual Variable Resistor

Dual Variable Resistor for Stereo Bass Amplifiers

Double stepped variable resistor

Do it for yourself

Made in the GDR

Made in Moscow

Made in Poland

Made by Komsomol

Much done, more to come

Made by Tesla

Made by radio amateurs

Made by students

Made by Tesla (Abroad)

SDP in cassette recorders

SDP in the tape recorder Yauza-220

SDP with optocoupler control

SDP with separate adjustment in channels

SDP-2

SDP-2 in a tape recorder with unipolar power supply

SDP-2 in Orbit M-201-stereo and Radio engineering M-201-stereo

SDU to the melodic signaling device.

SDU on IR beams for ZUSST TV

CDS with flashing LEDs

SDU on microcontroller

SDU on tone decoders

CDS with ATtiny2313 microcontroller for 16 garlands

CDS with digital signal processing

Sevastopol meetings

North Pole - Antarctica

North Pole on air

Ferroelectrics

Today and tomorrow of Soviet radio engineering

Today and tomorrow of Soviet electronics

Seventh All-Union Competition of Radio Operators

Seventh All-Union Review

Seventh All-Union Radiotelegraph Competitions of Shortwaves DOSAAF

Polyphonic EMC sequencer

The secret of Sverdlovsk

Secrets of the IBM PC Game Port

Secrets of printed wiring

Stopwatch with remote control

Stopwatch-timer from B3-23

Sectioning of the network winding of a power transformer

Short Wave Section

Section of short waves of the Dnepropetrovsk radio club DOSAAF

Section of short waves of the Kharkov Polytechnic Institute named after V.I. Lenin

Selam - amateur radio stations

Selga-309 - superheterodyne on a single chip

Selga-405 takes better

Selective antenna amplifiers UHF

Selective attenuator

Selective HF preamplifier

Selective amplifier

Selector KS-H-93O in TVs of the 3rd - 5th generations

Pulse selector

Vertical sync selector

Channel selector

Push button channel selector

Channel selector with electronic control SK-D-18

Channel selector with electronic control SK-M-18

Channel selector SK-M-15

THD selector

Channel selectors of modern TVs

Distortion signal selection

Selenium rectifiers

selenium rectifiers. training poster

Selenium stabilizing diodes (7GE1A-C, 7GE2A-C)

Selu - reliable dispatch communication

Rural radio communication: its needs and concerns

Rural radio amateurs are waiting for help

Rural radio operators offer

Rural radio operators

Rural lamp receiver

Rural radio center

Rural radio amateurs - help and support

Agriculture - the best developments!

XNUMX-band HF receiver

Seven-band amateur superheterodyne

Seven-channel electronic key

Semiletka of the Soviet radio

Seven-beam CRT (Abroad)

Seminars for judges on radiosport

Seventeenth All-Union

Hunting season sensation

Touch time relay for electromechanical toys

Touch device

SCR sensor device

Program switch touch device

Transistor touch control

EPU-G-602 touch control device

Touch switches (proximity buttons) on the TTP223 chip

Touch switches

Touch switches based on shift registers

Sensor devices in gas discharge devices

Touch automatic for electrophone

Sensor switch

Touch switch automatic

Touch switch and microdrill drill holder

Touch light switch

Touch switch backlight

Transistor backlight touch switch

Scale backlight touch switch

Light touch switch

Touch rectifier

Touch sensor

Touch capacitive speed controller for microdrill

Touch pad

Touch melodic call

Touch melodic call

touch switch

Touch switch in receiver

Touch switch for audio equipment

Touch control panel

Touch controller

Touch power control

Touch speed controller for microdrill

Touch light and sound signaling device

Touch channel selector

Touch timer

Touch telegraph key

Capacitive delay sensor node

Super super regenerator at 144-146 MHz

Service modes LPM type Z Panasonic VCRs, device and repair

Service device

Power transformer cores

Heart with diamond

Silver plating of conductors and parts

Silver water - with your own hands

Silver zinc batteries

Silver medalist

Serial radio Etude

Serious exam

Session of the All-Union Scientific and Technical Society named after A. S. Popov

Session of the Scientific and Technical Society of A. S. Popov

Mains plug with switch

Mains plug with buzzer

Network block

Network Crown

Network lamp from light-emitting diodes of a lantern

Network LED lamp with a power supply on a VIPer22A chip

Network flash

Supra RS-201 electric shaver power supply

Network 1-V-1

AC adapter for audio player

AC adapter for home laboratory

AC adapter for multimeter

AC adapter for Glory

AC adapter for digital camera

AC adapter for screwdriver

Network power supply for low-power equipment

AC power supply based on solar power supply

Network power supply unit of the R-104M radio station

Network power supply of the R-105 radio station

Mains power supply for electronic-mechanical watches with dial illumination.

Mains rectifier - voltage and current stabilizer

Mains cell 373

Network for player

Network pulse

Power on indicator on a two-color LED

Mains power supply

Network power supply with high specific parameters

Network tape recorder from ready-made nodes

Network miniature

Network probe

Networked LED Downlight

Network watchdog

Network extension cable

Network adapters

Network power supplies

Network interference: nature, protection of CMOS devices

Network premium amplifying lamps

Network radios and radios

Data, image and sound compression

Speech spectrum compression

SI-235 on metal lamps

CB accessories

CB antenna for FT-817

CB antenna on the window

CB radio stations (Dragon CB PHONE, Dragon SY-101, Cobra HH-70, ALAN 9001, ALAN 42)

CB Transceiver Dragon Pro-200

CB radio according to European standards

Siberian EE-II-M4

Signal

Signal sounds louder

Switching signal and its role in the operation of the VCR, repair

victory signal

DIY Signal-1

signal generator

Signal Generator + GKCH

Finger lamp signal generator

Transistor signal generator

Signal generator on four transistors

Signal generator with shock excitation circuits

Signal generator with fixed frequencies

Switch-on signaling device in the mains plug

Reverse gear indicator

Headlight indicator

Headlight indicator in a car

Fire alarm

Soil drying alarm

Oil pressure indicator

Reversing signaling device

Dishwasher alarm

Signaling device for scattered

Refrigerator alarm

Water share alarm!

Computer freeze alarm

Air gas alarm

The buzzer sounds louder

Mains voltage change signaling device

Short circuit signaling device on the UTC1240A chip

Signaling device on the K157XA2 chip

Light violation signaling device

Signaling device Door not closed

Low light indicator

Potted plant watering indicator

Signaling device for non-optimal engine operation

Motorcycle gear number indicator

Ice warning

Battery discharge end indicator

Hazardous Gas Alarm

Air cooling system failure indicator

Disconnection and undervoltage signaling device

Power outage signaling device

Power outage signaling device

Door open signal

Signaling device Open door

Refrigerator open door alarm

Fuse blown indicator

Fuse blown indicator

Stabilizer overload alarm

Phase imbalance indicator

Damage indicator

High humidity alarm

High humidity and water level alarm

Gas extinguishing indicator

Bite alarm

Bite alarm with security function

Call timeout signaling device

Signaling device for exceeding the set speed

Overvoltage signaling device

Signaling device for exceeding the rated mains voltage

Overspeed signaling device

Car arrival signaling device

Cover refrigerator alarm

Mains voltage failure signaling device

Engine warm-up indicator - fuel economy gauge

Leak alarm

Leak alarm

Leak alarm (humidity)

Leak detector based on radio call

Low battery warning lamp

Battery discharge indicator

Low battery indicator

Battery discharge indicator

Line voltage signaling device

Autostop signaling device

Refrigerator protection relay alarm

Clock signal

Phone call alarm

Temperature alarm

Water level indicator in the tank

Liquid level indicator

Mains voltage level indicator

Domestic gas leak detector

Combustible gas leak detector

Noise alarm

Emergency brake warning

Electronic signaling device SE-8

Cell phone activity alarms

Signaling devices and indicators. Economizer electronics

Voltage change signaling devices

Flashing LED indicators

Cell phone car alarm

Bias voltage alarm

Signaling device for first class lines

Signals received

Alarm two-tone siren

Signal system for the intellectual game Voroshilovsky shooter

signal starter

signaling device

Car signaling device

Signaling device on a two-threshold comparator

Signal electrical equipment of the car model

signaling devices

The power of friendship

The power of the public

By the forces of the asset

By the forces of young radio amateurs

Power electronics is very interesting, but not very simple

Power semiconductor switches: families, characteristics, applications

Silomer

The strongest confirmed their class

The strongest speed

High Current Small Size Electronic DC Switch

High current electronic key with touch control

Symbiosis of man and machine

Symbols for household tape recorders

Symbols for voice recorders

Triac-transformer AC voltage stabilizer

Triac power controllers

Triac dimmer with pulse-phase regulation

Triac switch

Triac power controller

Triac AC voltage regulator

High Power Triac Regulator

Triac regulator with overload protection

Triac feedback controller

Triac current controller for resistive and inductive loads

Triac dimmer

Triac stabilized power controller

VHF antenna balancing device

Antenna baluns

Balancing shpi and chokes on ferrite tubes

Balancing amplifier for electret microphone

Symmetrical dinistors - in power supplies

Symmetrical thyristors of the KU503 series

Symmetrical power amplifier

Symposium of Czechoslovak radio amateurs

Symphonic sound column

Symphony

Symphony-2

Synthesis of the SSB signal in a telegraph transmitter

Synthesis of frequency and time characteristics in EMC

Bass synthesizer

Synthesizer for upconverting transceiver

Music rhythm synthesizer

Synthesizer of panoramic and surround sound of Sirius-315-pano radio

Sirius-315-pano panoramic surround sound synthesizer

Frequency grid synthesizer

Color synthesizer

Frequency synthesizer for an amateur shortwave radio station

Frequency synthesizer - local oscillator VHF FM receiver

144 MHz Frequency Synthesizer

Frequency synthesizer for HF radio

Frequency synthesizer for HF transceiver

Frequency synthesizer for VHF broadcast receiver

Frequency synthesizer for VHF radio

HF transceiver frequency synthesizer

Frequency synthesizer KF1015PL2

Frequency synthesizer for the range of 137 kHz

Frequency synthesizer for 144 MHz band

Frequency synthesizer on the AD9835 chip

VHF radio frequency synthesizer

Transceiver Frequency Synthesizer

Sinusoidal horizontal oscillators

sine wave generator

Sinusoidal generator on the LM386 chip

In-phase helical antenna

Synchrodyne (Abroad)

Synchronizer for amateur cinema

Synchronizer for scoring amateur movies

Synchronizer for scoring stands

Clock Synchronizer

Synchronizer for electronic clock

Synchronizer for overhead projector

Synchronizer for slide projector Proton

Synchronizer for frame projector

Movie projector synchronizer - in one day

Synchronizer Signal

Synchronization on germanium diodes

Movie projector synchronization

Synchronized oscillator

Synchronized Switching Voltage Regulator

Synchronizer for movie projector

Synchronous operation of a tape recorder and a film projector

Synchronized movie shooting

Synchronous activation of ATX power supplies

Synchronized film scoring

Synchronous bias

Synchronous phase detector

Synchronous AM detector

Synchronous AM detector on a single chip

Synchronous AM receiver

Synchronous AM detector

Synchronous AM receiver

Synchronous rectifier

Synchronous generator

Synchronous heterodyne receiver of VHF FM signals

Synchronous heterodyne radio receiver

Synchronous detector in a superheterodyne AM receiver

Synchronous detector and sideband phase selector for radio receiver Ishim 003-1

Synchronous firing of two flash units

Simultaneous translation of speakers' speeches

Synchrophone MEZ-13

Siren from sounder Aurora

Siren on microassemblies SDC03

DVB-T system and digital TV features

Automatic frequency control system

AFC and F system

SSB receiver AGC system

Voice control system

Dynamic control system in the magnetic recording path

Remote control system

Home access and lighting control system

Remote control system in UPIMTsT TVs

IR remote control system

Radio remote control system

Radio remote control system

TV remote control system UPIMTST-61-2

Ignition system for Samara

Student Knowledge Control System

Orbita system of ground receiving points

Radio tube naming system

Semiconductor designation system

Designation system for foreign electrovacuum devices

Security alarm system on KR1850BE35

Car security system with satellite tracking of coordinates and transmission of notifications via GSM channel

Data communication system

Recording retrieval system for tape recorder

System for registration and billing of outgoing calls

Sensor program selection system SVP-3

Alarm system

Alarm system for the hearing impaired

ATxmega microcontroller synchronization system and its configuration using BASCOM AVR tools

Synchronization, correction and protection system in the UOCIII processor

System of events of microcontrollers ATxmega

The HF competition system will be revised

Stereo Broadcasting System with Extended Service Area

teletext system

XNUMXD Rotary Control System

Traffic light control system based on AT89C4051 microcontrollers

SECAM color television system

Color television system without quadrature modulation

DAB digital audio broadcasting system. Current state

Eureka-147 Digital Broadcasting System

Frequency control system for asynchronous motor.

dbx noise reduction system - the past

Bootloader for Orion-128

System engineering-77

AGC systems on transistors

Non-contact electric drive systems - features and repairs

Video surveillance systems based on WEB-cameras

Systems of millions of elements

Personal communication systems

Mobile communication systems: terms and definitions

Systems for landing on the moon and planets of the solar system

Urban radio systems

VCR control systems

Skype telephony

Scanner MUSTEK BearPaw 4800TA Pro - repair and maintenance

Scanning device

SKB Iskra

SKB Prometheus

SK-V-1 - all-wave channel selector with electronic control

Through the Arctic ice

SK-D-20

Skeletal slot antenna: myths and reality

Bonding of organic glass parts

Bonding of polystyrene

How many volts in the network?

How many countries in the world?

Ukrainian speed racers are the strongest. (VI Spartakiad of the Peoples of the USSR)

High speed oscillography

High speed listening

High-speed reception of radiograms with a handwritten entry

Velocity 19.05 cm/s in Saturn-301

Speed ​​220 characters per minute

Velocity 4,76 cm/s in Dyne's tape recorder

Crossing of chains with joint suspension of radio and intra-district communication wires

Hidden defects of VCRs and their elimination

Low current selenium rectifiers

Glory to the great party of Lenin

Glory turns on the TV

Glory to the VEF brand

glorious anniversary

Glorious XNUMXth Anniversary

Glorious deeds of the Siberian Komsomol members

Glorious battle path

Glorious way of struggle and victories

Slider

Tracking tuning in FM broadcast receivers

tracking system

Follow-up system on MTX-90

Follow pickup

Follow-up surge suppressor

Gathering of Leningrad radio amateurs

Gathering of young people in the city of Lenin. Listen everyone!

Gathering in the homeland of the first Council

Gathering of radio amateurs

Gathering of young radio amateurs of Ukraine

Gatherings of young radio amateurs

Glossary of radio engineering terms

Word expressions of Morse code

Word to the young

A Word to Beginning Athletes

Word of the masters to the masters!

A word about the details (capacitor). How to decipher a capacitor. The capacitance of the capacitor according to the nomogram. Entertaining experiments. Indicator from TX4B. Non-polar of two polar. Prefix-tone corrector

A word about details (resistor). Secrets of reliable soldering. The first measuring instruments. Line diameter. Ohm's law by heart. Calibration of measuring instruments. How to test a microammeter. Staple connector

A word about details. Diode

A word about details. Field-effect transistor

A word about details. zener diode

A word about the inductor

A word about mass

The doctor has a word about television

The floor is given to Gorky

The floor is given to Leningrad

The floor is given to Stalino

The word of the workers of the Tula radio center

Word to the anniversaries

Space Services - Earth

Service to the Motherland

Serving the Soviet Union

Hearing recording control

Auditory recording control in the Chaika-M tape recorder

Hearing control of recording in the console Nota-M

Hearing Aids

Semiconductor hearing aids

Randomness and tactics in fox hunting

There are no random wins.

Dare to introduce new technology

Bolder to introduce new technology into production

Be bolder to involve girls in the amateur radio movement

Bolder to explore new ranges

Courage, creativity, enthusiasm

Leadership Change

Replaceable soldering tips Moment

Replaceable power supply

Transceiver mixers

FET mixers

LO receiver mixer

Mixer range 70 cm

Direct Conversion Receiver Mixer

Mixer on K174PS1

Direct Conversion Receiver Mixer

Mixing stages on semiconductor triodes

Mixed TV IF Amplifier

Offset in the output stage of the AM transmitter

Smiltene enthusiasts

View of embodied ideas. (28th All-Union)

Youth Achievement Review (NTTM-80)

Review of the achievements of Soviet radio

Review of amateur art

Mastery Review

Showcase of young talents

Review of amateur radio creativity

The review will take place in Gorky

Review of creativity

Review of field techniques

smart flasher

Aether Sniper

snow hunting

Acoustic noise reduction

Reduced distortion in the K-20 compander

Reducing Distortion in Power Amplifiers

Reduced distortion of integrated op-amps

Reducing transmitter power

Reducing interference in EPU Vega-106

Manipulation interference reduction

Head resonant frequency reduction

Reducing the temperature in the computer system unit

Reducing the level of interference from the power supply

Reducing interference from switching power supplies

Noise Reduction for Recording

Background reduction in Accord

Background reduction in the tape recorder Electronics-311-stereo

Background reduction in the Ocean-214 radio receiver

Background reduction in the electric player Radio engineering-101-stereo

Noise reduction in Note-203-stereo

Noise reduction in stereo pauses

Again the call of distance

Again about the finalization of tape recorders

Again about S1-94

Again about factory receivers

Forget-me-not project again

Ultra long distance QSOs again

Removing static charges in a tape recorder

Removing enamel from wire

Get ready for a hike, radio amateurs!

Collection of the asset of Gorky radio amateurs

Meeting of Moscow radio viewers

Self-capacity of a single-layer coil

Events and people. In the service of the Motherland, Winners of the air

Events and people. Pioneer of radio relay communication K. N. Ananiev

Competitions of rural ultrashortwave

Youth competitions

Improve military-patriotic work

Improve telecenter equipment

Improve radio communications in agriculture

Improve broadcasting technology

Club Council and its assets

Dosarma Radio Club Council - organizer of work with radio amateurs

Council of the amateur radio club

Soviet amateur radio literature

Soviet radio industry

The Soviet radio industry is the brainchild of Stalin's five-year plans

Soviet radio industry in 1952

Soviet radio engineering in 1951

Soviet radio engineering for 38 years

Soviet radio electronics at the World Exhibition in Brussels

Soviet women, master the radio business!

Soviet satellites and radio electronics

Soviet scientists continue the work of A. S. Popov

Soviet electric musical instruments

Soviet artificial earth satellite

Soviet satellite opens the way to space for man

The Soviet people - the builder of communism

Soviet radio electronics 50 years

Soviet means excellent!

Soviet should be great

Soviet radio in the struggle for peace

Soviet radio for 30 years

Soviet broadcasting

Soviet radio broadcasting serves the people

Soviet amateur radio

Tips for 15AC-408 Loudspeaker Owners

Tips for owners of cassette recorders

Tips for a tape recorder designer

Observer's advice

Tips for observers

Advice to observers. QSL cards

Advice to observers. Hardware log and accounting of observations

Advice to observers. When and how to watch?

Advice to observers. Accounting and storage of QSL cards

Tips for novice television receiver designers

Tips for beginner radiotelegraphers

Community trainer tips

Tips for portable radio users

Trainer's Tips (Telegraphic ABC Program)

Tips for the participant of the 10th All-Union Exhibition of Creativity of Radio Amateurs-Designers

Tips for the young

TV Designers Meeting

Acoustics meeting

Meeting on Radiofication Issues

Combined cinema and radio installation SKRU-100

Combined wave channels

Modern mechanical sound recording

Modern piezo equipment

Modern radio navigation

Modern 27 MHz radio station

Modern amplifying station

Modern electric guitar

Modern video recorders from LG, LPM device

Modern calling devices for telephone sets

Modern sensors

Modern liquid crystal displays

Modern foreign microcircuits - audio frequency amplifiers

Modern RLC meters

Modern pulsed sources of direct voltage and current

Modern process calibrators (features, main technical characteristics and capabilities of multifunctional meters AKIP-7301, AKIP-7302)

Modern indoor TV antennas

Modern silicon photodiodes

Modern welding machines

Modern TV channel selectors Belwar

Modern TV channel selectors with frequency synthesis

Modern universal voltmeters: functionality, innovations and technical implementation. New universal voltmeters GDM-78251A, GDM-78255A from Good Will Instrument (GW Instek, Taiwan)

Modern digital multimeters from APPA

Modern electronic loads (technical characteristics and capabilities of new programmable electronic loads of the AKIP-13xx series)

Modern USB-oscilloscope AKIP-4106

Modern Signal Generator: Features and Features

Modern cassette recorder

Modern cassette recorder. Recording level meter

Modern cassette recorder. Playback channel

Modern cassette recorder. Record-play channel

Modern cassette recorder. Recording-playback channel for miniature devices

Modern cassette recorder. Mayak-010C electric motor control device

Modern HF transceiver

Modern crystal detector

Modern music center

Modern broadcast receivers

Modern communication HF receiver

Modern theremin

Modern HF power amplifier

Modern electrostatic loudspeaker

Coordination of the Ground Plane antenna with the feeder

Coordination of sound heads speakers for sound pressure

Matching of quartz filters

Quartz Filter Matching (Retro)

Serial Line Matching with Additional Reactivity

LC matching circuit

Matching prefix for a low-impedance microphone

matching device

144/27 MHz Transceiver Matching Device

Matching devices on ferrite magnetic cores

Matching devices on ferrite cores (Retro)

RF matching transformer

Contents of the Radio magazine for 1947

Contents of the Radio magazine for 1956

Contents of the Radio magazine for 1957

Contents of the Radio magazine for 1959

Contents of the Radio magazine for 1960

Contents of the Radio magazine for 1961

Contents of the Radio magazine for 1962

Contents of the Radio magazine for 1963

Contents of the Radio magazine for 1964

Contents of the Radio magazine for 1965

Contents of the Radio magazine for 1966

Contents of the Radio magazine for 1968

Contents of the Radio magazine for 1969

Commonwealth of Science and Technology

Commonwealth of Soviet and Czechoslovak Shortwaves

Connecting parts from chipboard

Connecting the stabilizer to the Rubin-401 TV

Connections in structures and cutting tools

Connector for multilayer printed circuit boards

Create devices for the village

Let's create amateur radio clubs

A unified automated

Creating character generator files in Intel HEX format using the updated CG-Edit program

Created and implemented

Loudspeaker Wired Reception Maker

Founder of the school of Soviet radio specialists

Falcon-4

Abbreviations and conventions

Soldier of the invisible front

Soldier's glory

Aether Soldiers

Solar activity and ultra-long-range television reception

Solar battery

Solar battery in household clocks

Solar battery from diodes D2

Solar panels

Solar panels in multimeters and radios

Salt equivalent antenna

Sonata-1

Resistance of two resistors connected in parallel (table)

Resistance of wires from different materials

Base circuit resistance

Resistances

Conjugation of chords in EMI

ADC interface with AVR microcontrollers

Pairing VCR Elektronika VM-12 with TV UPIMTST-61/67-II

Pairing contours

Pairing Path Settings

Interfacing optocouplers with CMOS chips

Pairing a fire and security device with a cell phone

Pairing a digital multimeter with a computer.

Competition shortwave DOSAAF Penza region

Uzbekistan shortwave competition

Competition for communication with the North Pole. Looking for UPOL

Radio operators and shortwave competition

Sverdlovsk shortwave competition

Competition North Pole - Big Earth

Competition of the strong

Competition of Kharkov shortwave

Competition of fast and skillful

Competitions in Karlovy Vary

Competitions in Rostov

Competitions military radio operators

Friends competition

Women's shortwave competition

Women's shortwave competition

Competitions and tests in 1947

Shortwave competition

Shortwave competitions in the Stalin region

Pre-Sarmov shortwave competitions dedicated to the elections of the Supreme Soviet of the RSFSR

Fox Catching Competitions

160 meters competition

1950 Dosarm Champion Contest for Listening and Transmitting on Key

Competition Memory-2007

Shortwave amateur radio competition

Competitions of the strongest

Competition gets interesting

Competitions Old New Year

School competitions

Compete Astrakhan

Radiotelephonists compete

Radio operators of the RSFSR compete

Signalmen compete

Competitors - equal conditions

Forty years of the October radio center

SOS - network outage signaling device

Neighbors guard the apartment

Let's make a map of the electrical conductivity of the soil of the USSR!

Drawing up intermediate circuits for printed wiring

Composite zener diode

Composite transistor KT8225A

Composite transistors

Status and prospects for the development of the Internet in Russia

Status and development trends of radio receiving equipment

Russian radio athletes compete

Cellular GSM modems.

Cell phone - voltmeter and oscilloscope

Cell phone - control panel of the microcontroller system

Cell phone - e-book

Cell phone sends an alarm

Cell phone controls Christmas tree garland

Saving data in the memory of radio stations.

Preservation of operability of transistor receivers during deep discharge of batteries

Socialist integration - in action

Union of acoustics and electronics

Union of Mathematics and Electronics

Union of Radio Amateurs of the Armed Forces

Union of Radioelectronics and Chemistry

Spartakiad has started

Spartakiad goes around the country

Spartakiad at the finish line

Spartakiad at the finish line

Spartakiad marches across the country

Salvation of the Chelyuskinites (from the diaries of E. Krenkel)

Thanks for the contest and the memory!

Thanks for the holiday!

Spectrovisor

Harmonic Distortion Spectra in Vacuum Tubes

Vibration Spectra for Musical Instruments

Spectra of signals with amplitude modulation

Special wrench

Specific malfunctions of color TVs

Speedola-207 and Speedola-208

Spirals instead of pistons

Spiral instead of diffuser

Spiral GP for low bands

List of winners of shortwave competitions for the title of Dosarma champion

List of those who received diplomas of the 2nd degree at the 8th correspondence radio exhibition

List of articles in the section Industry - for radio amateurs 1983-1986

List of country letter conventions

List of participants of the 6th All-Union Correspondence Radio Exhibition who received a diploma of the 2nd degree

A fusion of skill and knowledge. (VII Summer Spartakiad of the Peoples of the USSR)

Fusion of color and music

sports equipment

Sports equipment at the 25th radio show

Sports equipment. (28th All-Union)

Sports HF equipment: parameters and their implementation

Sports radio equipment at the 18th All-Union Radio Exhibition

Sports section of the radio club

sports chronicle

sports summer

Sports Summer 1968

Sports competition in 1950

Sports flags of Russia. Hunters looking for foxes

Sports flags of Chernihiv region

Sports calendar comments E. Krenkel

Sports calendar for 1959

Sports HF receiver

Sports festival in Lipetsk

Sports festival in rural area

Sports radio from R-250M

Athletes of the Armed Forces

Athletes about their technique

Athletes keep talking

Athletes of Uzbekistan

A method for the rapid manufacture of a television antenna

A method for quickly replacing parts on a printed circuit board

Method of switching on the reversible counter K561IE11

Kinescope recovery method

The method of restoring the performance of kinescopes

Thread restoration method

Board drawing method

Method for dismantling microcircuits

Flux dosing method

Tape recording method

Recording head protection method

FET protection method

Method for manufacturing front panels

Circuit board manufacturing method

PAS manufacturing method

PCB manufacturing method

PCB Manufacturing Method

Method for measuring filament voltage, kinescope

Layout Method of SMD LED Single Digit Indicators

Board pattern copying method

Mounting method of antenna elements on the traverse

Method of magnetic recording of digital information

Device layout method

Chip mounting method

Coil winding method

Oscillating circuit tuning method

VHF FM receiver tuning method

Plug filter setting method

Belt speed detection method

Method for evaluating steel magnetic cores

How to solder thin wires

How to restart the Z80 processor

How to change from single-ended to push-pull

Antenna Power Method

Way to improve efficiency

Bias voltage supply method

Parallel telephone connection method

Method of connecting a three-phase motor to a single-phase network

Method for counting the number of turns

Method for preparing ferric chloride

Method for checking the health of capacitors

Capacitor test method

Tool demagnetization method

Panel layout method

LDS resuscitation method

How to repair the screen backlight unit of some TFT monitors and laptop panels

Method for stabilizing the frequency of tube oscillators

Method for setting the duration of pauses in wiper control devices

How to store radio components

Ways to terminate the cable in high-frequency connectors

Ways to extend the performance of kinescopes

Help. Diameter, section and weight of copper wires

Handbook with errors

Handbooks for radio amateurs

Reference sheet. Varistors

Reference sheet. GS and GSS

Reference sheet. Cadmium nickel batteries

Reference sheet. Tape recorders

Reference sheet. Parameters and pinouts of junction transistors developed before 1964

Reference sheet. Colored voltage indicators

Amateur radio satellite

Tourist companion. Four-track tape recorder

Communication satellites

Satellite connection

Satellite receivers DRE (DRS)-4500. Device and repair

Satellite receivers DRE(DRS)-4500. Device and repair

Satellite receivers DRE-5000/5500, DRS-5001/5003 and GS-7300. Device and repair

Satellite receivers DRE-5000/5500, DRS-5001/5003 and GS-7300. Device and repair

Satellite receivers GS-8300(M, N) and DRS-8300. Device and repair

Satellite receiver DRE-4000. Device and repair

Satellite radio amateur - green light! (set of measuring instruments)

Comparison of capacitors in AC crossover

Comparative characteristics of galvanic cells of size AA

Medium wave receiver with synchronous detector

Medium Wave Broadcast Frequency Synthesizer

Means of generating, counting pulses and forming time intervals in ATxmega

Care products for radio equipment

Means of teaching the deafblind

Development tools for microcontrollers of the LPC2000 family

Communication means of the Great Patriotic War

Battery life

CRR is preparing for WRTC

SSS - system parameters

Stabilizer for powering digital ICs

Stabilizing power supply

Battery millivoltmeter stabilizer

Stabilizer in adapter

Stabilizer in sound switch

Bike generator stabilizer

Stabilizer for ohmmeter

Stabilizer for powering a car CB radio station

TV stabilizer

Vibratory pump stabilizer and guard

Stabilizer on K142EN5 - with adjustable output voltage

Soldering Iron Heat Stabilizer 25W

Voltage regulator

Voltage stabilizer (Abroad)

Voltage stabilizer 0…15 V with adjustable current protection

Voltage stabilizer 015 V with regulation step 1 V

Voltage stabilizer 025,5 V with adjustable current protection

Battery Voltage Stabilizer

Voltage stabilizer in the network adapter

Voltage stabilizer for laboratory power supply

Voltage stabilizer for powering radio stations

Voltage stabilizer for mains adapter

Voltage stabilizer for heavy motorcycles

Photo Voltage Stabilizer

Voltage and current stabilizer (Abroad)

Voltage stabilizer for car battery

Voltage stabilizer on K1US221V

Voltage stabilizer on the comparator

Voltage stabilizer on KR1171SP47

Voltage stabilizer on microcircuits KR1158EN

Voltage regulator on the ADP3301 chip

Voltage regulator on the chip AN6652

Voltage stabilizer on the chip KR142EN19 with protection

Voltage stabilizer on a powerful field-effect transistor

AC Voltage Stabilizer

Voltage stabilizer for children's computer

Transceiver voltage stabilizer

Supply voltage stabilizer UMZCH

Voltage stabilizer with fast protection on a dinistor

Voltage stabilizer with double protection

Voltage stabilizer with double short circuit protection in the load

Voltage stabilizer with protective device

Voltage stabilizer with short circuit and overcurrent protection

Voltage stabilizer with overload protection

Voltage stabilizer with overload protection

Voltage stabilizer with current protection on the chip KR142EN19

Regulated Output Voltage Regulator (Abroad)

Voltage stabilizer with thermal compensation

Voltage stabilizer CH-200 for powering TVs

Voltage stabilizer USN-350-54

Screen grid voltage stabilizer RA

Voltage stabilizer protected from short circuits

Voltage stabilizer, output short-circuit protected

Voltage stabilizer protected against overloads

Voltage stabilizer, barretted

AC voltage stabilizer

Portable Radio Power Stabilizer

Overvoltage stabilizer with optical isolation and current protection

Stabilizer with a small minimum voltage drop

Mains voltage stabilizer with microcontroller control

Motor Speed ​​Stabilizer

Temperature stabilizer in the home vegetable store

Soldering Tip Temperature Stabilizer

Temperature and Humidity Stabilizer

Low voltage soldering iron temperature stabilizer without special sensor

Electric heater temperature stabilizer

Current stabilizer MP2481 for powering LEDs

Current stabilizer in the ionator

Current stabilizer in voltage regulator

Current stabilizer for LED lamp

Current stabilizer up to 150 A

Ni-Cd battery charging current stabilizer

FET Current Stabilizer

Speed ​​stabilizer

Electric motor shaft speed stabilizer

Engine Speed ​​Stabilizer

Collector motor speed stabilizer

Electric motor rotor speed stabilizer

Motor Speed ​​Stabilizer

DC Motor Speed ​​Stabilizer

Motion Picture Projection Rate Stabilizer for Video Dubbing

Flash Energy Stabilizer

Flash energy stabilizer

Effective voltage stabilizer on the PIC16F684 microcontroller

FET Microcurrent Stabilizers

Surge Protectors

Voltage stabilizers for powering TVs

Voltage stabilizers on K142EN

Voltage stabilizers on the BA6620 chip

Voltage stabilizers on operational amplifiers

Transistor Voltage Stabilizers

Voltage stabilizers with active filter

Voltage stabilizers with KP142EN19A chip

Voltage stabilizers series KR1158 and KF1158

K1278 Series Stabilizers

Temperature stabilizers in home appliances

Stabilization of the dynamic mode of the horizontal scan generator

Voltage stabilization

Voltage stabilization of semiconductor converters

Belt Tension Stabilization in Comet-209

Stabilization of magnetic tape tension in tape recorders

Power stabilization for small radio equipment

Stabilization of the regime of semiconductor triodes

Stabilization of the mode of transistor amplifiers

Stabilization of the mode of class AB amplifiers

Static convergence stabilization

Quiescent current stabilization in AF power amplifiers

Stabilization of the quiescent current UMZCH with field-effect transistors

EPU disk speed stabilization

Frequency stabilization using a frequency counter

Stabilized electronic ignition system

Low power stabilized rectifiers

Stabilized rectifiers with low output impedance

Stabilized SMPS from electronic ballasts from a fluorescent lamp. Part 1 TOPIC: Power supplies

Stabilized SMPS from electronic ballasts from a fluorescent lamp. Part 2

Regulated power supplies (selection)

Stabilized VIPer-switched SMPS - from charger

Stabilized multi-spark ignition unit

Stabilized power supply

Stabilized power supply for soldering irons

Stabilized laptop power supply

High power stabilized power supply

Stabilized power supply UMZCH

Stabilized power supply. (correspondence seminar)

Stabilized electronic ignition unit

Stabilized rectifier

Stabilized Rectifier (Abroad)

Stabilized bipolar voltage converter

Stabilized SMPS on a TOR249Y chip for UMZCH

Stabilized power supply

Regulated power supply for configuring low power modules.

Stabilized multi-spark ignition unit

Stabilized for six output voltages

Stabilized low voltage rectifier

Stabilized single-ended voltage converter

Stabilized half-bridge switching power supply

Stabilized converter 12/220 V

Stabilized converter on semiconductor triodes

Stabilized voltage converter

Stabilized voltage converter 12/220 V

Stabilized voltage converter on the YX8018 chip

Stabilized power regulator

Stabilized soldering iron power regulator

Stabilized speed controller

Stabilized network voltage converter

Stabilized controlled rectifier

Stabilized bass amplifier

Stabilized electric drive

Stabilizing effect of diodes in charging circuits

Zener diode KS409A1

stable coil

Stable time relay

Stable RC sine wave generator

Stable oscillator at 430-440 MHz

Stable transformerless bass amplifier

Stable generator for VHF transmitter

Stable pulse generator

Stable smooth range generator

Stable generator with ultra-low harmonic content

Stable sinusoidal voltage generator

Stable local oscillator VHF converter

Stable range generator

Stable crystal oscillator

Stable multivibrator

Stable multivibrator-manipulator for foxes

Stable low frequency generator

Stable LF generator (Abroad)

Stable single vibrator

Stable thermostat

Stable transistor amplifier

Stabistors D220S and D223S

Stalin is the beacon and hope of all progressive mankind

Steel conductors in antennas

Tape standard for consumer audio recording

Standardization of acoustic units

Standardization in radio electronics

IARU standards for S-meters

MPEG standards

Standards for black and white televisions

Color TV standards. Adoption of the SECAM system in the USSR

Will Gennady become a radio amateur?

Machine for the manufacture and regrinding of metal cutters

Coil winding machine Universal

Winding Machine for Toroidal Transformers

Worm Gear Gear Cutting Machine

Machine for drawing tracks on boards

Board drilling machine

CNC machine

Old glory loves new

The oldest figure in Soviet television

Polesie's oldest radio amateur

Elder of the Soviet radio electronics

Start of the World Cup

Starter signaling device

Start area

All-rounders start

Obstacle starts

senior comrade

Old New Year-2009

Old New Year-2013 - results

Statistical regularities in radio engineering

Static characteristics of semiconductor triodes

Stakhanovki advanced factory

Stakhanovites of the radio industry

Fixed stereo telephones

Stationary FM transverter 144/27 MHz

Wiper-automatic

Wiper-automatic (Abroad)

Glass breadboard

Glass and glass-ceramic capacitors

Stand for measuring the throughput of carburetor jets

Stand for prototyping of radio electronic devices

Diode Test Stand

Cable Test Stand

Stand for testing semiconductor devices

Stereo - in a simple VHF receiver

stereo generator

stereo decoder

Stereo decoder without subcarrier restorer

PLL based stereo decoder

Adaptive Bandwidth Stereo Decoder

Adaptive Bandwidth Stereo Decoder

Time-switched stereo decoder

Stereo decoder with KSS input filter

Stereo decoder with crystal oscillator

Stereo decoder with frequency pre-emphasis correction

Stereo decoder with channel switching

Stereo decoder with pilot tone

Stereo decoder with pilot tone

Stereo decoder set-top box

stereo one

Stereodin in the Rigonda-mono radio

Stereo sound recording by rotating heads of VCRs

Stereo recording with omnidirectional microphones

Stereo sound in film and broadcasting

Stereo sound in widescreen movies

Stereo recording level meter

Stereo Sony CFS-B7SMK2

Stereo recorder - from Saturn-301

Stereo cassette recorder

Stereo microphone from electret capsules

CCIR stereo transmitter

Stereo reception of DX stations

Stereo reception: how to avoid distortion

stereoscopic television

Stereo phones in Accord-201-stereo

Stereo phones in mono mode

Stereophonics - green light!

Stereo head from mono head

stereo record

Stereophonic radiogram

Stereophonic radiola Belarus-62-stereo

Stereo radiogram Vega-319

Stereo broadcast system with pilot tone

Stereo headphones

Stereo headphones based on loudspeakers 0,5GD-20

Stereo headphones based on loudspeaker 0,2GD-1

Stereo headphones based on the MD-47 microphone

Stereophonic records will be released in 1960

Stereophonic pickups

Stereo phones

Stereo Low Frequency Amplifiers

Stereo - from mono

Stereo capacitive pickup

Stereo cassette player

Stereophonic tape recorder for film dubbing

Stereo tape recorder Rostov-101-stereo

Stereo tape recorder Yauza-10

Harman Kardon stereo preamp. Model AP2500

Stereophonic radiogramophone Jubilee-stereo

Aurora-stereo stereo transistor tape recorder, Accord-stereo stereo electrophone, Sonata-III tube tape recorder (approved by the Chamber of Commerce)

stereo tuner

Stereo UMZCH with a power of 2 W

Stereo UMZCH on the KIA6283K chip

Stereo UMZCH on the BA5406 chip

stereo amplifier

Stereophonic amplifier for recording playback

Stereo audio amplifier

Stereo woofer amplifier

Stereo amplifier with acoustic unit

Stereo amplifier with VHF receiver

Stereo amplifier Electron-20

stereophonic microphone

Stereophonic electrophone class I Vega-101

Stereophonic broadcasting in television. broadcast systems. Stereo sound on TV in Moscow. Experiments at MNITI

Stereophonic broadcasting

Stereophonics for headphones

Stereophony for headphones (R, 1973

Stereo effect on one channel

Rod 600NN (F-600) in the HF range

Soldering iron rod - brass

Soldering iron rod for desoldering printed circuit boards

Rod lamps

Stethoscope for engines (Abroad)

Seed germination stimulator

STK Crimea

One hundred exhibits

XNUMX watt transmitter

Rack lasts longer

Mounting racks

Is it worth upgrading

Information desk

Centenary of A. S. Popov in the USSR

Watchman for your phone

Watchman for active TV antenna

Watchdog for electric heaters

Watchdog Timer

watchdog

Watchdog based on motion sensor

Watchdog with capacitive sensor

Watchdog with magnetic key

Watchdog with phone call

Ignition watchdog

Watchdog for computer

Watchdogs

Watchdogs (selection)

Security alarm Door not closed

Guard-2 - telephone security system

The country is radio-infected

Land of Hidden Elephants

Biography pages. (Radio expedition to Lenin's precepts are true)

History pages. Amateur radio started like this

pages of our history. SDR of Russia and IARU

Pages of glorious history

Car enthusiast page

Repair strategy

Repair strategy in new conditions

Pointer S-meter for CB radio station

Pointer frequency meter - capacitance meter

Striving for a goal

Strobe

Disco strobe light

Stroboscope for checking dynamic heads and setting up acoustic systems

Rechargeable LED Strobe Light

Stroboscope from a set of flash parts Beam

Stroboscopic SDU

Stroboscopic tachometer

Stroboscope-tachometer with LED flashlight

We are building two thousand new radio centers (conversation with the chief engineer of the electrification department of the USSR Ministry of Agriculture A. M. Sargsyan)

Lines in the chronicle of courage

Lines from letters

Linear magnetic recording

Line scanning

Horizontal scanning of a transistor TV

Jet-diffusion method for the manufacture of printed circuit boards

Structure of digital signals with frequency shift keying

Structural diagram and shaper-identifier TDA4650

Structural diagrams of VHF transceivers

Structures of the current mirror on field-effect transistors

Students are public instructors

Students - radio amateurs

Student collective

Student radio laboratory

Studio microphones

Studio microphone MK-220 with a new preamplifier

progress steps

Stepped attenuator

Stepwise heating of kinescope cathodes

Stepped volume control

Stepped power regulator

Step voltage regulator

Step and its elimination in UMZCH class B

Docking the Electronics 6105 Monitor to an IBM PC

Docking a Robotron Printer to an IBM PC

PAL submodule for color module МЦ-31

Color submodule SEKAM-PAL for ZUSTST TVs

Souvenir (portable radio)

Souvenir Christmas tree

Souvenir New Year tree-2

The fate of one effect

Bandwidth reduction

Signal adder

Super RL-3

Super RL-6

Super T-755

Super Tallinn Radio Factory

Supervisors, signaling devices and discharge limiters on the BL8530 chip

Superheterodyne

Superheterodyne without inductors

Superheterodyne from factory parts

Superheterodyne Leningrad

Superheterodyne on 80 m

Superheterodyne on crystalline triodes

Superheterodyne on new tubes

Superheterodyne on semiconductor triodes

Superheterodyne with five transistors

Superheterodyne low V transistors

Superheterodyne with four transistors

superheterodyne beginner

Transistor tuned superheterodyne

Extended HF Superheterodyne

superheterodyne rural radio amateur

Superheterodyne Single Channel Receiver

Superheterodynes of the VEF family as three-program receivers

Super phone with caller ID

Superphone: servant, protector, manager

Surrogate radio antenna

Shoe dryer

Are there commercial designs of rectifiers that can be used both to charge batteries and to power transistor receivers in stationary conditions?

SF-1 - what is it?

Spherical harvester (Abroad)

Spherrobot and tank on Arduino Pro mini

AGC circuit with deep adjustment

The scheme of inclusion of the reproducing head

EMOS signal isolation scheme

Discriminator Circuit

Silicon Diode Delayed AGC Schematic

Manipulation scheme

Charger shutdown circuit

Tone control circuit

Double frequency conversion circuit

Super circuit on European lamps

Current control circuit

Fine correction scheme

Schematic notation

Circuit-clock to protect the output lamps

Schematic and mounting stencil rulers

JVC AV receiver circuitry

Circuitry of active crossovers

Circuitry of analog and analog-to-digital electronic devices

Circuit design and repair of power supply systems for SONY DVD players

Circuitry of mini-cassette recorders.

Circuit design of DC/DC converters for video cameras, troubleshooting, repair

AF power amplifier circuitry

Circuitry of Japanese cassette recorders

Schemes of vibration transducers

Sweep generator circuits

Schemes of detector receivers

FET Circuits

Negative feedback circuits in receivers

Low frequency preamp circuits

Schemes of converter stages

Schemes of deploying devices for 110-degree kinescopes

Communication schemes for shortwave generators with antennas

Timing schemes

Schemes of VHF generators

Counting pulses of complex shape

Records account opened

Counting decade with LED indication

Counting decade with digital display

Counting unit on dekatrons

Counting instrument

Counting library device SBU-10

Counter as a frequency probe

Recording time counter - from hours

Play time counter

Outgoing call time counter

Pickup stylus time counter

Call time counter

Counter for seven-segment indicators

Counter for seven-segment indicators

Counter for electronic clock

Counter To log Radio tape waste

Pulse counter with memory

Tape counter for cassette recorder

Room people counter controlling lighting

Counter on AT90S2313

Counter on logic elements

Shaft revolution counter with current output

Particle counter

SBM-20 counter in a food dosimeter

Flash counter (Overseas)

Turn counter

Chip counters

Counters on logic elements

Chip counters

Counters with asynchronous reset

Counters with a decoder on diode assemblies

Reader of individual device numbers 1-Wire

The United States and Britain seek to disrupt international cooperation on television and radio broadcasting on VHF

Congress of Builders of Communism

Congress of the Leninist Party - a worthy meeting

To the congress of the native party - a worthy meeting!

Surprises on 10 meters

Championship surprises

T-689

Q-code table

Table of long-distance links established in the USSR (tropo, aurora, meteors, Es, EME)

Decibel table - from memory

Table for determining the capacitance of a capacitor

Scoreboard for testing knowledge

Scoreboard for PURK

scoreboard examiner

Timer - signaling device

Discrete timer NE555

aquarium timer.

Air conditioner timer

Timer in Priboy-201

Timer in LED lamp

Timer in triac power controller

TV off timer

Timer for spot welding machine

Timer for battery powered equipment

Timer for mains powered equipment

Timer for the forgetful

Shaver Charging Timer

Toothbrush timer

Timer for coffee grinder

Chizhevsky chandelier timer

Tape recorder timer

Microwave timer

Timer for heaters

Timer to turn off the game console

Sailing timer

Timer for periodic switching on of the load

Timer for radio

Timer for Model Rocket Rescue System

Timer for pump control

Timer for brushing your teeth

Timer for electric blanket or night light

Refrigerator turn-on delay timer

Timer KR580VI53 in Radio-86RK

Timer on D-trigger

Timer on PIC16F84A

Timer on the microcontroller

Chip timer

Timer on the chip KR1211EU1

Timer based on a music synthesizer chip

Car Mirror Defroster Timer

Mirror defroster timer

The timer turns off the lights

Power off timer in digital multimeter

Power off timer for Electronics ММЦ-01

hourglass timer

Power Timer

Aquarium light timer

Engine preheating timer

Timer with memory for UV lamp

Forced reset timer

gardener timer

Timer with audible alarm

Timer with LED indication

Timer controls table fan

Automatic timer

Electric heater timer switch

Timer-calendar

Time switch for radio

Power timer

Timer-thermostat on the microcontroller

Timer clock

Timer-clock Effect-411

Radio timers

Timers on transistor assembly IRF7309

Secrets of radio galaxies

So are mosquitoes afraid of ultrasound?

Keep it up Komsomol!

Keep it up, high-speed radio operators!

This is how the newspaper without paper was born.

So is it possible to protect AON from failures?

That's how we started. (Radio relay DOSAAF-50)

It doesn't happen! About measuring SWR in the antenna-feeder path

This is how success comes

So does the T2FD antenna work?

You can't work like that!

This is how pupils of DOSAAF serve

This is how the pupils of DOSAAF serve. The Radio questionnaire is answered by: A. Belov, M. Krylov

This is how repeaters are created

Such was the time - war

Shortwave Competition Tactics

Clock generator for car clocks

Talented innovator

Where the radio tube is made

Where the T-689 is made

Where TVs are made

Where the harvest is made

Where giants are born

PTT with dynamic microphone for portable radio station

Tangential tonearm with thermoelectric drive

Tank with automatic control

Dance platform for Dance Dance Revolution and Pump It Up

vibrowalker dancer

Dancing Man Next

Dancing man on Arduino

TASS is authorized to announce ... (on the 30th anniversary of the launch of the Soviet amateur radio satellite)

Tacho indicator

Tachometer for FORD SIERRA

Tachometer for a car (Abroad)

Motorcycle tachometer

Tachometer for outboard motor

Chip tachometer

Hall effect tachometer

Tachometric attachment for digital frequency meter

TV antenna at 14 MHz

HDTV: from analog to digital. MPEG-2 standards

Solid state flat CRT (Abroad)

Solid-state optoelectronic relays K449KP4R? K449KP6R, K452KP1, K452KP2

Solid state optoelectronic relays K293KP11, K293KP12 series

Solid Rectifiers

TVZ in lamp UMZCH

Your first transmitter

Your first transistor receiver

Your first transistor receiver. Transistor detector and magnetic antenna

Your first transistor receiver. Low Frequency Amplifiers

Your path to broadcast. 1. Shortwaves - who are they?

Your path to broadcast. 2. Types of amateur radio stations. Call Signs

Your path to broadcast. 3. Shortwave conversation

Your path to broadcast. 4. How to listen to the broadcast?

Your path to broadcast. 5. The work of a shortwave observer

Your path to broadcast. 6. Competitions, diplomas

Your path to broadcast. 7. First airing

Your path to broadcast. 8. Radio stations for individual use

Create the future today

blue screen creators

Creators of new designs

Creative conference for the XI Congress of the Komsomol

Creative workshop

Creative virgin land for radio amateurs

creative search

Creative finds. (27th All-Union Radio Exhibition)

Creative report of Leningraders

Creative report of radio amateurs of Azerbaijan

Creative report of radio amateurs. (28th All-Union)

Creative report of radio amateurs (with a notepad on the radio show)

Creative work

creative community

Creativity and indifference

Creativity of Lviv residents

Creativity of the young

Creativity of our friends (NTTM-80)

Creativity of radio amateurs

Creativity of radio amateurs - designers

The creativity of radio amateurs - at the service of the five-year plan!

Creativity of radio amateurs-designers

Creativity of students of technical schools

Creativity of the young

Creativity of young radio amateurs - attention and care

Your personal computer

Word processors

TV antenna with ring vibrators

Телевидение

Television without interference

TV of the future

Television in 1948

Television in England

Television in metallurgy

Television in the national economy

Television in Prague

Television in the seven-year period

Television in the USSR

Television in Czechoslovakia

Television and its future

Television and the microworld

US television and radio in the service of monopolies

Television at the 10th All-Union Radio Exhibition

Television at the 9th Radio Exhibition

Television of our country

TV Olympics-80

American Television

Television from the height of the Ostankino tower

Television today and tomorrow

TV in a few years

TV antenna

Television antenna decimeter waves

TV antenna for autotourists

TV antenna for long distance reception

TV antenna for cell phone

Television antenna UHF

Television equipment of Lunokhod-1

Television equipment at the 7th correspondence

Television indoor antenna

TV magnetic antenna set-top box

Television transmitting tube superortikon - Soviet invention

TV set-top box

TV set-top box with 110-degree kinescope

Television relay station

TV station powered by solar panels

Television technology in biology

TV broadcast point

Television wide-range compensated antenna

TV boxes

TV antennas

TV antennas for 6-12 channels

Television antennas for long-range reception

TV antennas for difficult reception conditions

TV antennas for 12 channels

REMO television antennas

Television towers of the world

Television diodes in amateur transmitters (Abroad)

Television methods of control

TV News of the Year

TV boxes

Set-Top Boxes (P, 1973

TV repeaters

Television signals according to GOST 7845-72

Television filters based on surface acoustic waves

TV Antenna Splitter

Television antenna amplifier with a large dynamic range

TV converter

TV receiver

direct amplification television receiver

Television receiver Rubin 37M06-2

TV receiver T-1

TV projector

TV signal

Television broadcasting hub in Kalinin

Television center in Bucharest

Television Center of the Tomsk Polytechnic Institute

TV - demonstration oscilloscope

TV - assistant ultrashortwave

TV Polar 5401

TV Sanyo A3-A

TV Siesta J-3128

TV Siesta SB31-2U/V (J-3101A)

TV TM-1

TV Vanguard

Vanguard TV with kinescope 35LK2B

TV Aurora

TV in your pocket

TV as an oscilloscope

TV as an oscilloscope

TV Evening

TV turned on and off by VCR

TV Voronezh

TV Voronets-6

TV Vostok

TV for long distance reception

TV for receiving color television

TV Yenisei-2

TV Znamya-58

TV KVN-49

TV KVN-49 on a kinescope 31LK2B with a remote control panel

TV Komsomolets

TV Crystal

TV LTK-6

TV LTK-7

TV LTC-1

TV Beacon

TV Moskvich with tube 23LK1B

TV on kinescope 43LK9B

Semiconductor TV

TV set on tube 31LK1B

TV set on an electrostatic tube

Beginner's TV

TV displays information

First class TV

TV Pioneer

TV Radiy-B

TV Rainbow

TV Record

TV Rembrandt

TV Rubin

TV Rubin-401-1

TV Rubin-401-1. Chroma block

TV Rubin-401-1. Beam convergence and power units

TV Rubin-401-1. Reamers

TV Rubin-401-1. Automatic demagnetization device. Audio channel

TV with kinescope 43LK9B

Matrix TV

Battery powered TV

TV North

TV Change

TV Start

TV Start-3

TV Start-6

TV T-1

TV T-2 Leningrad

TV T-2 Leningrad on the tube 31LK1B

TV T-4-50

TV TAG-3

TV TAG-6

TV TV-2

TV TV-3

TV Temp

TV Temp-2

TV Temp-209

TV Temp-3 on kinescope 43LK9B

TV Tourist

TV Electron-215

TV Electron-736

TV Electronics VL-100

TV Electron-Ts260

TV Youth

TV Yunost-405

TVs 3USCT

TVs 4USCT

TV sets in the villages of the Moscow region

TVs Wave and Friendship

TV sets KVN-49-B and KVN-49-4

TV sets of new generation (UPIMTST-61)

TVs of the new generation. Block to the magazine Radio wrapper

TVs of the new generation. Signal processing unit

TVs of the new generation. Source of power

Rainbow TVs

TVs with digital processing and control, repair

TVs with digital processing and control. Methods of adjustment and repair

TVs Soyuz and Znamya

Temp-6 and Temp-7 TVs

TVs-78

TVs-80

TVs-83

Televisions 4USCT

Telegraph in SSB equipment

Telegraph in Radio-76M2

telegraphic alphabet

Telegraph keying in the master oscillator (Abroad)

CW keying in a quartz heterodyne

CW manipulation of amateur transmitters

CW Transmitter Keying

Telegraph prefix To magazine Radio receiver

Telegraph keys on chips (selection)

Telegraph heterodyne

Telegraph local oscillator - prefix

telegraph key

Telegraph key on PIC - controller

Telegraph key on three transistors

Telegraph key on elements 2I-NOT

telegraph key in hand

Telegraph key with magnet

Telegraph key with RAM

Telegraph key with memory

Telegraph key with a shaper on the register

Telegraph key with iambic mode of operation

telegraph controller

telegraph manipulator

CW mode in UW3DI transceiver

TV projector

Trolley with remote control on one drive wheel

TV game Sea battle

TV game air defense - dogfight

TV Game Tennis and Ice Hockey

TV camera - set-top box for TV

TV camera in your pocket

TV camera at the bottom of the ocean

The TV camera follows the object

Telekinotekhnika-75

Telekinotekhnika-80

Telecom-79 (foreign exposition)

Telekom-79 (Soviet exposition)

Telecommunication technology

TV amateurs from Uglemash

Morse Code Telemetry (Abroad)

Telemetry from orbit

Telemechanical control of electric locomotives

Teleradiola Belarus-110

Chip television receiver

Telescopic Antenna Mast

Telescopes look down

Teletype from Radio-86RK

Teletype 2013

Teletype contest holds the level

Teleuniversity - green street

Telecontrol of an amateur movie camera

Remote control of radio nodes using the carrier frequency of VHF FM transmitters

Phone with AON Pulsar-201

telephone set-top box

Telephone communication between two subscribers

Telephone exchange

Telephone jack in Iren-401

Telephone sets TECHNICA

Telephone jacks

Phone competition

Telephone anti-piracy

The telephone set turns on the light

Phone call

Telephone interface for CB radio.

Telephone microprocessor switch 1x5

Telephone burglar alarm

A. S. Popov's telephone radio

Telephone watchman for PBX subscribers with touch-tone dialing

telephone amplifier

Telephone amplifier for binaural stereophony

Telephone amplifier for Mayak-203

Telephone amplifier with inductive pickup

Telephones TON-2 in transistor equipment

Telephotography

Telechronoreflexometer

Television Center of Greater Moscow

Telecentre at school

Television center of the city of Lenin

TV centers are being built

Telegraph filter for transceiver

Tone block for electric guitar

Tone block on the op-amp

Tone block with fixed settings

Tone block with electronic control

Timbre vibrato

Timbre vibrato in EMI

Temp-209

Temperature compensation of varicaps

Temperature compensation of silicon zener diodes

Temperature compensation of the natural frequency of the circuits

Pace and quality - the motto of vefovuev

Themes of shortwave designs

Themes of the work of a radio amateur designer

Theoretical foundations for building documentary telecommunication systems. Textbook for universities

Information theory

Theory of air ionization. Singing silent discharge

Tep in the spring of 1947

Thermal protection of voltage regulators

Thermal imaging in radio electronics

Fluke Ti20 Thermal Imager for Predictive Temperature Diagnostics

Thermal revitalization of galvanic cells

Thermal relay

Thermal mode of the audio frequency amplifier

Thermal mode of the AF amplifier

Thermal method of transferring the pattern to the board

Heat sink for soldering

Heat sinks for low power transistors

Heat sinks for low power transistors and diodes

Thermoelectric pickup control mechanism

Thermoelectric microlift

warm rains

Theremin L. S. (1886-1993)

Theremin

Theremin Etherway

Theremin Paradox. Part 1

Theremin Paradox. Part 2

Theremin without antennas

Theremin: past, present and future

Theremin toy

Theremin 2 or theremin on a microcontroller

Theremin, or theremin on a microcontroller

Terminal for Arduino

Terminal Brotherhood

Thermistors

Heat treatment of steel

Thermogalvanometer

Temperature compensated voltage regulator

Thermometer

Thermometer - prefix to a digital multimeter

Thermometer for gas water heater

Thermometer house - street

House-street thermometer

Thermometer on DS1821 and PIC controller

Thermometer at the Shelter

High accuracy thermometer with DS18S20 sensor

Thermometer with LCD and sensor DS18B20

Thermometer with linear scale

Thermometer with dot matrix LED indicators

Thermometer with timer or thermostat control function

Thermometer with four sensors DS18B20

Thermometer prefix to a computer connected via a sound card

Thermometer-temperature stabilizer in a vegetable store

Thermometer-thermostat for home

Soil thermometers

Hot melt assembly in the security system

Temperature controller

Water heater thermostat

Thermostat for aquarium

thermostat for water tank

Fan thermostat

Temperature controller for country water heater

Temperature controller for incubator

Thermostat from ATX power supply for balcony vegetable storage

Thermostat on two microcircuits

Thermostat on thyristors (Abroad)

Thyristor thermostat

Thermostat with three-phase power supply

Temperature controller with a temperature setting step of 0,1 °C

Thermostats

Thermal cutter

Thermistor - inrush current limiter for incandescent lamps

Thermistors

Thermal straightening of KPE plates

Heat stabilizer

Heat stabilizer

Thermostat for incubator

Heat stabilizer for soldering iron

Heat stabilizer for electric soldering iron

Thermal stabilizer on AD597

Thermal stabilizer on the chip K561LP13

Soldering iron heat stabilizer on a microcontroller

Temperature stabilizer with automatic heater backup

Temperature stabilizer with insulated sensor

Wide Spacing Heat Stabilizer

Thermal stabilization of the transistor

Thermal stabilization of transistor power amplifiers

Thermal stabilization of amplifiers based on semiconductor triodes

Thermostable reference voltage source

Thermostable cascade

Thermostable amplifier

Thermostat for condensing units of industrial air conditioning systems

Thermostat for underfloor heating

Hive thermostat

Thermostat-chronometer for baby food

Thermoelectric generator TGK-10

Thermoelectric generator TGK-3

Thermionic devices TEMO and TEB

Latvian shortwave test

Test generator for checking the inputs R, G, B of the TV

Tester for Ni-Cd and Ni-MH AA batteries

Chip Tester

Remote Control Tester RC5

Trigger Tester

Battery tester

transistor tester

Tester TT-1

Horizontal scan testing at low supply voltage

Technique - Olympics

Safety in amateur radio work

QSO introduction technique

Recording playback technique

Recording reproduction technique. Turntable drive

Recording reproduction technique. Tonearm

Technique of our days

Technique of the Olympics-80

Direct Conversion Technique Awaits Experimenters

radiosport technology. (27th All-Union Radio Exhibition)

Modern radio technology

Technique VHF FM communications

Electrical communication technology of the GDR

Technical Cybernetics

Technical classification of radio amateur designers

Technical aesthetics and quality of consumer radio equipment

Technical, consultation

Technical data of new semiconductor devices

Technical data of new semiconductor triodes

Technical data of domestic crystal devices

Technical data of thermocouples

Technical knowledge - to the masses!

Technical basics of digital satellite broadcasting

Group leader technical results

Technical training

Technical means of radiofication of the village

Technical characteristics of amateur radio stations

Technical inspection and maintenance of low power radio stations

Technological progress is a matter of millions

Technological progress and the Armed Forces

Technological progress and radio electronics

Technical equipment of the competition

Technological disadvantages of mass video recorders, their elimination

Technology Tips

High-resolution PCB fabrication technology in amateur environments

Ticond capacitors

Typical defects of CB radio station Alan

Typical equipment APU-1 for radiofication of cities

Typical heads for tape recorders

Typical malfunctions of TVs and methods for their elimination

Typical television centers

Typical resistance characteristics of point germanium diodes

Shooting range on the table

Thyratron

Thyratron device for checking the reliability of contact

Thyratrons with a cold cathode. training poster

Thyristor protection of the stabilizer (Abroad)

Thyristor switches of KR1125KP2 and KR1125KPZ series

Thyristor switches KR1182KP1 series

Thyristor voltage regulators. On triac

Thyristor voltage regulators. With amplitude-phase control

Thyristor voltage regulators. With analogue unijunction transistor

Thyristor voltage regulators. With improved control characteristic

Thyristor voltage regulators. Pulse-phase controlled

Thyristor voltage regulators. With output voltage stabilization

Thyristor rectifier with adjustable output voltage

Thyristor DC Switch

Thyristor switch kind of work

Thyristor chopper

Thyristor regulator (Abroad)

Thyristor voltage regulator

Thyristor motor speed controller (Abroad)

Thyristor frequency meter

Thyristors (KU101A, KU101B, KU101G, KU101E, KU208A-KU208G)

Thyristors (KU201A-KU201L, KU204A-KU204V, KN102A-KN102I)

Thyristors KU202

Symmetrical thyristors TS106-10, TS112-10, TS122-16, TS122-20, TS122-25, TS132-40, TS132-50, TS142-63, TS142-80

Quiet receiver

T-bridge in an amplifier for light music (Abroad)

T-bridge in the bass amplifier (Abroad)

Friendly meetings. The victory of the Soviet hunters

Friendly competitions in Cognition

Leakage current - by avometer

Current feedback in the bass amplifier

Current control of the final stage of low-frequency amplifiers

Current principle of using transistors

Button pushers - from transistors

Thickness gauge

Youth sets the tone. (VI Spartakiad of the Peoples of the USSR)

Tone call in CB radio station

tone generator

Tone generator for EMP

Tonearm

The tonearm of an amateur electric player

Amateur EPU tonearm

Tonearm with variable correction angle (Abroad)

Loudly compensated volume control

Thin film non-histors and varistors

tone manipulator

Loudly compensated volume control

Toroidal Antennas

Turned heat sink

Spot welding parts

Point silicon diodes in an amplitude detector

Fine-tuning a low-Q loop

Accurate time measurement

Accurate frequency measurement

Precise measurements with a low-resistance instrument

Accurate clock ASSORTED

Accurate polarity converter

Board etching

Traditions are true

The recording path of a tape recorder with bias current sawtooth

Audio path on K224 series microcircuits

Transistor audio path

Transistor TV audio path

AF path of portable radio receiver

Image path without video amplifier

Image path for miniature TV

Image path on 1MM6.0

Color TV image path on K224 series chips

Receiver SSB IF path

IF path of FM receiver

IF path with transistor detector

Communication receiver IF path

Path IF VHF FM receiver

RF path for receivers

Image Signal Path

Tractor controlled by radio

IF FM receiver paths

Transistor - rectifier, transistor - photosensitive sensor, transistor - solar cell

Transistor - variable resistor, transistor - zener diode

Transistor as zener diode

Transistor in avalanche mode

transistor instead of diode

Transistor KT969A

A transistor senses temperature, a transistor is a DC amplifier, what is a compound transistor, a transistor is an AC amplifier

Transistor cybernetic turtle

Transistor PDS

Transistor converter technology

Transistor assembly in overvoltage protection device

Transistor ignition in a car (Abroad)

Transistor Intercom

Transistor-tube voltmeter

Transistor Antenna Amplifiers

Transistor generators

Transistor generators for polyphonic musical instruments

Transistor germanium matrices GTS 609 series

Transistor condenser microphones

transistor foxes

Transistor optocouplers

Transistor field assemblies of the KPS104 series

Transistor voltage converters

Transistor set-top boxes for TVs

Transistor radios and atmospheric electricity (Abroad)

Turn Signal Transistor Relays

Transistor assemblies of the KT222 series

Transistor smoothing filters

transistor stabilizers. Key voltage regulator. Stabilizer with short circuit protection

Transistor IF

Transistor power amplifiers for 144 and 430 MHz bands

Transistor voltage and current amplifiers

Transistor Direct Coupled Amplifiers

Transistor devices in the practice of radio amateurs of the GDR

Transistor motor control devices for electric players

Transistor motor control devices for electric players (On the pages of foreign magazines)

Transistor 1-V-3

Transistor 2-V-2

Transistor 3-V-3 with AGC

Transistor 3-V-4

Transistor SSB exciter

Transistor S-meter

Transistor S-meter (Abroad)

Transistor avometer

Transistor ammeter

Transistor TV power supply

Transistor wavemeter (Abroad)

Transistor wavemeter (Abroad) (R, 1973

Transistor voltmeter (Abroad)

AC Transistor Voltmeter

Transistor DC Voltmeter

transistor generator

Transistor LF generator

Transistor sawtooth voltage generator for oscilloscope

Transistor GIR (Abroad)

Transistor Loudspeaker

Transistor push-pull power amplifier

Transistor Calibrator (Abroad)

Transistor HF Converter

Transistor HF power amplifier

Transistor switch

Transistor converter at 144 MHz

Transistor tape recorder

Transistor tape recorder Yauza-20

Transistor metal detector

Transistor millivoltmeter

Transistor millivoltmeter (Abroad)

Transistor DC Millivoltmeter

Transistor Monitor

Transistor oscilloscope

Transistor oscilloscope (Abroad)

Transistor transmitter at 1215 MHz

Transistor transmitter 160m

Transistor transmitter at 28 MHz

Transistor preamplifier with high input impedance

Transistor voltage converter

transistor receiver

Transistor receiver 2-V-2

Transistor receiver for receiving local broadcasts

Transistor receiver MICRO

Beginner Transistor Receiver

Transistor receiver with reflex stage

Transistor receiver Sokol-403

Transistor probe for detecting receiver faults

Transistor PTC

Bang's transistor radio

Transistor radio receiver Quartz-401, children's radio designer Start, universal voltage stabilizer USN-315, Elite subscriber loudspeaker (approved by the Chamber of Commerce)

Transistor radio receiver Neva-2

Transistor radio unit TUPV-0,25x2

Transistor water level controller

Transistor with low voltage supply

Transistor with electronic setting

Transistor power switch

Transistor Signal Generator (Abroad)

Transistor signaling device for swarming bees

Transistor Voltage Regulator

Transistor stabilizer attachment

Transistor stereo

Transistor superheterodyne from Tourist radio parts

Transistor TV

Vertical Scan Transistor Assembly

Transistor VHF block

Transistor VHF converter for 144-146 MHz

Transistor VHF receiver (Abroad)

Transistor UMZCH with high-voltage op-amp

Transistor UMZCH with multi-loop OS

Transistor UMZCH with increased dynamic thermal stability

transistor amplifier

Transistor amplifier for prefix Note

Transistor open loop power amplifier

50W transistor amplifier

Transistor LF Amplifier

DC transistor amplifier

Transistor phase inverter

Transistor filter on TV

Transistor frequency counter

Transistor frequency meter (Abroad)

Transistor electrothermometer

Transistor electrophone Accord-001

Transistor sounder

Transistors

Transistors (parameter summary tables)

npn transistors in bass amplifiers

Transistors in unusual mode

Transistors in channel selectors

Hungarian transistors and their domestic counterparts

Transistors for amplifier stages with AGC

Transistors and Diodes as Zener Diodes

Transistors KT3117A,B

Transistors KT3126A,B

Transistors KT3127A and KT3128A

Transistors KT3127A, KT3128A

Transistors KT325A - KT325V

Transistors KT340A - KT340V, KT340D

Transistors KT611A - KT611G

Transistors KT635B

Transistors KT639 and KT644

Transistors KT645

Transistors KT646A,B

Transistors KT814 - KT817

Transistors KT913

Transistors KT972A, B, KT805AM-GM

Transistors P601-P606 in bass amplifiers

Transistors of the 2P706 series (2P706A-2P706V)

KP306 series transistors

Transistors of the KP705 series (KP705A-KP705V)

KT3107 series transistors

Transistors series KT502, KT503

Transistors of the KT520 and KT521 series

KT6113 series transistors

KT639 series transistors

Transistors series KT8101, KT8102

KT8156 series transistors

Transistors of the KT8156 series (KT8156A, KT8156B)

Transistors series KT818, KT819

KT829 series transistors

KT835 series transistors

KT850 series transistors

Transistors of the KT909 and KT911 series

KT973 series transistors

Transistors of medium and high power

Transistors Czechoslovakia and their Soviet counterparts

Transistors for a wide range of applications

Transverter 1260/144 MHz

Transverter 27/1,8 MHz

1260 MHz band transverter

5,6 GHz transverter and antenna

430 MHz transverter

Transverter prefix to Elektronika-Kontur-80

Transceiver Baofeng UV-5R

Transceiver DM-2002

Transceiver HDK-97

Transceiver UP2NV

Transceiver Amator-160

Transceiver Astana-Radio-2006

Category XNUMX transceiver

Delta-A transceiver

Radio amateur triathlon transceiver

Transceiver KRS-78

144 MHz transceiver

160 m transceiver

28 MHz transceiver

Transceiver based on R-250 receiver

6 cm transceiver

Transceiver on digital elements

Beginner shortwave transceiver

DX hunter transceiver

Direct conversion transceiver

160 m direct conversion transceiver

28 MHz direct conversion transceiver

Direct Conversion Transceiver with Double Gate FET Mixer

Transceiver Radio-76

Transceiver Radio-76M2

Transceiver Radio-77

Category XNUMX radio transceiver

Transceiver with crystal filter

Transceiver prefix to Mole

Transceiver prefix to the R-250 receiver

144 MHz transceiver

Transceiver set-top box with Volna-K receiver

Transceiver attachments for receivers

Transceivers - veterans of the Great Patriotic…

Broadcast television nodes

IR broadcast

Broadcasting radio programs over telephone wires

Transmitter with electronic speed control

Transmitter with sound generator

Safety transformer

Horizontal oscillator transformer

Transformer for ignition unit

Magnetic starter transformer

DIY transformer

Tesla transformer - varieties, experiments

Transformer units with ballast capacitor

Transformer stages with paraphase excitation

Transformer ULF on a 1MM6 chip

Transformer ULF on a 1MM6.0 chip

Falcon transformers in Selge

locator

Tape recorder-based locator

Power Transformer for Power Amplifier

Stencils for the manufacture of printed circuit boards

Alarm signals from the south zone exhibition

Alarm device

Simulator - keyboard sensor Morse code

Kitten trainer

Simulator for working out the sequence of operations

Fox Hunter Trainer

Memory trainer

traffic rules simulator

Radio remote control simulator

Radio operator simulator

Sniper trainer

Sniper simulator based on laser pointer

Multiplication table simulator

Telegraph simulator

Simulator-toy alphabet Peacock

Simulators for laboratory work

Coaching - scientific basis

Coach - electronic weapons

Train all year round

Training is the key to success

Training comes first!

Hunter training and equipment

Training for competition Fox hunting

Shortwave training

Training on a simple telegraph key

Hunter training

training fox

Training automatic key

Training radio class

Third All-Union Test

Third district: successes, problems, solutions

Third All-Union radiotelephone competition of shortwave Dosarma USSR

Third All-Union Competition of Radio Operators Dosarm

The third generation of video consoles Sega Mega Drive-II

Third All-Union Spartakiad

World War III in the third millennium

Third octave for house organ

The third hand of the radio designer

Third hand. Mounting aid

Triple speaker system

Tri-band antenna

Tri-band antenna square

Tri-band vertical antenna (Abroad)

Tri-band HF antenna

Tri-band directional spider antenna

Tri-band three-element antenna

Tri-band whip antenna

Tri-band automatic transmitter

Tri-band tube HF receiver

Tri-band transmitter

Tri-band fox hunting receiver

Tri-band superheterodyne

Tri-band transceiver

Tri-band VHF receiver

Three-channel light-dynamic installation

Three-channel CMP with compressors

Three-channel multimedia UMZCH

Three-channel high temperature alarm

Three-channel stereo amplifier (Abroad)

Three-channel thermometer on thermistors and PsoC chip

Three-channel tonograph

Three-channel UMZCH for a car

Three-channel electronic switch

Three Stage Amplifier

Three-command radio control equipment

Three-pin female connector

Three-tube super

Three-tube superheterodyne

XNUMXD image on the oscilloscope screen

XNUMXD PCBs in EAGLE and DipTrace

XNUMXD oscilloscope

Three-motor tape drive mechanism

Three-way speaker system

XNUMX-way speaker

XNUMX-way surround speaker

Three-way speakers with bass reflex

Three-way out of two-way

Three way loudspeaker

Three-way loudspeaker with W21EX001 head

Three-way amateur loudspeaker

XNUMX-way LF limiter

Three-band tone switch

Three-band tone control

Three-band UMZCH on microcircuits

Three-band amplifier

Three band filter

Three-threshold comparator on KR1006VI1 in the charger

Tri-program loudspeaker

Three-program loudspeaker Aurora

Three Program Receiver

Three Program Synchronous Receiver

Three-program electromusical bell

Tri-processor reverb

Tri-mode power supply.

Tri-mode LED flashlight

Three-transistor cascade with feedback

Three-level voltage indicator

Three-phase voltage relay

Three-phase motor in a single-phase network

Three phase inverter

Three-phase current - it's very simple

Three-frequency generator for VHF transverter

Three-electrode lamp

Three-electrode lamps

2-element antenna for XNUMX meters

Three-piece ZYGI BEAM

Three important, unresolved questions

Three USB thermometer options

Three options for a UHF receiver with a local oscillator on a SAW resonator

Three options for an electronic clock with an alarm clock on the FPGA

Three heads in a unified LPM

Three HF antennas

Three whales of telegraph classics

Three whales of telegraph classics - 2

Three whales of telegraph classics - 3

Three designs for agriculture

Three designs on BS-1

Three designs on an unusual multivibrator

Three designs of one mug

Three concepts of NGN

Three metal detectors on microcircuits

Three generations

Three generations of calculators

Three receivers on chips

Three programs per subscriber loudspeaker

Three programs for headphones

Three simple superhet

Three speeds in the prefix Nota

Three Supers

Three spheres of activity of Academician A.L. Mints (to the 110th anniversary of his birth)

Three thousand exhibits

Three electric guitar amps and more...

Three chip amplifiers

Three devices on a uPC1470H chip

Three devices per op amp

Three phases - no power loss

Three phases - from one

Three phases in the garden

Trigger in the garland switcher

Trigger and multivibrator with dynamic load

Trigger on optocouplers

Trigger on the optocoupler

Flip-flop on a polarized relay

Trigger on a transistor optocoupler

Trigger on electromagnetic relays

Trigger on element XOR

Schmitt trigger

Schmitt trigger on IS K176LP1

Schmitt trigger with high resistance

Photodiode trigger (Abroad)

Trigger Counters

Trigger divider

Tricolor TV - public satellite television

Trilight - a flashlight for sports fans

Trinescopes

Trinistor

Trinistor (how to open a trinistor, a trinistor is controlled by an impulse)

Trinistor (trinistor in power regulator, analogue of trinistor)

Trinistor from transistors

Trinistor voltage, current, temperature regulators

Trinistor switch with touch control

SCR rectifier with adjustable output voltage

Trinistor DC key

Trinistor single string switch

SCR switch with acoustic relay

Trinistor switch of three garlands

Trinistor switch of four garlands

Trinistor current converter

Trinistor starter with reverse

Trinistor regulator for a collector motor

Trinistor voltage regulator.

Non-interference trinistor regulator

Trinistor dimmer

Trinistor constant voltage stabilizer

Trinistors

triode instead of pentode

Triode or Pentode?

Triode-heptode 6I1P

Triode amplifiers for meter waves

Class B triode amplifier

Triode-pentode 6F1P

Triode-pentode 6F4P

triode amplifier

Triodes and double triodes

The triumph of Soviet cosmonautics

The triumph of Soviet science

Three from the national team

Triple diode - triode 6G3P

Tropospheric transit on 144 MHz

Tropospheric links

Trochotron

handset-phone

Hard win

The labor of enthusiasts

Washington radio tricks

Trick recording on VCR Elektronika VM-12

Tumblers

tunnel diodes

tourist receiver

Ink for drawing on boards

Rear - front (our round table)

Thousand faces of digital television

A thousand TVs over the plan

Tuner Corvette-104-stereo, cassette recorder Vesna-211-stereo

Tuner Rondo-101-stereo

Tuners with frequency synthesizers

Off the coast of Antarctica

With Hungarian friends

At the main console

At the origins of semiconductor technology

At the origins of broadcasting

At the origins of amateur radio

At the origins of Soviet radio engineering

At the map of victory: May 1945 (our round table)

At the map of battles: January - April 1945

At the cradle of radio engineering

Lviv amateur radio designers

My phone rang

Metallurgists have radio amateurs

Our guests are friends of the radio

Our Bulgarian friends

Our friends. Portable TV

Our friends. School of Amateur Radio

Our foreign friends

Our Chinese friends

With German friends

At the transmitter - schoolchildren

With Polish friends

Polish radio amateurs

At the radio amateurs of Azerbaijan

Radio amateurs in Zaporozhye

Radio amateurs of Lytkarin

Radio amateurs in Stavropol

Ukrainian athletes

Tashkent radio amateurs

Tashkent textile workers

TVs have millions

For ultrashortwave zero region

With Czechoslovak friends

At the helm - cybernetics

At the young radio amateurs of Lviv region

UKB FM receiver

Retractable handle

Retractable tonearm

SW with increased noise immunity

Increasing the output power of the op amp

Increasing the range of underground cable radio lines

Increasing the receiving range on VHF

Increasing the TV reception range

Increasing the dynamic range and sensitivity of the radio station ALAN-100+

Increasing the steepness of the fronts of the pulses

Increasing battery reliability

Longer battery life 7D-Ham Radio & Sports

Extending the battery life of the remote control

Extend battery life

Increased tip life

Extended life of magnetic heads

Increasing the life of LED lamps

Increasing the disk rotation frequency in the Arcturus-006-stereo electrophone

Increasing the number of fixed settings in the Laspi-001 stereo tuner

Increasing the sensitivity of the LO-70 oscilloscope

Increasing receiver sensitivity

Increasing the sensitivity of VEF receivers

Increasing the sensitivity of transistor receivers

Exciting competition

Enthusiasm

Hooked on

UHF in Mayak radio station

UHF for STV equipment 11 GHz

UHF To magazine Radio receiver

Deflection angle 110 degrees

Carbon load cell

Removing protective paint

Removing paint from an etched board

Nitro paint removal

Removing a spent soldering iron rod

Removing traces of glue

Impact EMP Machine

Successful start of Zolochiv radio sportsmen

Doubling the frequency of the pulse signal

Doubling the number of switchable programs on 4USCT TVs

Voltage doubler on the UZCH chip

frequency doubler

frequency doubler for electric guitar

Pulse frequency doubler

Double, triple the ranks of public instructors!

Holding the MGTF wire when stripping it

Amazing nearby

Amazing developments

soldering iron tip extension

Extended W3DZZ Antenna

Extended double Zeppelin at 144 and 430 MHz

Remote control extension

Extension cord for remote controls

Convenient coil

Handy electric drill

Convenient switch

Convenient kitchen timer

Ultrasound sensor for security alarm system

AGC node for CONTEST-RX receiver

Autoguard activation unit

Relay switching unit

Node for selecting external signals RGB / YPrPb / YUV / PTTV in a single-chip UOCIII processor

Amateur EPU disc assembly

Tolerance control unit

Switch-on delay unit

Microcircuit Voltage Stabilizer Protection Unit

Signal level indication unit on IVLShU1-11/2

Lithium battery discharge control unit

Antenna mount Double square (Abroad)

Transceiver setup node

Lamp grid power node in power amplifiers

Spark Start Delay Assembly

Transceiver detuning node

Detuning unit in G4-102 generator

Transistor TV synchronization unit

Node for adding television signals

VM interface with TV ZUSTST

Pump control unit

Triac control unit

Power amplifier control unit

Frequency meter control unit

Filter unit for SDU

Digital Scale Assembly

Electronic Tuning Assembly

Highly directional microphone

Narrow-band quartz filters in sports equipment

Narrowband Access for Widespread IoT Adoption

Narrow band stage with piezoceramic filter

Narrow band low pass filter

Narrow band selective filter

Narrow-band synchronous filter (Based on materials from foreign journals)

Narrow band filter

Narrow band filter - sound generator

Narrow IF filter

Narrow band filter detector

Narrow-band FM detector at a frequency of 10,7 MHz on the SA614 chip

Automatic Transmitter Assemblies

Units of model control equipment

Knots for electronic watches

Knots and attachments (a selection of notes)

Nodes LPM, BVG - features and repairs

Amateur tape recorder nodes

The nodes of an amateur tape recorder. Erase and bias current generator

The nodes of an amateur tape recorder. Recording level indicator

The nodes of an amateur tape recorder. Tape recorder from ready-made nodes

The nodes of an amateur tape recorder. playback amplifier

The nodes of an amateur tape recorder. Recording amplifier

Music synthesizer nodes

Radio installation nodes

Network recorder nodes

Network tape recorder nodes. Erase and bias current generator

Network tape recorder nodes. Combined signal level meter

Network tape recorder nodes. playback amplifier

Network tape recorder nodes. Recording amplifier

Components of the remote control system for household appliances

Nodes of a modern HF transceiver

Nodes of a modern transceiver

Star TV nodes

Transistor TV nodes

EMC nodes

Prisoners of Buchenwald listened to Moscow

UZCH for headphones with a resistance of 32 ohms

UHF for miniature receivers

UHF for low voltage receiver

UZCH power 20 W

Ukavisty Dzerzhinskaya

Decree of the Presidium of the Supreme Soviet of the USSR on awarding the Union of Osoaviakhim of the USSR with the Order of the Red Banner

Liquid level gauges and regulators

Antenna azimuth indicator on reed switches

Gear indicator

Record stylus indicator

P2K button position indicator

Switch position indicator

Engine temperature gauge

Phase indicator

VHF DX communications in the Far East

VHF AM/FM receiver

VHF antenna

VHF antenna QUAGI

VHF antenna with vertical polarization

VHF equipment at the 10th All-Union Radio Exhibition

VHF equipment at the championship

VHF unit

VHF unit for broadcast receivers

VHF blocks of high quality FM receivers

VHF wavemeter

VHF rotating antenna

VHF LO with PLL

VHF band 100.108 MHz in the receiver Iren-RP-3-301

VHF range in VEF and Speedol receivers

VHF range in the Gial receiver

VHF range in Selge-405

VHF Converter

VHF converter at 144 MHz

VHF converter for 38-40 MHz

VHF converter with notch filter

VHF beacon in Rybinsk

VHF transmitter

VHF transmitter on a rod lamp

VHF transmitter on 144 MHz

VHF Field Day 2009 - results

VHF receiver

VHF receiver - in a Marlboro pack

VHF receiver for amateur communications

VHF receiver from prefabricated blocks

VHF receiver on analog MS

VHF receiver with battery lamps

VHF receiver on chips

VHF receiver on the K174XA42A chip

VHF direct conversion receiver

VHF receiver with autotuning

VHF receiver with PLL

VHF receiver with fixed tuning

VHF receiver with clock

VHF receiver with electronic tuning and automatic frequency control

VHF receiver-generator for tuning TVs

VHF prefix

VHF prefix to DV-SV receiver

VHF prefix to HF transmitter

VHF receiver direct amplification

VHF prefix to a three-program loudspeaker

VHF set-top boxes

VHF broadcast receiver

VHF radio

VHF radio receiver in LED rechargeable light

VHF radio receiver based on car radio tuner

VHF radio communication due to reflections of signals from the Moon

VHF radios for one-way communication on 144-146 MHz

VHF radio

VHF radio and broadcast receiver

VHF radio station on 144-146 MHz

VHF radio station on transistors

VHF radio station on transistors (end)

VHF radio R-116

VHF radio station UA3TZH

VHF radio station. Portable radio stations on 1215-1250 MHz

VHF Coaxial Loop Antenna

VHF reflectometer on a strip line

VHF frequency synthesizer

VHF sports in Gorky

VHF sport in Gomel schools

VHF sport - wide scope

VHF superheterodyne with PLL

VHF super-super-regenerator

VHF transverter

VHF transverter set-top box

VHF transceiver. Transmission path

VHF tuner for stereo audio complex

VHF tuner with a range of 66 ... 108 MHz

VHF championship and national championship - in the field and at the stadium

VHF FM transmitter

VHF FM transmitter in Leningrad

VHF FM transmitter on a chip

VHF FM receiver

VHF FM receiver in TV UNT-47/51-1

VHF FM receiver from Moskvich parts

VHF FM receiver on the KF548XA1 chip

VHF FM receiver on one transistor (Abroad)

VHF FM Direct Conversion Receiver

VHF FM direct conversion receiver on K174PS1

VHF FM receiver with reverse control

VHF FM receiver with cavity resonator

VHF FM receivers with PLL

VHF FM prefix

VHF FM radio receiver in an active speaker system

VHF FM radio with frequency synthesizer

VHF FM radio station

VHF FM signal generator

VHF FM tuner

VHF / MW radio receiver in a subscriber loudspeaker case

VHF-2-1C as a converter

VHF antenna with J-match

VHF antennas

VHF Converter

VHF prefix to the VEF-12 receiver

VHF radio in Selga-405 case TOPIC: Radio reception

Shortening screws and rivets

160M Short Antenna

Shortened antenna for a range of 160 m

Short vertical antenna (Abroad)

Short Antennas - Dipole and EFHWA

Ukraine is radio-infected

Decorating a bicycle wheel

Improving reception on medium

Improve the promotion of radio engineering knowledge

Improving the lighting control machine (R 1986 No. 12 from 36)

Improving the frequency response of miniature loudspeakers

Improving the blocking device

Improvement of low frequency reproduction by small receivers

Improved bass reproduction

High Quality Amplifier Upgrade

Speaker head improvement

6MAC-4 loudspeaker improvement

DGR-25 loudspeaker improvement

Castle upgrade

Charger upgrade

Improving sound reproduction in the UMZCH system - loudspeaker

Sound enhancement 10MAC-1

Sound enhancement 25AC-109

Sound enhancement 35AC-012 (S-90)

Improving the sound of 35AC-1 and its modifications

Improving the sound of your speakers

Improving the sound of the 25AC-39 speakers

Improving the sound of the 25AC-309 loudspeaker

Improving the sound of a tape recorder

Improving the sound of a miniature receiver

Improving the sound of portable radios

Improving the sound of receivers

Improving the sound of the Vega-106 player

Improving the sound of the radio

Improving the sound of the VEF-221 radio

Improving the sound of Russia-303

Improving the sound of a modern TV

Improving the sound of a stereo complex

Improving the sound of stereo phones

Improving the sound of TDS-1 stereo phones

Improving the sound of transistor receivers (Abroad)

Jupiter-203-stereo sound improvement

Improving the selectivity of HF receivers

Improvement of selective properties in EMF

Improving the picture on an old TV

Improvement of the executive device

Sound quality improvement

Improving sound quality at low volume

Improving the sound quality of the receiver

Improving radio sound quality

Improving the image quality on the kinescope screen

Improving the quality of MK-60

Improving the quality of dubbing from phonograph records

Improving reception quality

Improving the performance of amplifiers

Improving the quality of telegraph signals

Improving the tube-solid-state transceiver

Improvement Mayak-231-stereo

Improved engine cooling

Improved microprocessor cooling

CY-DF320AGLV1V LCD Backlight Cooling Improvement

Improving the parameters of the R-250M2 radio receiver

Improving the parameters of UMZCH class D on the example of the development of a high-class car amplifier

Improving the parameters of the amplifier on K174UN7

Improving the parameters of the amplifier on the chip K174UN4

Improving the noise suppressor parameters on the K157HP3 IC

Variable Resistor Improvement

Rewind Improvement

Wiper Breaker Improvement

Improvement of the F434 device (selection)

Improving the work of AR on TV Verkhovyna-A

Improving the performance of the cassette deck

Improving the performance of the IZH-302 tape recorder

Improving the performance of the Yauza-5 tape recorder

Improving the operation of the microlift

Improving the work of receivers (second range in the tuner, improved scale illumination)

Improving the performance of the welding machine

Improving the work of SDP-2

Improving the operation of the ignition system of VAZ cars with a carburetor engine

Improving the performance of electronic wristwatches

Improving radio reception in the VHF band

Improving the intelligibility of the SSB signal

Power Regulator Improvement

Improving synchronization on the Raduga-701 TV

Improving synchronization on TV Record-12

Improvement of mixers in Radio-76 and Radio-76M2

Improved front-to-back radiation ratio

Improving the stabilizer on K142EN1

Improving tuning voltage stability (R 1985 No. 1 p. 17)

Improving the tuning stability of the tuner Radio engineering T-101 stereo

Improving the stereo effect

Watchdog Improvement

Improvement of horizontal and frame synchronization in TVs

Rural Ham Superheterodyne Improvement

Improvement of the LTC-1 TV

Thermal Contact Improvement

1-V-3 Transistor Receiver Improvement

Improving Transistor Stabilizers

UW3DI Transceiver Improvement

Stencil enhancement

Improving frame stability

CW Waveform Improvement

Improving air circulation in the PC system unit

Interlacing enhancement

Improved configuration of transformer steel sheets

An improved version of the alarm switch (R 1989 No. 9 from 42)

Improved Receiver

Improved crystal oscillator on logic chips

Improved ladder filter

Improve training programs

Improve the promotion of radio engineering knowledge

Improve work in the primary DOSAAF

Improve work with the asset in DOSAAF organizations

Improve work with radio amateurs

Improve work among schoolchildren

Improve radio communication in agriculture

Improve trade in radio products

Improve the operation of collective farm radio centers

Improve the operation of television repeaters

Ultrasound

ultrasonic cat

ultrasonic cane

ultrasonic security device

ultrasonic car guard

ultrasonic generator

Ultrasonic Depth Gauge (Abroad)

Ultrasonic range finder HC-SR04 without microcontroller. Part 1. Presence detectors

Ultrasonic range finder HC-SR04 without microcontroller. Part 2. Analog ruler

Ultrasonic range finder HC-SR04 without microcontroller. Part 3. Light switch

ultrasonic sensor coal - rock

Ultrasonic flaw detector

Ultrasonic Gasoline Octane Meter

Ultrasonic Liquid Level Meter

Ultrasonic Obstacle Detector for the Blind with Large Viewing Angle

Ultrasonic rat repeller on the chip KR1211EU1

ultrasonic soldering iron

Ultrasonic transducer MUP-1

Ultrasonic fire detector

Ultrasonic leak detector

Ultrasonic lines of color TVs

ultrashort waves

Ultrashortwave equipment at the 9th All-Union Radio Exhibition

Ultrashortwave Poland

VHF broadcasting

VHF Antennas

Ultra-linear amplifier

Skillful hands of Bryansk radio amateurs

Craftsmen of Ukraine

Acoustic Noise Reduction

Reducing the likelihood of false alarms

Decreasing relay operation time (Abroad)

Loop capacitance reduction on 10 meters

Reduce head block fouling

Decreasing Light Intensity

Reducing distortion in radio receivers with a transformer output stage

Reducing distortion UMZCH class B

Reducing the heating of filter parts in the processor power circuits

Reducing LED Driver Heat

Reducing the heating of transformers of low-power power supplies

Reducing the error of the phase detector on the op-amp

Reducing the stray field of the transformer

Reducing interference in the 49 m band

Reducing interference in the G-600B EPU

Noise reduction in Yauza-220-stereo

Reducing noise when dubbing

Reducing interference when receiving AM signals

Reducing noise when playing records

Reducing losses in the P-loop

Reducing the power consumption of the video amplifier

Reduction of ripples in stabilizers on K142EN1 and K142EN2

Reducing output voltage ripple

Reducing supply voltage ripple

Reducing the rumble level in Vega-106-stereo

Background reduction in Vega-106-stereo

Background reduction in Comet MG-201

Background reduction in Rondo-101-stereo

Background reduction in Yauza MP221-1S

AC hum reduction

Reducing the frequency distortion of receivers in the LW range

Reducing the frequency of quartz resonators

Engine Noise Reduction

Reducing noise when rebuilding the receiver

Noise reduction of the magnetic recording path with SADP

Reducing the click in the loudspeakers of the Vega-108-stereo electrophone

UMZCH car radio complex

UMZCH without general feedback

UMZCH without general environmental protection

UMZCH household radio complex

UMZCH in the tape recorder-prefix Note MP-220S

UMZCH in class B mode with combined environmental protection

UMZCH in the computer system unit

UMZCH high fidelity

UMZCH for car radio

UMZCH for car radio complex

UMZCH for car radio

UMZCH for car radio equipment

UMZCH for active acoustic system and testing

UMZCH for a household radio complex

UMZCH for children's musical synthesizer

UMZCH for computer

UMZCH for computer monitor

UMZCH for portable radio

UMZCH for radio megaphone

UMZCH with a power of 200 W

UMZCH with a power of 300 W with low distortion

UMZCH with a power of 320 W on the STK4231 chip

UMZCH on TDA8560Q

UMZCH on complementary transistors

UMZCH on lamps 6P36S in class A

UMZCH on the LM3886 chip with deep OOS

UMZCH on a TDA7294 chip

UMZCH on the TA8215 chip

UMZCH on field-effect transistors

UMZCH on television lamps with TN transformers

UMZCH with automatic stabilization of the quiescent current of the output stages

UMZCH with high efficiency

UMZCH with an output stage on field-effect transistors

UMZCH with an output stage on field-effect transistors of the same structure

UMZCH with deep environmental protection

UMZCH with load protection without relay

UMZCH with inductive correction

UMZCH with compensation for non-linearity of the amplitude characteristic

UMZCH with compensation for non-linearity of the amplitude characteristic

UMZCH with complementary field effect transistors

UMZCH with dynamic response correction

UMZCH with extremely deep environmental protection

UMZCH with low intermodulation distortion

UMZCH with low intermodulation distortion. Printed circuit board, assembly of units and blocks

UMZCH with low distortion on IS K174UN7

UMZCH with low distortion on K174UN7

UMZCH with low non-linear distortion

UMZCH with multi-loop OOS. New board option

UMZCH with non-standard inclusion of OU

UMZCH with distortion subtraction feedback

UMZCH with a unipolar power supply

UMZCH with parallel environmental protection

UMZCH with a parallel channel and the deepest environmental protection

UMZCH powered by a low-voltage source

UMZCH with floating power supply

UMZCH with field-effect transistors IRFZ44

UMZCH with field effect transistors in the output stage

UMZCH with adjustable output impedance

UMZCH with current feedback

UMZCH with a voltage amplifier according to a common base circuit

UMZCH with broadband OOS.

Multiplication and division with linear potentiometers

Frequency multipliers

Q multiplier

Magnetic Antenna Q Multiplier

Frequency multiplier

Switchable pulse multiplier

smart flashlight

Strengthening the collective farm radio center KRU-2

Strengthening RDP-51

Amplifier boost UM-50

Powerful motorcycle ignition system

Umformers

Washbasin with touchless control

Universal all-wave antenna

Universal toy for holidays and weekdays

Universal personnel scan

Universal panoramic SDR set-top box for HF transceiver

Universal stand for soldering iron

Universal clamp

Universal digital scale

Universal use of the electromechanical filter

Universal microcontroller charger

Universal matching device

Universal Probes

Universal piezoelectric pickups

Universal Current Stabilizers HV9910 and HV9910B

Universal hot tongs

Universal LC generator

Universal avometer - transistor tester (ITT-1M)

Universal automatic car engine heater

Universal car adapter K-, L-lines

Universal hitchhiking

Universal autotransformer

Universal AC protection unit

Universal power supply

Universal power supply for radios

Universal regulator block on the LM1040 chip

Universal thyristor control unit

Universal moisture meter

Universal rectifier

Universal Rectifier Bridge

Universal Generator

Universal detector

Universal winder clamp

Universal Winder Clamp

Universal field-effect transistor meter

Universal Measuring Instrument

Universal measuring device - PTVL

Universal measuring device for a motorist

Universal measuring device for complex diagnostics of radio-electronic equipment RST-430

Universal measuring device based on TT-1

Universal measuring device on a microcontroller

Universal meter with lamp tester

Universal measuring probe

Universal indicator

Universal bar type indicator

Universal interface for CONSUL

Universal digital indicator tester

Universal Power Supply

Universal cable device

Universal shortwave exciter transmitter

Universal corrective filter

Universal logic probe

Universal metal detector

Universal microcontroller module with graphic LCD

Universal electric heater control module

Universal low voltage electronic fuse

Universal switchable remote control with RC-5 protocol

Universal preamplifier

Universal bass preamplifier

Universal preamplifier-corrector

Universal voltage converter

Universal device for a car enthusiast

Universal ham radio device

Universal instrument for measuring non-electrical quantities

Universal device for testing SMPS

Universal shortwave device

Multi-purpose instrument Mini-avometer

Universal radio amateur device

Universal breeder's tool

Universal receiving unit

Universal probe

Supercapacitor Powered Universal Probe

Universal probe with digital indication

Universal electrician's tester

Universal probe-indicator

Universal probe-indicator with LEDs

Universal pulsating beacon

Universal radio remote control

Universal radiogramophone UP-2

Universal service oscilloscope С1-94

Universal service oscilloscope S1-94

Universal timer on PIC controller

Universal TV game block

Universal thermostat for an amateur vegetable grower

Universal thyristor regulator

Universal transistor amplifier for tape recorder

Universal VHF AM/FM signal generator

Universal VHF Converter

Universal Amplifier

Universal bass amplifier

Universal function generator.

Universal probe indicator

Universal Dummy Load

Universal electronic signaling device

Universal electronic watchdog

Universal electronic thermometer

Universal ballast with warm start for T8 fluorescent lamps

Unison in musical instruments

Unison sounding in a melody signaling device

Unison effect in an electric organ

Unification in amateur radio designs

Unified PCB

Unified radios and first-class radio receivers on semiconductor devices

Unified transformers

Unified color block using chips

Unified lamp-semiconductor TV Chaika-201 (ULPT-59P)

EPU unified player

Unified four-track tape recorder Mayak, portable radio receiver Ural-301, Electron-215 - unified television receiver of class II, radio receiver Eaglet-605 (approved by the Chamber of Commerce)

ULF for SSB receivers

ULF class S

ULF with low distortion

ULF with common-mode mode stabilizer

ULF rural radio amateur

Headphone seals

UPOL-3 went on the air

Perseverance

Bipolar switching transistor control

Controlling a household appliance with a radio call

Computer fan control via LPT port

PC fan control

PSU fan control

Water supply management of a summer cottage

Community radio control

Collector motor control

Space flight control and communications

Current mirror gain control

Chandelier control by two wires

Chandelier control with four lights

Nuclear reactor power control

Load management with caller ID

Control multiple devices over two wires

Greenhouse irrigation control

Office lighting control

hallway lighting control

Interior lighting control

Computer system power management

TV power management

Antenna rotation control

Control of field-effect transistors in pulse converters

Instrument control via computer USB port

Instrument control via computer COM port

One button relay control

Undervoltage relay control

Control with remote control complex digital set-top box - TV

Controlling a 5x5x5 RGB LED Cube with Glediator

Single wire LED control

LED strip control with ESP-01 or Arduino

Management of seven-segment indicators

Wiper control

VAZ car windshield wiper control

Controlling the FT-897D transceiver via USB

MCR100-6 trinistor control

Stepper motor control with encoder

Stepper motor and servo control

Electric heating boiler control

Car door lock control

Solenoid valve control

Active TV Antenna Power Management

We control the Magic Castle via Bluetooth

Controlling programs with the remote control

Controlled EMC generators

Controlled links of bass amplifiers with AGC

Controlled multivibrators

Controlled LF generators

555 Controlled RGB Cube on Arduino Uno

controlled generator

Controlled LF generator

Controlled voltage divider on pin diodes

Controlled Standby Multivibrator

Controlled inverter for powering a three-phase motor

controlled single vibrator

Controlled tank-vibrator

Controlled trinistor rectifier

Managed EMC Filter

Controlled by an electronic system

Machines are driving

control device

Simplifying the voltage indicator

Simplification of the laboratory power supply (R 1980 No. 11 p. 46)

Simplification of the signaling device

Simplifying the playing time counter

Simplified design of a multi-channel television antenna

Simplified ignition system

Simplified light board

Simplified horizontal output stages

Simplified aquarium timer

Simplified stabilizer selection

Simplified recalculation of the oscillatory circuit

Simplified calculation of antenna filters

Simplified calculation of the output transformer

Simplified calculation of an oscillatory circuit

Simplified calculation of super contours

Simplified P-loop calculation

Simplified calculation of the network transformer

Simplified power transformer calculation

Simplified calculation of a temperature-stable cascade on a transistor

Simplified tonearm calculation

Simplified calculation of power transformers

Simplified rhythm box

Simplified Voltage Regulator with Dual Overload Protection

Simplified Ultrasonic Gasoline Octane Meter

Simplified electronic stabilizer

IF image signal transistor TV

Maxwell's equations and their physical meaning

Ural RP340A

Ural-57

Ural-auto

Uralmashevtsy

Harvest

Harvest on battery lamps

Harvest in the fields

Harvest U-2

Video frequency amplifiers on new lamps

High frequency amplifiers

Amplifiers for acoustic systems with electromechanical feedback

Headphone Amplifiers

USB powered headphone amplifiers

Amplifiers for transistor tape recorders

Amplifiers for electromagnetic relays

AF amplifiers for miniature receivers

Amplifiers and microwave generators

Amplifiers and generators of sinusoidal oscillations on tunnel diodes

Amplifiers and comparators from MAXIM

Amplifiers for a tape recorder (Abroad)

Class D amplifiers (According to foreign sources)

Microcurrent Amplifiers

Power Amplifiers with Short Circuit Protection

Current Resonance Amplifiers

Differential and low frequency voltage amplifiers for TV

Low Frequency Amplifiers

Low-frequency amplifiers based on crystalline triodes

Bass amplifiers without output transformer

LF amplifiers for broadcast receivers

Bass amplifiers on transistors

Low-V transistor amplifiers

High-power low-frequency amplifiers on transistors

Amplifiers LF Receiver fox

Bass amplifiers with tone control in the output stage (Abroad)

DC Amplifiers

Image IF Amplifiers

IF amplifiers of modern television receivers

Amplifiers with Auto-Tuning Transistor Mode

Traveling wave amplifiers

Amplifiers with dynamic loading

Amplifiers UB-1 and UV-1 on lamps 6F5, 6S5 and 6F6

Amplifier without output transformer

Amplifier without capacitors

V.I. Turchenkov's amplifier in automation devices

Vertical Deviation Amplifier for Oscilloscope

Oscilloscope beam vertical deflection amplifier

playback amplifier

Playback amplifier - from the preamplifier-corrector

Playback amplifier for Chinese car radio

Reel-to-Reel Recorder Playback Amplifier

On-chip playback amplifier

Playback amplifier on the K157UL1 chip

Playback amplifier on MS K548UN1A

Playback amplifier with improved noise immunity

RF amplifier on a 1MM6.0 chip

RF amplifier on low V transistors

HF communication receiver amplifier

Amplifier for anode-screen modulation

Amplifier for playback of records

Recording playback amplifier

guitar amplifier

Guitar Solo Amplifier

Headphone amplifier

Amplifier for collective television antennas

Amplifier for tape recorder

Amplifier for a tape recorder on transistors

microphone amplifier

Dialog M-108 Desktop Microphone Amplifier

Amplifier for gramophone

Amplifier for receiver Komsomolets

Amplifier for urban transport radio

Amplifier for stereo phones

Amplifier for self-powered stereo telephones

Amplifier for automation devices

Amplifier for school radio

UHF amplifier - from broadband

Recording amplifier

Recording amplifier for cassette recorder

Cassette Recorder Recording Amplifier

Amplifier for recording a cassette recorder.

Recording amplifier for K548UN1

Recording amplifier with automatic distortion reduction

Recording amplifier with increased overload capacity

Recording amplifier compatible with SADP

Audio frequency amplifier on lamps 6P44S

AF amplifier - audio adapter for an old video camera

AF amplifier in the computer system unit

AF amplifier for monitor

AF Amplifier for Battery Operated Receivers

AF amplifier for radio

AF amplifier on a digital microcircuit

AF amplifier with field effect transistors

Amplifier and acoustic unit

Amplifier and high-frequency generator for a tape recorder

Amplifier to detector receiver

Amplifier to the detector receiver.

Amplifier for pocket receiver. Dual Loop Direct Gain Receiver

amplifier for tape recorder

Amplifier for tape recorder (Abroad)

amplifier for player

Amplifier to Spectrum

Amplifier for desktop computer

Amplifier for telephone

Amplifier for a telephone set on MP transistors

Amplifier to electric player (Abroad)

Class B+C Amplifier

Class D amplifier for subwoofer

Amplifier compressor for SSB transmitter

Amplifier

Power amplifier in key mode

Power amplifier in Elf-201-1-stereo

136 kHz band power amplifier

2 meter band power amplifier

Power amplifier for SDR transceiver

Transmitter Power Amplifier (Abroad)

Power amplifier for SDU

AF power amplifier

AF power amplifier TDA7384A

AF power amplifier with diagnostic tools TDA1562Q

Power amplifier to the player, radio receiver - AF amplifier, reflex radio receiver

Power amplifier for stereo phones

HF radio power amplifier

HF transceiver power amplifier

Power amplifier for 6P45S

Bipolar transistor power amplifier

Power amplifier on integrated op-amps

Power amplifier on the GU-81M lamp

LF power amplifier

High Efficiency LF Power Amplifier

Power amplifier Olymp-1

R1ASP radio power amplifier

Transformerless Power Amplifier

Power amplifier with power supply

Short circuit protected power amplifier

Power amplifier with low dynamic distortion

Power amplifier with zero quiescent current output stage

Floating Power Supply Power Amplifier

Power amplifier with tuner and preselector

Power amplifier with electronic protection

Transceiver Power Amplifier

Transceiver Power Amplifier with Built-in Receiver Preselector

Power amplifier UM-2

Power amplifier UM-3 - useful improvements

Integrated Circuit Amplifier

Amplifier on lamps 6H13S

Amplifier on the chip K1LB553

Semiconductor triode amplifier

Low frequency amplifier

Low frequency amplifier for high quality radio receiver

Low frequency amplifier for Komsomolets receiver

Low-frequency amplifier on crystalline triodes

Low frequency amplifier with acoustic unit

Low frequency amplifier. (correspondence seminar)

LF amplifier

Bass amplifier (Abroad)

LF amplifier of all-wave portable receiver (Abroad)

Bass amplifier for car receiver (Abroad)

Bass amplifier for an ensemble of electric musical instruments

Bass amplifier for pocket receiver

LF amplifier for an amateur communication receiver (Abroad)

Bass amplifier for electric guitar

LF amplifier and frequency modulator on variconds

Bass amplifier on new types of parts

LF amplifier on semiconductor triodes

Bass amplifier on transistors

Bass amplifier on transistors for a traveling receiver

Bass amplifier Rainbow

Bass amplifier with deep tone controls

Bass amplifier with key switch

Low distortion amplifier

Bass amplifier with K2US245 chip

Variable Bandwidth Bass Amplifier

LF amplifier with common mode regulator

Fixed Bias Bass Amplifier

Bass amplifier with expander

Bass amplifier with expander with push-pull output

Amplifier full Radiotehnika U-7111 stereo

Wireless Receiver Amplifier

Receiving Antenna Amplifier

Audio cassette player amplifier

TV IF amplifier

IF Amplifier with Improved Symmetry

IF amplifier FM receiver

PLL Audio IF Amplifier

IF image amplifier without inductors

TV Image IF Amplifier UNT-47/59

IF amplifier based on PBS

Transistor IF amplifier

IF amplifier with FET AGC

IF amplifier with separate bias source

RF amplifier for VHF receiver

RF Amplifier, Tuning Indicator - Radio Attachment

RF amplifier

USB Powered Stereo Phone Amplifier

High dynamic performance amplifier

Amplifier with dual differential input

Amplifier with two feedback

Discrete Gain Amplifier

Grounded Grid Amplifier

Amplifier with multi-loop feedback

Amplifier with a U-shaped frequency response

Amplifier with volume control

Amplifier with balanced input and output

Thermally stabilized amplifier

Amplifier with EMOS on integrated circuits

Amplifier with EMOS to accelerate the diffuser

Call signal booster.

Electronic wrist watch signal booster

Thermocouple and resistance thermometer signal amplifier

Amplifier with replaceable feedback links (Abroad)

Stepped Gain Amplifier

TV Signal Amplifier

Low frequency current amplifier

Amplifier Electronics T1-040-stereo

Amplifier operating in microcurrent mode

Voltage Controlled Amplifier

Amplifier-corrector

Amplifier-corrector for EPU Arcturus-006-stereo

Amplifier-corrector, playback amplifier, erasure and bias current generator (GSP)

Amplifying prefix to the Komsomolets receiver

Amplifiers for the oscilloscope

IF amplifiers for TVs with PTP-1 and PTK blocks

Amplifying set-top boxes UPT

reinforcing elements. radio tube

reinforcing elements. Transistor

Amplifying unit - set-top box for TVs

Amplifying block of an amateur radio complex

Amplifying block of the transistor receiver

Amplifier stage with cathode load

Amplifying stage of the transceiver

Amplifying module and its application

Audio signal limiter

ESL Signal Converter Amplifier

Flash drive amplifier

Strengthen the fight against industrial interference to radio reception

Strengthen the fight against radio interference

Strengthen the study of semiconductor electronics

To intensify preparations for the 12th All-Union Exhibition of Creativity of Radio Amateur Designers

Strengthen the propaganda of radio engineering knowledge

Accelerated battery charging

Fast Radio Editing

Progress Accelerator

Accelerate the radiofication of the village

Accelerate the pace of radiofication

Accelerate the pace of development of rural radio

Accelerate the pace of radiofication

Conditional graphics

Symbols

Symbols in structural and functional diagrams

Chip conventions

Symbols on the diagrams

Symbols on instrument scales

Conventions for television standards

Conditional amateur radio code

Improvement of the USB soldering iron

Autometer improvement

Improvement of the Ts437 avometer

Improvement of the lighting control machine

Automatic Key Improvement

Improvement of the automobile tachometer

Improvement of hitchhiking (R 1978 No. 9 p. 36)

Autoguard Upgrade

Improvement of the MPA autoguard

Improvement of the autotransformer RAT-200/220

ADCM improvement

Improvement of ADKM-5

Improvement of the active indoor HF antenna

Astra-209-stereo improvement

Improvement of transformerless final amplifiers LF

Improvement of the power supply unit BP-111

Improvement of the power supply on K142EN3

Improvement of the electronic ignition unit

Improving the fight in the clock on the chips of the K155 series

Alarm improvement

Improvement of Vega-110-stereo

Improvement of the bicycle speedometer

Video card improvement

Rectifier Bridge Improvement

Improvement of the high-frequency power supply of a fluorescent lamp

Improvement of the GUK-1 generator

Color Bar Generator Improvements

Guitar Pickup Improvements

Improving the direct radiation head

Headphone improvement

Improvement of heads 3GD-31-1300

Improvement of sliding regulators

Improvement of the bipolar stabilizer

Improvement of the detector receiver

Improving the recorder Electron 52-D

Improvement of the additional device P222

Brake light duplicator improvement

Improvement of the vertical sweep master generator on the thyratron

Safety device improvement

Improvement and repair of tape recorders Mayak

Improvement of Idel-001-1

RCL Meter Improvement

Capacitance and inductance meter improvement

Level Meter Improvement

Improving the switching voltage regulator

Improving the impulse speed stabilizer

Improvement of the tuning indicator in the Speedola-232 receiver (amendment in R 1989 No. 9 from 57)

Improvement of the cinema projector synchro speed indicator

Improvement of the infra-low frequency multivibrator

TV tester improvement

Improvement of the frame scan on the thyratron

Cassette Improvement (Abroad)

Improvement of the quartz calibrator.

Improvement of the encoder.

Improvement of the combined instrument based on the ATxmega microcontroller

Improvement of the Comet-212-stereo

Switch enhancement

Improvement of the anti-skating force compensator

Improvement of the control device

Improvement of the laboratory transformer

UW3DI tube transceiver upgrade

Improvement of the logarithmic indicator (R 1983 No. 12 p. 40)

Improvement of amateur TV

Improvement of the fluorescent lamp

Improvement of the tape recorder Astra-110-stereo

Improvement of the Astra-2 tape recorder

Improvement of the tape recorder Vesna-3

Improvement of the tape recorder Gintaras

Improvement of the Dnepr-12 tape recorder (selection)

Improvement of the Comet tape recorder

Improvement of the tape recorder Comet MG-201 (selection)

Improvement of the tape recorder Comet-209

Improvement of the Comet-225-1 stereo tape recorder

Improvement of the tape recorder Legend-404

Improvement of the tape recorder Mayak-232-stereo

Improvement of the tape recorder Parus-301

Improving the Romantic tape recorder

Improving the tape recorder Rostov MK-105 C

Improvement of the tape recorder Electronics-301

Improvement of the tape recorder-prefix Orbita-106-stereo

Improvement of Elf-type tape recorders

Breadboard improvements

Mayak-231-stereo improvement

Improving melodic electric calls with a pulse generator

Improvement of melodic electric calls with a time relay

Improvement of the IIEPU-74S mechanism

Improving the pickup control mechanism

Microlift improvement

Microtelephone improvement

Improvement of the KMO-80 target

Improvement of the washing machine control module

Motor Guard Improvement

Multimeter improvement

Winder improvement

Improvement Notes-203-stereo

Single voice EMP improvement

Improvement of the octane corrector

Improvement of the desoldering pump

Improvement of the ohmmeter with a linear scale

Air Wick air freshener upgrade

Improvement of the parametric voltage regulator

Improvement of the gramophone electric motor type APM-5

Soldering iron improvement

Soldering Iron Improvement Moment

Improvement of the first TV

Switch Improvement

Garland Switch Improvement

Improvement of the switch of the type of work of tape recorders

Derailleur Improvement

Feeder node improvement

Improvement in portable tape recorders

Prescaler improvement

Voltage Converter Improvement

Improvement of the transducer with dynamic load

Improvement of the device for burning

Improvement of the device for checking kinescopes

Improvement of the device for testing transistors

Operator Device Improvement

Improvement of the VEF-202 receiver

Improvement of the VEF-Speedola-10 receiver

Kolos receiver improvement

Improvement of the shortwave receiver-observer

Improvement of the PTS-47 receiver

Receiver PLL Improvement

Improvement of VEF-12 and VEF-202 receivers

Improvement of the prefix P222

Improvement of the software device Signal-201

Improving the player Radio engineering-001

Improving the player Electronics EP-017-stereo

Improvement of the processor unit of the Vega-119S stereo complex

Improvement of the educational equipment control panel

Improvement of the radio designer Quartz calibrator

Improvement of Radio Engineering-020-stereo

Improvement of the radio-controlled car model

Improvement of the radio probe Kursk

Improvement of the power regulator

Voltage regulator improvement

Improvement of the speed controller of three-phase asynchronous motors

Brightness Control Improvement

Time relay improvement

Improvement of the time relay TRV-1

Improvement of the turn signal relay

Improvement of the relay-regulator

Improvement of the CDS

Improvement of SDU with digital signal processing

Touch Switch Improvement

Improvement of Signal-201

Improvement of the signaling device

Improving the ignition system

Improvement of the ignition system of Alfa mopeds

Improvement of the voltage regulator

Watchdog Improvement

Step voltage regulator improvement

Counter improvement

Tape counter improvement

Improvement of the Rainbow-701 TV

Improvement of TV Record-12

Improvement of the Rubin-401-I TV

Improvement of the Temp-7M TV

Improvement of older TVs

Improvement of TV games

Improving the technology of printed circuit board manufacturing

160m transceiver upgrade

Improvement of the amplifying unit

Improvement of the amplifying unit (R 1982 No. 8 from 31)

Enhancement of the speaker protection device

Improvement in loudspeaker protection device (R 1981 No. 11 p. 44)

Improvement of the pump control device.

Improvement of the lock of the PTK block

Characterograph improvement

Digital Switch Improvement

Improvement of avometer probes

Improvement of the Mriya tape recorder electric motor

Improvement of the electromagnetic microlift

Improvement of the electromechanical lamp

Improvement of the electronic autoguard

Improvement of electronic ballast

Improvement of the electronic call Electronics-02

Improvement of the electronic key with memory

Improvement of the electronic fuse

Improvement of the electronic relay

Improvement of the electronic voltage regulator

Improvement of the electronic musical toy Kid

Electronic clock improvement

Improvement of the electric soldering iron Moment

Improvement of the electric player Vega-110-stereo

Improvement of the electric player Electronics EP-017S

Improvement of electroplay devices

Improving the electric ignition of a gas stove

Improvement of the Accord-001-stereo electrophone

Improvement of the Accord-stereo electrophone

Improvement of the Vega-101 electrophone

Improvement of EPU G-602

Advanced A/D CDU

Advanced home weather station

advanced cassette

Advanced XNUMXD Rotary Control System

Advanced Delayed Automatic Gain Control

Advanced phone remote control

Advanced network abnormal voltage protection device

Advanced digital protection device with measurement function

Advanced Running Lights

Advanced television systems

Advanced voltage regulators with active filter

Advanced watch-thermometer-timer

Advanced USB Programmer for PIC Microcontrollers

Advanced automatic street lighting control

Advanced ignition unit

Improved power supply for Chizhevsky Chandelier

Advanced AC Voltage Stabilizer Control Box

Advanced economizer control unit

Advanced Ignition Interlock

Improved starter lock

An improved version of the smart home control system software

An improved version of the circlotron. Study of the UMZCH model

Advanced Hybrid Amplifier

Improved Announcer

Advanced IIP in a matchbox

Advanced UCC28810 power supply for LED lights

Advanced TTL Logic Probe

Advanced multi-spark ignition unit

Advanced Battery Discharge Limiter

Advanced receiver-decoder of NEC protocol remote control commands

Advanced Programmable Timer

Advanced up/down counter

Advanced tone control

Improved hand lamp

Advanced color submodule

Advanced thermometer-thermostat on a microcontroller

Advanced Noise Suppressor

Advanced economical power supply (25 V bipolar)

Success is decided by people

Minutes decide success

Success is determined by preparation

The success of Soviet theoretical radio engineering

Advances in the Development of Mechanical Recording

Successes of the Hungarian radio industry

Successes and shortcomings (at the reporting and election conference of the Central Radio Club)

Successes and shortcomings in agricultural propaganda by radio

Successes of Leningraders

Successes of the radio industry of the GDR

Advances in Soviet radiophysics

Charter DOSAAF USSR

Charter of the Society of Soviet Patriots

We install a non-original generator on the Ford Explorer

Installing an autotransformer in the Record receiver

Installing parts on the board

Setting for long-distance TV reception

Installation for remote temperature measurement

Installation for digitization of amateur films

Antenna swivel setting

Installation for ultra-long-range television reception

Installation for ultra-long-range reception of television broadcasts

Wood drying plant

Iskra-2 installation for checking devices of the VAZ ignition system

Installation Quadra-effect

Quadro effect installation

Installing lamps in a screen device

Installing a magic eye in Record

Installation of MSN-501-8 in Record-VTs311 TVs

Installation of PTK without violating the installation

Installing control knobs on axles

Installation of SDU on IR beams in USCT TVs

Installation of a rural radio point

Setting the tape speed

Setting the USART speed of the Attiny2313 microcontroller

Setting the write current

Installing the tonearm of an amateur EPU

Photographic automation equipment

Mounting parts from resistors

UZCH immunity to radio frequency interference

Amplifier stability and natural sound

Elimination of the influence of the magnetic field

Elimination of the influence of static charges

Eliminate the influence of static electricity

Troubleshooting a CD

Correcting Tape Warping

Elimination of impulse noise

Eliminate distortion when receiving powerful radio stations

Elimination of color distortions in ULPCT-59-II TVs

Elimination of switching noise

Elimination of large scratches (on polishing)

Eliminate False Inclusions in Sura

Elimination of backlash of the vernier device

Elimination of magnetic influence

Elimination of mechanical noise in tape recorders Mayak-201 and Mayak-202

Eliminate flickering of the fluorescent energy-saving lamp

Elimination of pickup

Troubleshooting in the PTP block

Troubleshooting music centers

Troubleshooting TVs

Troubleshooting the U-50 amplifier

Troubleshooting in color TVs ULPCT-59-II, ULPCT-59-II-I

Troubleshooting the PNT-3M instrument

Troubleshooting TVS-110

Troubleshooting TVs

Troubleshooting Record-305 TVs (ULT-47-III-2)

Troubleshooting TVs Rubin-401-1 (LPCT-59-II-1)

Troubleshooting TV Start-6 (ULPPT-47-III)

Troubleshooting TVs Start-6, Record-6 (UNT-35), Signal

Troubleshooting TVs ULT-47/59-II-1 (Horizon-202)

Troubleshooting TVs ULT-47-III-1 (Record-B-307)

Troubleshooting TVs UPT-61-II (Electron-215, Electron-216)

Troubleshooting TVs Electron-215 (UPT-61-II-1/2)

Troubleshooting TVs: 47/59, Start-3, Record-B, UNT-35, Start-2

Troubleshooting TVs: Start-3, Record-B, Zarya-2, Zarya-2a, Rubin-102B, Belarus-110

Troubleshooting Transistor Receivers

Troubleshooting Color TVs

Troubleshooting color TVs Rubin-401 and Electron-701

Troubleshooting color TVs. Defects in color kinescopes

Debugg

Troubleshooting your Philips LCD TV

Troubleshooting the radio Hyundai H-1416

Troubleshooting LG Plasma TV

Troubleshooting TV Electron-714

Troubleshooting TV Electronics VL-100

Elimination of a break in the Rodina transformer

Troubleshooting meter readings

Troubleshoot laptop overheating

Elimination of surface charges

Eliminate interference in Yunost series TVs

Elimination of interference from computer TV tuners in cable television networks

Eliminate interference when recording from a VHF receiver

DC Loss Elimination

Troubleshooting Signal Loss

Elimination of belt slippage in VCRs

Elimination of radio interference from internal combustion engines

Troubleshooting a diffuser

Eliminate rumble on TV Yunost 32ТЦ309

Elimination of self-excitation in the receiver Speedola-232

Elimination of self-excitation in reflex receivers

Troubleshooting in LPM Wilma MP-207S

Glowing dot elimination

Removing a step in the bass amplifier

Background elimination

Background removal in Melodiya-103-stereo

Elimination of background in receivers when powered from the mains

Eliminate background in radios

Eliminating the background in the Abava radio

Removing the background on 3USCT TVs

Elimination of LF background in Elektron-205

Elimination of AC background in MF amplifiers

Eliminate pop when turning off the TV

Eliminate noise

Eliminate noise in a cassette recorder

Elimination of noise influences

Click elimination

Eliminate click in Arcturus-006-stereo

Eliminating clicks in the loudspeakers of the Cantata-205-stereo radio

Eliminate clicks

Eliminate clicks in loudspeakers

Eliminate clicks in the tape recorder

Elimination of clicks in EPU G-602

Eliminate clicks when turned on.

Elimination of clicks that occur during tuning in the VEF-12 receiver

Eliminate deficiencies in customer service

Eliminate shortcomings in radio work

Eliminate shortcomings in the work on radiofication of villages in Azerbaijan

Long time delay devices

Loudspeaker protection devices

Devices on the HPM14AX sound signaling device

Devices on the MAX869L chip

Devices on the K1LB553 chip

Devices on unijunction transistors

Power supplies for DC motors

Antenna drive control devices

Channel selector controls

Noise canceling devices

Noise reduction devices in sound recordings

FET Distortion Devices

SOS device

Emergency stop device

Emergency shutdown device-2

Auto redial device

Device for automatically disconnecting household equipment from the network

Amplifier automatic shutdown device

Automatic processor reset device in AON

Automatic radio control device

Automatic water supply device for washing hands

Device for automatic drying of motor windings

Battery device 7D-0,1

Cyclops Wireless Remote Control Device

Silent tuning device

Power interlock device

Starter lock device

Watch striking device

Device Eternal garland

Device Perpetual alarm clock

Voltage visual control device

Load on/off device

Device for external blowing of audio and video equipment in the furniture wall

EMOS signal extractor

Test line signal extractor

Owl eye device for a soft toy

Voice control device

Lightning protection device

Two-stage switching device

Dynamic display device

Night light remote control device

Device for remote monitoring of the health of piezoelectric sensors

Remote control device

Remote control with code access

Device for remote blocking of electricity consumers

Half duplex device

Device for automatically turning off the TV

Device for automatic dictation of text

Device for automatic setting of bias current

Infinite Playback Device

Fast battery charger

Wet record player

Device for extracting the absolute value of a signal

Device for disco Stroboscope

Ni-Cd battery charger

Device for igniting gas in a stove

Magnetic tape fixing device

Slow Motion Device (Abroad)

Device for charging and forming accumulators

Device for charging car batteries

Device for charging rechargeable lamps from the vehicle's on-board network

Small battery charger

Overload protection device for rectifiers

Device for changing the speed of the windshield wiper

Soil moisture measuring device

Battery charging control device

Brake Fluid Level Control Device

Device for glowing candles of internal combustion microengines with glow ignition

Mounting tool magnetizer

Device for detecting moving metal objects

Device for teaching musical literacy

Device for determining the percentage difference between two quantities

Double Sheet Rejection Device

Groundwater pumping device

Device for scaring moles

Tape cleaner

A device for periodically playing a melody

Device for rotating telescopic antenna

Device for selecting the position of the feed point of the antenna

Filter selection device

Underwater communications device

Device for maintaining a constant temperature of photographic solutions

Device for maintaining temperature conditions

Cable break location device

Device for obtaining pseudo-stereo effect

Device for testing high voltage transistors

A device for checking and restoring kinescopes

Device for testing and controlling servo drives

Device for testing transistors without soldering them (Abroad)

Device for testing electroluminescent lamps with a cold cathode

Device for extending the life of the kinescope

Device for listening to magnetic phonograms

Device for demagnetization of ferromagnetic film

Relay coil unwinder

Device for synchronous detection of AM signals

Device for adding and subtracting two signals

Device for thermal testing of transistors

Device for testing Li-ion batteries

Transmitter control device

Cable phasing device

Gramophone record cleaner

Device for experiments with AA and AAA Ni-Mh batteries

Device for experiments with AA and AAA Ni-Mh batteries with a new program

Device for magnetizing workpieces

Dependent switching device

Switch-on and switch-off delay device

Refrigerator turn-on delay device

Lighting delay device

Pulse delay device

Protection device

Protection device (loudspeakers) on optocouplers

Device for protecting equipment from emergency mains voltage

Device for protecting equipment from abnormal voltage in the network

Device for protecting equipment from abnormal mains voltages

Device for protecting equipment from overvoltage of the network

Power supply short circuit protection device

Device for protecting household appliances from abnormal voltages in the network

Device for protecting household appliances from mains voltage fluctuations

Protective Device for Inverter Converter

Protection device for UMZCH

Power supply overload protection device

Protection device for low-power incandescent lamps

Network emergency voltage protection device

Mains voltage fluctuation protection device

Hazardous voltage protection device in a three-phase network

Power surge protection device

Device for protection of radio equipment from excess supply voltage

Device for protection of radio equipment against excess mains voltage

Emergency voltage protection device for network equipment

Network equipment protection device against mains voltage fluctuations

High-current load protection device against increased supply voltage

Stabilizer overload protection device

Transverter overload protection device

Overheat protection device for electric motors

Installation and repair of Sony video cameras, tape drives K, O, O, U

Device and repair of Sony combo receivers: optical disc drives

The device and repair of LPM of videorecorders of firm JVC

Device and repair of monitors controlled via the I2C bus

Device and repair of ultrasonic washing machine Ultraton MS-2000

IR sensor device in burglar alarm

Signal Inverter

Frame-in-frame device

Beam framing device

Television antenna switching device

Moving parts monitoring device

Charging control device - discharging the battery of a miner's lamp

Hand lamp battery charging and discharging control device

Voltage control device

Fan control device

Radioactive Smoke Control Device

Reaction control device

Communication cable integrity monitoring device

Lunokhod device with microcontroller control

Multi-spark ignition device

Device for soft non-contact inclusion of a kinescope

Kinescope soft start device

Device for soft switching on incandescent lamps on a field-effect transistor

UMZCH soft start device

Loading device in a tunnel diode for ultra-fast operation. low-power switching mustache

Refrigerator Compressor Reliable Starting Device

Forget-me-not device in car security

Device for limiting the starting current of an electrical appliance

Antenna alignment device

Security device with telephone line alarm

IR program switcher

Windscreen wiper intermittent device

Intermittent power interruption device with long delay

Drill Power Device

Electric drill power supply

Soft start device for incandescent lamps

Soft starter for asynchronous motor

Power tool soft starter

Smooth tuning device for radio receivers

Device for maintaining the microclimate in the winter garden - home weather station

Zero maintenance device at the UMZCH output

Volume down device during commercials

Device for sequential switching of consumers

Anti-click device

Device DVD players PANASONIC. Features of repair and adjustment

Optical disc player device

Battery discharger + flashlight

Backup power device

A device with a quenching capacitor

Music lighting device

Light hedgehog device. Light and music device for disco

Frequency spectrum shifter. Service module for amateur mixing console

Device for touch program selection SVP-403

Audio Compressor

Alarm device when approaching an object

Antenna matching device with remote control from a computer

Interface device for PC with controllers via serial link

Frequency Comparator

Number comparison device

TV device

Motor thermal protection device

Power supply current protection device

Current protection device with a magnetically controlled microcircuit

Device Only bullets whistle across the steppe (shooting simulator)

Radio dial tone device

Telephone line holding device

Aquarium control device

Power supply control device

Fan control device

Fan control device in laboratory power supply

Cooling Fan Control Device

UMZCH cooling fan control device

Power Amplifier Cooling Fan Control Device

Control device for turning on an incandescent lamp

Voice control device

Voice control device (P, 1973

Incubator Motor Control Device

Water pump control device

Lighting control device

Utility room lighting control device

Soldering iron control device

Submersible pump control device

Car seat position control device

Engine warm-up control

Wiper control device

Street lighting control device

Motor control device

Simplified dynamic indication device

Phase effect device for electric guitar

FET Level Clamp

Signal conditioner End of transmission

Color burst device

Computer-based Fisher clock device.

Electronic program selector

Mains voltage monitoring device

Morning of a new era

Triple at 430 MHz

Ufimeter on transistors

Receiver care

Participants tell

Learn martial arts the real way

Training attachment-simulator for radio mechanics

Educational television installation

Educational visual aids

Educational and experimental television center of the Odessa Electrotechnical Institute of Communications

Learning blocks

Training Informant

Flight training informant

Educational poster N10. Variable resistors for a wide range of applications

Educational poster N11. Varistors

Educational poster N12. Thermistors

Educational poster N13. Paper and film capacitors

Educational poster N14. Metal-paper and metal-film capacitors

Educational poster N15. Ceramic Capacitors

Educational poster N9. Fixed Resistors for Wide Applications

Educational poster number 1. Semiconductors and semiconductor diodes. Universal and pulse diodes

Teaching Poster #2 Rectifier Semiconductor Diodes and Blocks

Educational poster number 3. Zener diodes and stabistors

Teaching Poster #4: Low Power Bipolar Transistor Designs

Teaching Poster #5: Medium and High Power Transistor Designs

Educational poster No. 6. Static characteristics and maximum permissible operating modes of bipolar transistors

Educational poster number 7. The main parameters of bipolar transistors

Educational poster number 8. Field-effect transistor with an electron-hole junction

Training point of the collective farm Druzhba

Training radio class

Training radio

Educational TV

Scientists - agriculture

Scientists see viruses

Scientists help radio amateurs

Scientist - innovator

Scientist, engineer, inventor

Scientist, radio amateur, social activist

Patriot Scientist

Learn to solder

Teach and learn

learn communism

Android platform vulnerabilities. Present and future

Factory selenium rectifiers

Loudspeaker head phasing

Loudspeaker phasing

Phasing of multi-band vertical antennas

Phased array for long-distance communications on HF

Phase locked loop

Phase AFC when receiving FM signals

Phase correction of TVs

Phase filter transmitter

Phase discriminators

Phase methods for measuring distances

Phase limiters of speech signals

Phase SSB exciter for 14 and 21 MHz operation

Phase SSB transistor exciter

Pulsed PLL Phase Detector

Phase modulator

Phase converter for SSB on 14,21 and 7/28 MHz bands

Phase preselector

Phase power regulator

Phase-inverted circuits

Phase-inverted cascade

Phase inverter with passive radiator

Phase-compensating methods for generating a single-sideband signal

Phase meter

Phase meter in the establishment of a tape recorder

Phase meter on microcircuits

OS phase meter

Phase meter on three diodes

phase indicator

Phase Filter DRM Receiver

Phase filter method for forming a single-sideband signal

Phase prefix for EMP

Fax

Fax machine - printer and scanner

Facts and figures

Facts confirmed, help needed

Faradometer - attachment to the multimeter

HPF for tape recorder

HPF broadband millivoltmeter

FSUE GRCHTS and amateur radio service

Radiosport Federation of the USSR - IARU member

Femtocells: solving big problems with small forces

Hair dryer for dismantling chips

The Social Media Phenomenon

color phenomena

Ferrite Fox Antenna

Ferrite TV Antenna

Ferrite ring instead of electron tube

Ferrite ring from a cup

Ferrite rings in sports equipment

Ferrite cores (instructional poster N38)

EPCOS RM series ferrite cores

Ferrite toroidal antennas

Ferrite filters on the interface cable

Ferrites - new magnetic materials

Ferrites as frequency dependent resistors

Ferrites in radio electronics

Epcos ferrites and products from them

Ferromagnetism and antiferromagnetism

Ferromagnetic Voltage Stabilizers

Ferro-resonance stabilizers

Ferroresonant Voltage Stabilizers

ferroresonant stabilizer

Ferro-resonant stabilizer with compensation capacitor

Festival of children's amateur radio creativity Interest 2014

Physics - on the oscilloscope screen

Physics of air ionization

Physical training of the hunter

Physical foundations of long-range television reception

Physical basis of the action of crystalline diodes and triodes

Physical basis of the action of crystalline triodes

Physical basis of semiconductor devices

Physical properties of semiconductors

Settings lock

Fixation of pulleys on the shaft

Fixed tuning in VEF receivers

Fixed settings in Rondr-101-stereo

Fixed frequencies in G4-107

Branches of the Tambov Radio Club

Film about the inventor of radio

Filter in the power supply of the player

Speaker filter

Speaker filter

Filter for loudspeaker with two woofers

Filter for measuring tape recorder parameters

Noise measurement filter

Transmitter Filter

Filter for dubbing from CD

Motor power filter

Filter for stereo Hi-Fi systems

TV filter

Filter for three-band AF amplifiers

Cross modulation reduction filter

TV Interference Filter

KSS filter - noise suppressor

Low pass filter

Low pass filter in the transceiver

Power filter for CFL and LED lighting lamps

Power filter for HDD

Filter with tuning from 200 kHz to 20 MHz

Semiconductor triode filter

Harmony FilteringTo Radio Transmitter Magazine

Filter stopper in the receiver of the shortwave observer

High quality loudspeaker filters.

Harmonic filters for HF and CB radios

Harmonic filters for CB radio stations

Harmonic distortion filters

Radiola filters

Filters on harmonic quartz

IF filters on ferrite rings

Focused Selection Filters

Final of the All-Union Spartakiad

Russian all-around final

The finals of the Spartakiad - a wide scope!

The final version of the bitmap font editor CG-Edit

Final competitions of the Olympics

Finish hunters of Moscow and Moscow region

Electrophone input connector

Flag raises sports summer

Flagship of the country's icebreaker fleet

Non-spill bottle

Soldering flux

Fluxes for soldering

LPF for transceiver

LPF on the MAX7400 chip in the AF path of the transceiver

Focusing nozzle on the Wi-Fi antenna of the router

AC hum in low frequency amplifiers

Lantern for night slippers

Soundtracks could be better

Phonophotoautomatic

Formant method of timbre formation in the theremin

VK recording formats. Installation and repair of LPM full-size VK Panasonic.

Generation of turn-on delay

Formation of mounting sites

Formation of convergence signals

Formation of a telegraph signal

CW signal shaping in UW3DI

Formation of test signals according to Linkwitz

Formation of a phase shift of a periodic signal

Shapers and generators based on microcircuits of the CMOS structure

Pulse shapers on microcircuits

CW Signal Conditioner

DSB shaper with AGC on the K174UR1 chip

SSB Signal Conditioner

Long pulse shaper

Shaper of a given number of pulses

Damped Oscillation Shaper with Decreasing Frequency

Sound Signal Conditioner

Reset pulse shaper

Pulse sequencer

Pulse shaper

Pulse Shaper (Abroad)

Long duration pulse shaper

Pulse shaper for tachometer calibration

EMP pulse shaper

Code generator for radio station synthesizer Mayak

Fox Code Shaper

Button code generator with debounce suppression for embedding in FPGA

Powerful impulse shaper

Negative polarity voltage driver

Shaper of rectangular and sawtooth pulses

Square waveformer

Rectangular pulse shaper - prefix to the generator

Shifted Pulse Shaper

Signal conditioner end of transmission

Beacon Signal Conditioner

Subwoofer signal conditioner

Sinusoidal voltage driver

Sine waveformer

TV Signal Conditioner

CW Signal Conditioner

Control pulse shaper

Push-button digital code generator

Digital code generator with memory

IF frequency response shaper

Chip lead forming

Forming the conclusions of radio components

Responsibility Formula

Forcing the inclusion of an electromagnet

Forced activation of the electromagnet

Forcing electronic switch

Forum DL2KQ - Counterweights and grounding

Cybernetics Forum

Forum of the strongest

Broadcast Enthusiasts Forum

Photo flash with incandescent lamp

Flash with universal power supply

Photo flash with light sync

Auto flash

Photosensor with an amplifier on a vacuum tube

Photodiodes. training poster

Photo lamp at CMU

Photometer

Photomechanical sensor.

Photon-234

Photoconverter FTS202

Photodetectors, optoelectronic devices, CRT, elements of sound and video equipment, chokes, transformers, electric motors, etc.

Photoresistor adjusts brightness

Photoresistor optocouplers

Photoresistors

Photoresistors SF2-6

Photoresistors. training poster

photorelay

The photorelay turns on the lighting

Photorelay on non-incandescent thyratrons

Photorelay on IR beams

Photorelay based on a lawn lamp

Photorelay based on a lawn lamp-2

Photorelay on a triac

Photorelay with remote light sensor

Photorelay timer

Photo report from FFI

Photoresistors

Phototelevision downhole installation

Phototelegraph tape recorder

Phototir

Photoshoot based on a laser pointer

Shooting range with moving targets

Smoke detector phototransistor (Abroad)

Photochemical scale manufacturing method

Photosensitive FET oscillator

Photo exposure meter

Photo exposure meter on a neon lamp

Photo exposure meter on transistors

Photo exposure meter on transistors and trinistor

Photo exposure meter for projection printing

Photoelectric sensors in chemistry

Photoelectric wattmeter

Photoelectric sensor for double bass

Photoelectric pickup

Directional photovoltaic meter

Photoelectronic devices in public utilities

Photomultipliers

Photoelectronic alarm clock

Photoelectronic direction sensor

photoelectronic lock

Photoelectronic sprint stopwatch

photoelectronic counter

Photoelectronic shooting range

Photoelectronic shooting range on infrared rays

Photoelectronic examiner

Franco radio for the service of fascism and warmongers

French coaxial cables

French Broadcasting in the Service of the American Imperialists

Friction vernier for radio receiver

Front friends. (Radio expedition to Lenin's precepts are true)

Front - portable radio stations

FSS on TV

FSS in the IF amplifier

FSS for amateur transistor receivers

FSS for TV

The Foundation of Excellence

Foundation of success

Functional analogues of TTL microcircuits

Functionality and features of the MI 6201 analyzer - measuring temperature, humidity, illumination, noise and other environmental parameters

Functional analogue of the NE566 chip

function generator

Function generator on a chip

Function generator on the chip KR580GF24

Function generator on one op-amp

Function generator with a frequency range of 0,1 Hz. 10 MHz

Function generator with electronic frequency agility

Function generator-probe on a logic chip

The functional composition of the K155 series and its analogues in the SN74 series

Hi-Low function in CB transceiver

Case for transistor radio

XIX Congress of the great party of Lenin-Stalin

Khaykin S. Capacitance and inductance

Hayo Lohni. Refinement of the radio receiver TECSUN S-2000

Israel Broadcasting Station Chameleons

Characterograph for transistors

Characterograph on transistors

Characteristics of germanium diodes type DG-Ts

Characteristics and parameters of field-effect transistors

Characteristics and circuits of microcircuits (Czechoslovakia) MAA115, MAA125, MAA145 and the like

Characteristics of FM detectors with PLL

Kharkiv small television center

Kharkiv team hosted by Armenia

Chemical power sources

Chemical nickel plating

Chemistry in Sokolniki

Chemotrons

Walkers - from quartz watches

Refrigerator controls home heating

Cold tuning of the P-loop of the transmitter

Cold tuning of the P-loop of the transmitter (Retro)

A good start

Good start

Good gift for radio amateurs

Good initiative

good reference

Good handwriting skills

Does the color TV work well?

Believe it or check it out

Storage of temperature and humidity information in ThingSpeak

Storing various sensor information in ThingSpeak

Storing and Mounting CMOS Chips

Glue Storage Moment

Storage of radio components

Storing Patch Cords

Flux storage. solder paste

Flux storage

Chronicle of the 7th Test

Chronicle of a great life

Chronicle of Patriotic Affairs. Figures and facts

Chronicle of radio expedition. (Radio expedition October-60)

Chronometer

Chronometer changes dial (Abroad)

Crystal Christmas tree

Artistic design of equipment

Artistic design of the ULF radio complex

Collet clamp

DAC PCM56/61 in high-quality audio equipment

Color and vision

Color on TV screen

Tsvetik-Semitsvetik

Color-coded fixed resistors

Color coding of LED digital indicators

Transistor color coding

Color TV box

Color television

Color television in science and technology

Color VCR

Color kinescope with self-converging beams

Prefabricated color TV

Photo color analyzer

Color marking of contour coils of imported radio receivers

Color mnemonic marking of electronic equipment components

Color mnemonic marking. zener diodes

Color voltage indicator

Color code for marking fixed capacitors

Color effects on the screen of a black and white kinescope

Color dynamic installation on the microcontroller

Color dynamic clavier

Color music: results and prospects

Color music prefix

Color music prefix (Abroad)

Color and music installation

Color and music installation Samotsvet

color music device

Color Musical Glasses

Color and music set-constructor Prometheus-1

color musical organ

Color-musical lamp

Color synthesizer

Zvitector and Cuprox

CDU with display on a computer monitor

All-metal delta antenna

Valuable initiative of radio workers of Ukraine

Valuable construction

Valuable experience

Valuable initiative of Omsk Komsomol members

A valuable work dedicated to A.S. Popov

Amateur Television Center

The Central Museum of Communications named after A.S.Popov is 100 years old

Central named after E. T. Krenkel

Central Museum of Communications. A.S. Popova

Central Radio Club

The Central Radio Club should work better

The Central Radio Club should work better!

Central Radio Club of Polish Radio Amateurs

New type workshop

Zuo Yin Development of Radio Broadcasting in China

Cylindrical setting scale

circular cutter

Digital-to-analogue frequency agility node

Digital-to-analogue scale adjustment unit

Digital AFC in the local oscillator

Digital AFC for transceiver

Digital or analog?

Digital magnetic recording on compact cassette

Digital processing of SSTV signal.

Digital Image Processing

Digital TV Signal Processing

I2C digital control system

Digital guessing game

digital scale

Digital scale generator AF

Digital scale signal generator AF

Digital scale for amateur signal generator

Digital VHF radio tuning scale

Contest-RX radio digital scale

Digital scale of a seven-band HF receiver

Transceiver Digital Scale

Digital scale-frequency meter with LCD and automatic frequency control

Digital Power Industry

Digital measuring device

The digital divide and the frenzy of success

Digital signal conversion in modern TVs

Digital broadcasting in the world

Digital time relay

Digital Timer for Photo Printing

Digital scoreboard

Digital TV is coming to our homes. Formation of digital television signals

Digital TV is coming to our homes. What is it and why is it needed?

Digital control of analog tone blocks

Digital protection device with measuring function

digital avometer

Digital ammeter for laboratory power supply

Digital bicycle odometer

Digital bicycle speedometer

Protected digital voltammeter for laboratory power supply

Digital voltmeter for laboratory PSU

Digital voltmeter mains voltage

Digital volt/ohmmeter with automatic range selection

Digital analog signal generator

Digital sinusoidal voltage generator

Digital voice recorder for training feathered onomatopoeia

Digital capacitance meter

Digital battery capacity and internal resistance meter

Digital capacitance and resistance meter

Digital Oxide Capacitor Meter

Digital Transistor Meter

Digital temperature meter from -272 to +1000 ?C

Digital Vibration Frequency Meter

Digital receive frequency meter

Digital voltage indicator

Wallboard digital indicator

Digital indicator of knowledge assessment

Digital frequency indicator

digital incubator

Digital interface to laser tape measure

Digital cassette recorder

Digital combination lock

Digital combination lock with IR key

Digital kitchen timer

Digital tape recorder

APPA-605 Digital Megger

LCD Mini Digital Voltmeter

Rital-300D digital multichannel radio extender

Digital color module - pros and cons

Digital multimeter

Digital multimeter - capacitor EPS indicator

Digital multimeter measures temperature

Digital multimeter with automatic range selection

Digital octane corrector

Digital readout of the radio tuning frequency

Digital frequency converter

Digital device for checking and setting the ignition timing

Digital radio receiver from ready-made devices

digital reverb

Distributed digital volume control

Digital power controller

Digital synthesis of an analog signal

Digital satellite receiver STRONG SRT-4450

Digital radio standard APCO25

Digital stereo FM modulator based on DDS

Digital pump timer

Digital timer from an electronic watch

Digital tachometer

Digital tachometer with quasi-analogue scale

Digital tachometer-watch

Digital thermometer

Digital thermometer with thermostat control function

Digital thyristor controller

Digital Wiper Control Unit

Digital Frequency Multiplier

Digital phase shifter

Digital Camera - Test Pattern Generator for TV

Digital camera - slide scanner

Digital frequency counter

digital exposure meter

Digital EMP with Radio-86RK

Digital CAP VCRs - XNUMXs

Digital CAP video cassette recorders - the seventies

Digital voltmeters with microprocessor control

Digital Signal Generators

Digital noise generators

Digital demodulators for the input block of a digital-to-analog TV. Philips TDA10046HT microprocessor

Digital demodulators from MICRONAS for the input unit of a digital-to-analogue TV

Digital measurements. Methods and circuitry

Digital indicators KIPTs16A-2/7L-KIPTs16G-2/7L, emitting IR diodes of the AL156 series, optocouplers of the AOU160 series

Digital video cassette recorders

Digital luminescent indicators IVL1-8/13, IVL2-8/13

Digital Phosphor Oscilloscopes

Digital microcircuits in sports equipment

Digital single vibrators.

LeCroy Wave Runner Digital Oscilloscopes

LeCroy Wave Surfer Digital Oscilloscopes

Rigol DS5000 Series Digital Oscilloscopes

100 GHz bandwidth digital oscilloscopes from LeCroy

Digital Oscilloscopes: Features and Applications

Digital transmission methods - a new step in communication technology

Digital frequency synthesizers 1508PL11, 1508PL11A, 1508PL12

Numbers on the TV screen

Central Committee of the All-Union Leninist Young Communist League on radio and amateur radio

CMU from current regulator

CMU on dimmers

DMU with two-stage brightness control

DMU with trinistor phase control

TsNIIS - 90 years!

Pinout of foreign memory chips

Pinout and transistor structure

Pinout chip KR142EN6

transistor pinout

Transistor pinout (tab)

Seagull - youth club

Hourly automatic switch on devices

Air ocean sentries

Elliptical Frequency

Cutoff frequency of multi-section filters

Frequency and amplitude modulation

Frequency modulation

Frequency modulation in VHF transmitters (Abroad)

Frequency vibrato and other guitar effects

Frequency radiotelegraphy

Frequency distortion during magnetic recording

Frequency properties of transistors

Frequency synthesizers series 1508PL10, K1508PL10

Frequency ratios in magnetic sound recording

Frequency characteristics of electric musical instruments

Frequency, non-linear and phase distortions

Frequency detector of color signals

Frequency discriminator

Frequency comparator

Frequency meter

Frequency meter - L and C meter

Frequency meter - prefix to the computer

Frequency meter - digital scale on PIC16SE625

Frequency meter - digital scale with LCD display

Frequency meter - transceiver scale

Frequency counter up to 1250 MHz

Frequency meter measures inductance

Frequency meter as a generator of fixed frequencies

Frequency meter on the PIC controller

Frequency meter on integrated circuits

Integrated circuit counter

Frequency counter on the microcontroller

Chip frequency meter.

Frequency counter on FPGA

Bass counter

Frequency meter with analog indication

Frequency meter with LCD display

Frequency meter with linear scale

Frequency meter with linear scale (Abroad)

Frequency counter with rubidium reference oscillator CNT-91R

Frequency counter with digital indication

Electronic counting frequency meter AKIP-5102

Frequency meter-generator-clock on MK АТ89S8252

Frequency meter - capacitance meter - generator

Frequency meter-period meter on FPGA

Frequency meter-attachment to the infrared port of the computer

Frequency meters on thyristors

Clock - thermometer

Miracle watch needs some work

Car enthusiast's watch

car clock

Watch for lightning-fast chess

Clock on large LED indicators

Clock on LED indicators KLTs202A

transistor clock

Self-powered watch for car

Clock with weather measurement and Ethernet interface

Watch with indicators IV-12

Clock with LED display

Clock with large numbers and two thermometers

Cuckoo-clock

Clock with musical chime

Watch with easy-to-manage alarm clock

Clock with pseudo-analogue indication and thermometer

Clock with timer

Clock with thermometer house - street and timer

Clock with thermometer and barometer on Atmega8 microcontroller

Watch with a dial on a microammeter

Digital cuckoo clock

Slava watch can work longer

Clock with light effects

Clock with LED indication

Watches running on GPS

automatic watch

Alarm clock and a thermometer with a running line on sixteen-element indicators

Alarm clock from Start-7176 set

Alarm clock on BIS KR1016VI1

Alarm Clock with Dot Matrix LED Display

Alarm clock with thermometer

Clock-alarm clock-thermometer with IR remote control

Clock-calendar

Clock-calendar on gas-discharge indicators

Clock-calendar-thermometer on PIC16F628A and LCD M269

Clock-weather station

Clock-counter of telephone conversations

Clock timer with alarm clock

A person is brought up in a team

man of legend

The man bought a TV

Man storms space

A man who can hold on

How rich is Yakutia?

How to replace 6Zh52P

How to replace the counter KR531IE14?

What is the difference between a 23LK13B kinescope and a 23LK9B kinescope?

What is the difference between a pseudostereophonic sound transmission system and a quasistereophonic one?

What is the difference between a triac and a trinistor?

What is the difference between the Neiva-M transistor receiver circuit and the Neiva receiver circuit?

What is the difference between the EDG-6 electric motor and the EDG-2 engine?

How do the high-frequency winding wires of LEL, power transmission lines, LESHO, etc., used for winding inductors of radio-frequency circuits, differ from each other?

What is the difference between stereo headphones and regular headphones?

What is the difference between the transformers of blocking generators of old releases and new ones?

How are tunnel diodes different from conventional diodes?

Speed ​​Champion

Shortwave Championship

1955 Shortwave Championship

All-around championship

Championship of the strongest

Ultrashortwave Championship

Championships 1968

Champion

1950 Dosarma Champions

The champions are the same, the problems are the same

Change Champions

Anniversary Year Champions

Champions. (Radio relay DOSAAF-50)

Through a lifetime

Through a space relay

Through radiosport - to the profession

Through thousands of kilometers

Through the digital universe

Blackening aluminum heatsinks

plastic ink

PCB drawings for past designs

Drawing stencils

Traits of a great man

fourth DOSAAF USSR car lottery

Fourth Ukrainian

Fourth generation

The fourth competition of the Sverdlovsk shortwave

Fourth All-Union radiotelegraph competition of shortwave DOSAAF

Fourth All-Union radiotelephone competition of shortwave DOSAAF USSR

Fourth All-Union competition of radio operators Dosarma

Fourth shortwave competition

Quarter of a century on the air

A quarter of a century ago

Four analog amplifiers on two digital CMOS chips

Four tracks in Note-303

Four teams - on two wires

Four designs on a chip PQ09RF11

Four FET designs

Four circles of one radio engineering association

Four verses about access

Four resistors instead of eight

Four devices on the LB1641 chip

Four colors out of two (About bi-color LED)

Four-input amplifier for EMP

Quad-band vertical cable

Quad-Band ReceiverTo Radio Athlete Magazine

Four-track magnetic audio recording

Four-track tape recorder

Four-track stereo recorder

Four-channel stereo record

Four-channel control unit with microcontroller control

Four channel quad

Quad Channel Switch

Quad touch switch

Quad Amplifier (Abroad)

Four-channel home theater amplifier with LG player remote control

Four-channel electronic switch

Quad Crystal Filters

Four-tube radiola (exhibit of I. D. Kuleshov at the 7th correspondence radio exhibition)

Four LED indicator

Four-section miniature block of variable capacitors

XNUMX-speed radio drive

Four-level temperature indicator

Four-level economical probe

Four-color traffic light with 2,4 GHz radio remote control

Phone cases

Czechoslovakia-1970

Czechoslovak exhibition

Czechoslovak measuring technology and electronics

Czechoslovak micromodules

Czechoslovak receivers

Czechoslovak radio amateurs

Czechoslovakian radio amateurs - industries

Czechoslovakian transistor TV

Number-pulse generator

Clean bird feeder

Record cleaning

Cleaning records with PVA glue

Surface finish

Readers about books

Readers about power efficiency of receivers

Readers suggest dismantling parts mounted on a printed circuit board using a piece of metal braid

The reader suggests. Recovery of broken electrolytics

Reading machines

FM heterodyne

FM detector

FM detector in R-326M radio receiver

FET FM detector

FM detector with PLL direct conversion receiver

FM modulator

FM receiver

UHF FM receiver

FM receiver at 144 MHz

FM receiver on the 430 MHz band

FM transverter 144/27 MHz

FM transceiver at 144 MHz

So that the driver does not sleep at the wheel

What will our radio industry give in 1946

What does an SWR meter measure?

What and how to design

What is interesting in sports equipment

What interests the consumer

What to design for the 7th correspondence radio exhibition

What to design for a correspondence radio exhibition

What hinders the development of ultrashortwave amateurism

What can an amateur

What can be used in the output stages of transmitters

What can be done with a drill

What's new on the air

What you need to know about the electron

What do the inscriptions on the diagrams in the magazine mean next to the designations of resistors and capacitors, and what designations according to GOST do they correspond to?

What did the All-Union competition of radio operators show

What did the 9th All-Union competition of radio operators show

What does the ammeter show?

What does an AC voltmeter show?

What is a passive speaker system?

What is a sheet reverb?

What is a thyratron and where is it used?

What are type M transformer iron plates and what are their dimensions?

What happened in Sumsar?

What is heard in Moscow on the LW, MW and VHF bands?

What is Dxing?

What is Es-passage?

What is Passband Tuning

What is a QRA locator?

What is RDS?

What is SSB?

What is ampere hour

What is a decibel?

What is infradin?

What is a klystron

What is a checksum?

What is a magnetron

What is the maximum, nominal and standard output power of a bass amplifier, broadcasting receiver, radiogram, electrophone, tape recorder power amplifier?

What is a threshold element?

What is radio warfare

What is radar

What is radar?

What is a septron?

What is the temperature coefficient of resistance (TCR) of a resistor and what are the numerical values ​​​​of the TCR of non-wire resistors?

What is a thermal imager?

What is trinistor

What is a presence filter?

What is radio sensitivity?

What slows down the radio communication of the Novoladozhsky district

What will Moscow see

What to read to a beginner radio amateur?

What to read about stereophony?

What to read about B+C amplifiers

To keep the driver awake at the wheel (Abroad)

To make the lamp eternal

For easy removal of control knobs

To prevent jamming of the tape in the cassette

In order not to lose the whale

To get it on the radio

To keep the UV from failing

Sensitive buzzer

Sensitive photorelay

Sensitivity

Receiver Sensitivity for Fox Hunting

Sensitive amplitude detector

Sensitive electromagnetic field indicator

Sensitive contact sensor for security device

Sensitive Direct Gain Receiver

Sensitive Amplifier - Signal Compressor

Miracles of modern sorcerers

The miracle of our time

Be sensitive to the requests of radio amateurs (review of letters to the editor)

Lead Shaping Template

Templates for propeller blades of wind turbine VIM D-1,2

Step by step

Step by step. From detector receiver to superheterodyne

Step to Mastery

Steps into the future. Step 01: Threshold of the Digital World

Steps into the future. Step 02: Improving Yourself

Steps into the future. Step 03: Change Toolkit

Steps into the future. Step 04: Change Environment

Steps into the future. Step 05: Feel yourself

Steps into the future. Step 06: Invading Yourself

Steps into the future. Step 07: copying yourself

Steps into the future. Step 08: Trying to be smart

Steps into the future. Step 09: Escape from reality

Steps into the future. Step 10: Trying to Protect

Steps into the future. Step 11: Leap towards the Information Society

Steps into the future. Step 12: the information society as the last stage of human development

Steps into the future. Step 13: You never dreamed

Steps into the future. Step 14: Relationship of Being

Steps into the future. Step 15: Newly Discovered Circumstances

Steps into the future. Step 16: Peering Behind

Steps into the future. Step 17: Breaking stereotypes

Steps into the future. Step 18: Scientific approaches to non-scientific data

Steps into the future. Step 19: Plans for tomorrow

Steps into the future. Step 20: on different principles

Steps into the future. Step 21: with faith in science

Steps into the future. Step 22: You can

Steps into the Future: The Future of Science

footsteps

Steps of Soviet electronics

Stepper Finders (Training Poster N40)

Pedometer

Pedometer on ATtiny2313 microcontroller

Walker begins its journey

Washers for thin-walled hollow rollers

Ball: red or green?

barrel organ

Barrel organ, XXI century

Street organ. XXI Century

Ball variometers in HF transmitting equipment

Spherical acoustic unit

chess clock

Chess clock Blitz

Chess clock based on pulse counters

Chess clock on a microcontroller

Six Band Inverted V Antenna

Six Band Whip Antenna

Six band transistor

Six-channel stereo mixer for active loudspeakers

Six-channel timer with temperature control, lighting and back-up power

Six-channel digital volume and tone control with remote control

Six-channel electromyograph

Six-channel electronic switch

The sixth range in the receiver from the Kolos parts kit

XNUMXth All-Union Radiotelegraph Shortwave Competition

Sixth Ural shortwave competition

Six designs with AL307B LEDs.

Six years of leadership of radio circles

SHI motor power regulator

Shilyalis-401D (PT-16-IV)

Shilyalis-403D

PWM for thyristor regulators

More widely implement the combination of professions

Wider involvement of women in amateur radio!

Wider involvement of young people in radio clubs

Wider way to the detector receiver!

Wider way for stereo sound

Wider use of local radio broadcasting in the work of DOSAAF

Wider use of popular initiative

Wider use of visual propaganda tools in the work of DOSAAF

Wider use of wind energy

Wider preparations for Radio Day

Wider involvement of women in mastering the radio business

Wider involvement of women in mastering radio engineering

Wider promotion of radio engineering knowledge

Expand the network of radio circles more widely

Broader development of shortwave amateur radio

Broader development of amateur radio traffic

To develop amateur radio in schools more widely!

Broader development of television

Wider scope of amateur radio traffic

Wider scope of radio coverage of the village

Wider scope of socialist competition

Wider scope, higher skill!

Wider competition for early implementation of the 1956 plan

Wider socialist competition in honor of the XX Congress of the CPSU

To expand the propaganda of radio knowledge

Expand the ranks of DOSAAF

To expand socialist competition for the fulfillment of the Sixth Five-Year Plan

My native country is wide

Broad perspectives

Wide range vibrator antenna

Wide range receiving antenna

Broadband receiving television antenna with high gain

Broadband television receiving antenna

Wide range RC discrete frequency generator

Wide Range RC Oscillator

Wide range pulse generator

Wide-range pulse generator with electronic frequency agility

Wide range square wave generator

Wide Range Signal Generator

Wide Range RCL Meter

Wide range crystal oscillator

Wide Range Multivibrator (Abroad)

Wide range voltage-to-frequency converter

Wide Range Function Generator

Wide field of activity

Broadband JAS amplifiers

Broadband antenna for TV reception

Broadband preselection

Broadband termination

broadband television antenna

Broadband Antenna Transformers

Broadband low noise antenna amplifiers

Broadband stereo phones

Broadband transistorized power amplifiers

Broadband Amplifiers (Abroad)

Broadband triode amplifiers

Broadband phase shifters

Broadband filters

Broadband AM-receiver of the aviation range Vestnik

Broadband Antenna Amplifier

Broadband aperiodic RF amplifier

Broadband aperiodic FM detector

Broadband vertical radiator

Broadband generator

Broadband pulse generator

Broadband voltage controlled oscillator

Broadband pulse generator

Broadband radio emission indicator

Broadband Cable Amplifier

Broadband HF impedance transformer 50/25 ohm

Broadband millivoltmeter

Broadband repeater

Broadband reversing amplifier

Broadband stereo amplifier

Broadband PA

Broadband UMZCH

Broadband UMZCH with low distortion

Broadband amplifier

Broadband amplifier for tuning color TVs

Broadband HF Amplifier

Broadband power amplifier

Broadband Power Amplifier from CB-747

Broadband amplifier on the chip K1LB553

Broadband low frequency amplifier

Broadband bass amplifier

Broadband phase shifter

Broadband probe - attachment to a multimeter for measuring AC voltage

Widescreen TV

Widescreen demo oscilloscope

Pulse Width Modulation in Raspberry Pi

Pulse-width controllers of KR1156EU2 and KR1156EU3 series

Pulse-width stabilizers of the K1156 series

Pulse Width Discriminator

Pulse Width Voltage Regulator

SHI-current stabilizer

Encoder and decoder for the security alarm radio channel

Telecontrol encoder and decoder

Proportional Encoder and Decoder

Telecontrol encoder and decoder

Scale for determining the beginning, end and time of recording in tape recorders

foil scale

Miniature receiver scale

Radio LED scale

Illuminated scale

Radio scales

Scale and mnemonic indicators

Шкальные индикаторы КИПТ17А-4К-КИПТ17Г-8М, КИПТ17А1-4К-КИПТ17Г1-8М

Scale luminescent indicators ILT-1 - ILT-3

Dial devices of pocket radios

School of Future Champions

School of Sound Broadcasting MEIS

Shortwave School. We work in competitions

Shortwave School. Radio competition

School of Red Engineers

School of beginner shortwave. Amateur radio bands

Beginner fox school

School for beginner foxes. Competition

School of Patriotism

School of Radio Electronics

All-round coach school

Amateur Radio Reserve School

School - attention and care

school weather station

School radio station, Aznakayevo…

School VHF radio

Students, get ready for the competition!

School Museum All about radio

School Communications Museum

School radio center

DOSAAF school committees - constant attention

Loop for remote antenna tuning

Loop with a radio channel - in the protection of the car

Grinding device from the drive

BBC spies caught red-handed!

Syringe for dismantling printed circuit boards

Amateur Radio Headquarters

QSL card stamp

Hole Punch

Die cutter for flat parts

Hole punching dies

plug socket

PCB die

PCB Design Stamp

Roulette Whip Antenna

Whip antenna with gamma matching device

Noise properties of IC K548UN1

Sound level meter

Squelch

Noise suppressor for tape recorder

Squelch for Spectrum Converter

Dolby noise suppressor on a chip

Noise suppressor for every taste

Denoiser with adaptive release time

Noise suppressor with increased noise immunity

DNL system squelch

Noisephone

Gentle inclusion of a kinescope

generosity of the heart

Slotted magnetic sensors DMI-1 and DMI-2

Alkaline batteries. Educational poster N22

Alkaline cup and cylindrical cells and batteries of the manganese-zinc system

Range microswitch brushes

Cheeks - from foil getinaks

Probe - from a collet pencil

Dipstick for avometer

Probe for high frequency counter

Probe for measuring instruments

Probe for oscilloscope

Mounting test probe

Probe with polarity reversal

Probe-generator for testing radio equipment

Probe-generator on the analogue of the lambda diode

Voltage divider probe for digital multimeter

Probe-clip from a ballpoint pen

Probe indicator for logic signals

Probe-indicator on LEDs

Comparator probe for frequency meter

Probe nozzle from a collet pencil

Probe-UZCH for testing audio equipment

COMPUTER - information processing machines

Computers - their present and future

Computer and progress

Computer and communication

Computers solve land reclamation problems

The computer builds hypotheses

Computer: an invitation to meet

The evolution of SONY video recording equipment

The evolution of domestic television standards

The evolution of the telegraph key from Alfred Weil to the present day

The evolution of digital recording of sound and images on optical discs

Eureka - remote control device

Equalizers with active filters

Equalizers with passive bandpass filters

Antenna equivalent

Equivalent antenna with power indicator

Kron battery equivalent

Dummy load

Dummy load for testing power supplies

Dummy power supply load

Equivalent Circuits and Parameter Systems of Semiconductor Triodes

Semiconductor triode equivalent circuits for a wide frequency range

Examiner and tutor

Examiner Korosten

MTX-90 examiner

Examiner with RAM

Examines the Spartakiad. (VI Spartakiad of the Peoples of the USSR)

The crew of the battle machine

Green TV

We save electricity

Economy output stage

Economical LED Landing Light

Economic line scanning

Economic relay activation

Economy Relay

Economic time switch

Economic triac control

Cost-effective device for protecting equipment from mains voltage fluctuations

Economic triac control device

Economic photo relay

Economic Relay Switches

Economic LED current indicators

Economical car guard Signal-1

Economic battery 0-V-1

Economical power supply

Economic blocking generator in the power supply of the Geiger counter

Economic household radiometer

Economic Video Amplifier

Economic pulse generator

Economical low-voltage powered heterodyne receiver

Economical differential amplifier

Economic standby multivibrator

Economical capacitor capacitance and ESR meter with reinforced protection

Economical IR channel in burglar alarm devices

Economical Switching Voltage Stabilizer

Economy indicator

Economic tuning indicator

Economic pocket receiver

Economical Linear Voltage Regulator

Economical multifunctional frequency meter

Cost effective beacon modulator

Economic battery voltage limiter

Economic single vibrator

Economic single-ended bass amplifier

Economic security sensor

Economic converter for powering a fluorescent lamp from a rechargeable battery

Economical voltage converter

Economical voltage converter for powering varicaps

Cost effective 433 MHz burglar alarm receiver

Economical Direct Gain Receiver

Economical radio channel in the security system

Economy radio

Economical fixed-tuning radio

Economy mode A in the power amplifier

Economy LED indicator

Economical microwave sensor

Economic touch light switch

Economical mains voltage detector

Economical overheating alarm

Economic Power Transformer Antenna Sail

Economic Stabilizer

Economic voltage stabilizer

Economical stabilizer with protection system (9 V, 0,1 A)

Economy Timer

Economical battery operated timer

Economic fixed timer

Economy telegraph key

Economical house-street thermometer with cell phone indicator

Economical heat stabilizer for vegetable storage

Economy Amplifier

Economical bass booster

Economic digital thermometer

Economic electromagnet

Economical, sensitive, stereophonic.

Screen for dynamic lighting installation

Screen for color music setup

Shielding and mounting

Screen device CMU

BEST screen generator for Micron BASIC interpreter

Inductor shields

Color Music Setup Screens (selection)

Ekron - tube amplifier with shielding grid control

Expander in SSB equipment

FET expander

Expander compressor

Expedition N8S

Expedition to Bolshoy Berezovy Island

Expedition Chernobyl-25

The experiment was successful

Experiment went well

Experiment with 2T825 transistors

Experimental QRP transmitter

Experiments at 136 kHz

Experiments with loop antennas

Experiments with synchronous detection

Expert systems

Operational properties of semiconductor devices

Battery operation D-0,1

Operation of wind power units VE-2

Operation of sealed Ni-Cd batteries

Battery handling and storage

Operation of underground cable lines

Operation of radar stations

Operation of televisions in 1957

Operation of VHF radio stations

Operation of electronic lamps with heatsinks

Expo 67

Exhibits of the XXI All-Union Radio Exhibition

Exhibits Arrive

Exporting an ACAD drawing to BMP format

Exporter - Hungary

ExpoElectronics and ElectronTechExpo: a demonstration platform for the high achievements of the electronics industry

Express analysis in fox hunting

Impromptu - tube power amplifier AF

Electrosignal-2

Electret condenser microphones

electret microphone

Electret microphone in acoustic detector

The electrical part of the money changer

The electrical part of the tape recorder Reporter-3

The electrical part of a portable tape recorder

Electrically Small Antennas - Opportunities and Fallacies

Electrically shortened loop antenna

Electric charges and electric field

Electrical measurements

electrical vibrations

Electrical capacitors

Electrical parameters of integrated circuits

Electrical parameters of tunnel diodes and methods for their measurement

Electric metronome

Electric drive in the matching device

Electric Dust Collector (Abroad)

Electroacupuncture stimulator

Electroacoustics and sound broadcasting: lecture notes. Textbook for universities

Electroacoustics. Sound recording. Electromusic

Electroacoustic equipment today and tomorrow

Electroacoustic unit VEF

Electro-acoustic unit from available parts

Electric ball-1

Electric burner-soldering iron

Electric guitar

Traveler electric guitar

Electric guitar with melodic electronic channel

Electric motors 1DPRS and 3DPRS in Vesna and Dolphin tape recorders

Electric motors DAG-1 and their application

Electric motors for tape recorders

Elfa factory electric motors

AC motors for tape recorders and electric players

Electric motor BDS-02M

DAG-1 electric motor in a tape recorder

DVA-UZ electric motor for tape recorder

Electric motor DKS-16

DRV-0,1 electric motor in a tape recorder

Electric motor-converter of single-phase voltage to three-phase

Electrodynamic feedback in acoustic systems

Electrodynamic heads 3GDV-001 and 6GDV-001. (RK)

Electrodynamic loudspeaker heads with flat diaphragms

Electrodynamic heads and speakers

Electrodynamic loudspeakers of the Riga plant named after A.S. Popova

Electrodynamic loudspeaker

Electrodynamic loudspeaker 1GD-36

Electrodynamic flashlight shines evenly

Electric drill gun

Electric lighter gun

electric fence

Electrical measuring instruments

Electrical measuring instruments (parts and assemblies). training poster

Electrical measuring instruments of the magnetoelectric system

Electrical measuring instruments. Devices of the electromagnetic system. training poster

Electrical measuring instruments. Educational poster N29

Electroimpex in Moscow

Electric spark pencil

Electric spark pencil from a miniature relay

Electric spark pencil based on vibrating alert

Electric spark machine

Electrolina

Electrolina B-7

Electrolytic aluminum capacitors

Electrolytic Capacitors

Electrolytic capacitor in AC circuit

Electroluminescent indicators

Electromagnetism

Electromagnetic induction

Electromagnetic compatibility of radio electronic means

Electromagnetic waves. How it all began

Electromagnetic Pickups

Electromagnetic relays. Training poster N25

Electromagnetic vibration sensor

Electromagnetic flaw detector

Electromagnetic indicator element

Electromagnetic microlift

Electromagnetic mixer

Electromegaphone BALSAS

Electrometer

Electromechanical interlock

Electromechanical protection in chargers

Electromechanical filters

Electromechanical automanipulator

Electromechanical fuse

Electromechanical stopwatch

Electromechanical stabilizer

Electromechanical filter EMFP-6-465

Electromechanical vibrato for electric guitar

Electronic music box for clock

Electric Musical Toys - Musician's Metronome, Electronic Guitar, Musical Pencil

Electric musical instruments of the rhythm group

Electromusical bell

electric musical instrument

Electric musical instrument Perle-2

Musical instrument with a singer's voice

Electric musical instrument

Electric musical instrument Estradin

Electron-2

Electronics - the engine of progress

Electronics 2-11 includes VEF-12

Electronics B1-01

Electronics B1-amateur radio and sports

Electronics B3-21 - examiner

Electronics Bulgaria

Electronics in auto diagnostics

Electronics in the car (Based on foreign press materials)

Electronics in biology

Electronics in the paper industry

Electronics in animal husbandry

Electronics in People's Poland

Electronics in the national economy

Electronics to help foreign language learners

Electronics in agricultural production

Electronics in ignition systems of automobile engines

Electronics in thermal power engineering

Electronics in iron

Electronics in pop music

Electronics in pop music (R, 1973

Electronics GIS01TM and Electronics GIS02T

Electronics D1-011

Electronics for car modellers

Electronics and business

Electronics and cell

Electronics and printing

Electronics of the layout of the memorial complex

Electronics on a bike

Electronics in the service of aggressive US policy

Electronics on guard of health

Electronics reveals the mysteries of the ocean

Electronics against mosquitoes

Electronics against mosquitoes (Abroad)

Electronics Т1-002-stereo

Electronics TA1-003 - prefix tape recorder

Electronics TA1-003 - top-class tape recorder

Fusion Energy Electronics

Guided projectile electronics

Electronics-501-video - VCRs

Electronics - in the oil industry

Electronics - agriculture

Electronics for the municipal economy

Electronium

Electronmash-70

Electronic automation in military affairs

Electronic automation of a small-sized incubator

Electronic equipment for geological exploration

Electronic equipment and sports

Electronic starter lock

Electronic guitar - DIY

Electronic transmitter head

Electronic engraving

Electronic notebook

Electronic latch for mechanical lock

Electronic game Turn off the lights

Electronic game Photoshoot based on a laser pointer

Electronic game Knight's move

Electronic game Hockey

Electronic game Even-odd

Electronic game Electronic roulette

Electronic dice

Electronic game library

Electronic toy with acoustic relay

Electronic Cuckoo (Abroad)

Electronic Cuckoo. HOW DOES RADIO WORK FOR THE MAGAZINE?

Electronic medical equipment

Electronic tag

Electronic target on Arduino TOPIC: Radio - for beginners

Electronic coin

Electronic load for testing the memory

Electronic tuning of broadcast receivers

Electronic radio tuning

Electronic babysitter

Electronic seal

Electronic industry of the GDR

Electronic strip control

Electronic Gain Control

Electronic candle

Electronic second hand

Electronic second hand on two microcircuits

Electronic second hand on three microcircuits

electronic siren

Electronic Siren (Abroad)

Electronic siren with flasher

Electronic ignition system for car heater

Transistor electronic ignition system

Electronic control system for watering plants in a greenhouse

Electronic match for gas stove

Electronic handset

Electronic acoustic target

Electronic ignition for a car

Electronic and conventional ignition

Electronic equipment of motorcycles and scooters with alternators

Electronic scarecrow

Electronic regulation of welding current

Electronic relay

Electronic time relay

Electronic switch-off delay relay

Electronic charging control relay.

Electronic relay with low hysteresis

Electronic relay with tone manipulator

Electronic turn signal relay

Electronic turn signal relay for e-bike

Pushbutton operated electronic relay

Electronic heart

Electronic trigger for SLR camera

Electronic fuel pump control

Electronic control of a household radio complex

Electronic control in the tape recorder

Electronic control of set-top boxes

Electronic welding current control

Electronic control of the washing machine

Electronic control of the phase regulator KR1182PM1

Electronic device - epoxy briquette

Cathode-beam oscilloscope tube 8LO7I

electron beam technology

Cathode-ray tube

Cathode ray tube 40LK1B

Electron beam oscilloscope with tube 8LO29I

Electron Beam Switches

cathode ray tubes

Charge accumulation cathode ray tubes

Electronic-mechanical mousetrap

Electronic-mechanical watch

Electronic-mechanical clock based on step finder

Electronic-mechanical drive of the fuel pump

Electronic-mechanical angler

Electronic-mechanical voltage stabilizer

Electronic-mechanical shooting range

Electronic television is 50 years old

Electro-optical switches of the K449 series

Electro-optical switches of KR249, K249, 249 series

Image intensifier tubes

Electronic relay switching device

Electronic relay voltage regulator

Electronic relay voltage stabilizer

Electronic counting frequency counter Ch3-85

Electronic drums - from a USB joystick

Electronic balance

Electronic scales - toy

Electronic scales for home

Electronic switches AFC

Electronic computers

Electronic calls

Electronic and electric cars of the future

Electronic toys

Electronic swing

Electronic apartment calls

Electronic switches in ULF

Electronic switches in bass amplifiers

Electronic dice

Electronic lamps

Electronic machines 6th five-year plan

Electronic mechatrons of probe control

Electronic music synthesizers

Christmas Tree Electronic Switches

Electronic traffic light switches

Electronic switching devices

Electronic Physician Assistants

Electronic fuses using reed switches

Electronic devices in light industry

Electronic devices in agriculture

Electronic devices for automation of production processes

Electronic devices for training

Electronic probes

Electronic relays

Electronic time relays

Electronic Turn Signal Relays for Motorcycle with Alternator

Electronic turn signal relays sound indicator on two transistors

Electronic turn signal relays sound indicator on one transistor

Electronic turn signal relays on one field-effect transistor

Electronic turn signal relays with partially balanced contacts

Electronic turn signal relays universal non-contact

Electronic level and pressure switches

Electronic sirens

Electronic vials

Electronic current stabilizers

Electronic watchmen

Spreadsheets

Electronic telegraph keys

Electronic thermometers

Electronic transformers for 12 V halogen lamps

Electronic trainers

Motorcycle electronic devices

Electronic photo generators

Digital Watch

Electronic clock includes a radio receiver

Electronic clock for radio club

Electronic clock from Elektronika BM-12 timer parts

Electronic clock from radioconstructor Effect-4

Electronic clock from the timer Electronics VM-12

Electronic clock on IC

Electronic clock on integrated circuits

Electronic clock on digital circuits

Electronic alarm clock turns on the light

Electronic chess clock

Electronic chess clock with two indicators

Electronic chess clock with one indicator

Electronic economy

Electronic air traffic controller

Electronic hitchhiking

Electronic autoguard

Electronic ammeter for car

Electronic drum

Electronic button accordion Estradin-8B

Electronic billiards

Electronic unit of the car economizer

Electronic unit for rocket model

Electronic ignition unit

Electronic ignition unit for cars and motorcycles

Electronic ignition unit for VAZ-2108 and 2109

Electronic thermostat unit

Economizer electronic control unit (VAZ-2105)

Economizer electronic unit on K548UN1

Electronic bicycle odometer

Electronic bike speedometer

Electronic vibroplex

Electronic bell switch with melodic chime

Electronic moisture meter

Electronic top

Electronic switch

Electronic switch protects the battery

FET electronic switch

Electronic circuit breaker with comprehensive protection

Electronic gymnast

Electronic voice-forming apparatus Golos-9

Electronic temperature sensor

Electronic lock

Electronic lock with pseudo-dynamic code

Electronic gate lock

Electronic call

Two-tone electronic call on the K561LN2 chip

Electronic bicycle bell

Melodious electronic call

Electronic call on the chip K176IE12

Transistor electronic bell

Electronic security bell

Electronic velocity meter for gases and liquids

Electronic fuel level meter in the tank

Electronic walking belt width gauge

Electronic fluid level indicator in the hydraulic brake and clutch system

Electronic liquid level indicator in the cooling system

Electronic Finder (Abroad)

Electronic tuning fork

Electronic tuning fork on a transistor

Electronic tuning fork metronome

Electronic bowling alley

Electronic key

Ferrite rod electronic key

Electronic key K1233KT2

Electronic key on cold cathode lamps

Watchdog electronic key

Electronic key Young telegrapher

Electronic code lock

Electronic combination lock with key

Electronic switch

Electronic input switch

Electronic input switch UMZCH

Electronic ignition switch for Ant

Electronic switch to the oscilloscope

Electronic switch on field-effect transistors

Electronic switch on field-effect transistors to an oscilloscope

Electronic switch on semiconductor devices

Electronic Cube

Electronic cube on Arduino Uno

Electronic maze

Electronic manipulator

Electronic beacon

Electronic metronome

Electronic metronome. Is it possible to simplify the circuit of an electronic metronome?

Electronic micrometer

Electronic mini bowling alley

Electronic brain controls flight

Electronic jukebox

Electronic octane corrector

Quick electronic ohmmeter

Electronic organ on a unijunction transistor (Abroad)

Electronic oscilloscope. Graduation and measurements

Electronic oscilloscope. Measurement practice

Electronic oscilloscope. Principle of operation and device

Electronic guesser

Electronic spider

Electronic switch

Electronic Antenna Switch

Digitally controlled electronic input switch

Electronic transfer/receive switch

Electronic belt speed switch

Electronic pistol for photo shooting

Young Driver Electronic Assistant (Abroad)

Electronic beekeeper assistant

Electronic fuse

Electronic fuse with digital indicator

Electronic wiper interrupter

Electronic device for tuning keyboard musical instruments

Electronic ballast for two lamps LB40-2

Electronic dust collector

Electronic liquid flow meter

Electronic event recorder

Electronic controller

Electronic volume control

Electronic volume control with distributed equalization

Electronic power regulator

Electronic voltage regulator in a three-phase rectifier

Electronic welding current controller

Electronic speed controller

Electronic tone control

Electronic level control

Electronic level control

electronic piano

Electronic knife switch

Electronic salute

Electronic recorder

Electronic traffic light

Shortwave electronic secretary

Electronic stopwatch

Electronic mains switch-fuse

Electronic synchronizer

Electronic synchronizer (R, 1973

Electronic synchronizer for scoring love.films

Electronic synchronizer for scoring amateur films

Electronic Nightingale

Electronic nightingale on a single transistor

Electronic directory of semiconductor devices

Electronic stabilizer - engine speed switch

Electronic stabilizer instead of PP-302

Electronic Voltage Stabilizer for Alternators

Electronic AC Voltage Stabilizer

Electronic stabilizer-switch of engine speed

Electronic stethoscope

Electronic watchman

Electronic watchman (Abroad)

Electronic watchdog for motorcycle

Electronic watchdog on a microcontroller

Electronic stroboscope on IFC-120

Electronic stroboscope with flash lamp

Electronic souvenir March 8

Electronic referee for the game Who is faster

Electronic counter

Electronic coil counter

Electronic winding counter

Electronic winding counter

Electronic tambourine

Electronic cockroach

Electronic telegraph key UN7BV

Electronic telegraph key - vibroplex

Electronic telegraph key on PIC controller

Electronic thermobarometer

Digital Thermometer

Electronic thermometer - prefix to the avometer

Electronic thermometer (Abroad)

Electronic thermometer with transistor sensor

Electronic thermostat (Abroad)

Electronic thermostat for oil heater

Electronic temperature controller with direct current control circuit

Electronic temperature controller with a pulse control circuit

Electronic shooting range

Electronic shooting range with moving target

Electronic titrator

Electronic level

Electronic level gauge

Electronic phase meter

Electronic flashlight with one LED

Electronic photo exposure meter

Electronic frequency meter

Electronic pedometer

USA electronic espionage

Electronic examiner

Electronic electroscope

Electronic encephalograph

Electrical equipment of residential buildings

Electroorgan

Electric harmonica organ

Electroshepherd

Electric soldering iron for printed wiring

Electric soldering iron with internal heater

Electric soldering iron with lighting

Electrical Appliances Managed by Facebook

VCR electric drive - features and repair

Electric drive of high quality EPU

Electric drive with stepper motor DSh-5D1MU3

Conductive mass

Electrically conductive coating

Electric turntable

Turntable with tangential tonearm

Electric turntable with tangential tonearm Elektronika B1-04

Electric player Electronics B1-04, Apogee-301 radio receiver

Electric turntable Electronics EP-060-stereo

Electric turntable Epos-001-stereo

Electric playing device I-EPU-70SM

Electrical devices

Electrical devices today and tomorrow

Electric welding machine

FET electroscope

Electrostatics

Electrostatically speaking...

Electrostatic headphones (Abroad)

Electrostatic circuits

Electrostatic loudspeaker

Electrostatic filter in a vacuum cleaner

Electrostrain gauge dynamometer

Electrothermometer

Electrothermometer for grain temperature measurement

Electrophone Accord

Electrophone Accord-stereo

Electrophone Accord-stereo PEF-71C

Electrophone from EPU

Electrophone Caravel

Electrophone Russia-102-stereo

Electrophone Electronics D1-012-stereo

Electrophone Estonia-109-stereo, cassette attachment Vesna-001-stereo

Electrophones and UKU-78

Electrochemical current sources and their capabilities

Electrochemical etching in amateur radio practice

Reference voltage element

VD elements

Cells and batteries KBS, 1-KSH-3,0 and FBS

Elements Or, And and Not

Batteries for household equipment

Surface mount elements in amateur radio designs

Elements of receivers on semiconductor triodes

Electronic game Who is faster - on two transistors

Electronic game Who is faster?

Electronic game Who will jump higher?

Electronic game Who is stronger?

Electronic game Labyrinth

Electronic game Find mine

Elfa-17 and Gintaras

Elfa-201-3 as a radio complex amplifier

EMP yesterday, today, tomorrow

EMI and EMC

EMI on a single chip

EMI on four transistors

EMP with channel processor

EMI with low voltage supply

EMI-84

Emitter inductance in the LF amplifier

Emitter follower with high load capacity

EMOS or negative output impedance

iButton key emulator

Emulator of tube sound on a field-effect transistor

AY-3-8910 music coprocessor emulator for ZX Spectrum on AVR microcontrollers

Energy saving photo relay

Enthusiasts

Hi-Fi Enthusiasts

Enthusiasts and Patriots

Radiosport enthusiasts

Radio enthusiasts

Enthusiasts

Encyclopedia of radio engineering knowledge

Transistor Receiver Encyclopedia

EOM-1 LEIS

Episodes, curiosities, paradoxes of the history of electrical engineering and telecommunications

The era of radio electronics

The era of color radio

Electronic ballast for battery-powered fluorescent lamp

Electronic ballasts on discrete elements for T8 lamps

EPS and more...

EPU of the highest class 0-EPU-82SK

EPU with disc speed control

EPU-automatic

The era of digital television

Ernst GROSS Shortwave radio amateurs in the Romanian People's Republic

ES computers: steps of socialist integration

Relay in the hands of the young

Relay of control radiograms

Generation Relay

Aesthetics and quality

estonia-008-stereo

Estonian radio amateurs are preparing for the 12th radio exhibition

Variety Amplifier

Reference inductors

Reference frequencies

Standards in the field of electrical and radio measurements

Milestones

These guys from UK9AAN

These competitions must live!

It was 40 years ago

It was on the Daugava

It was on the Dnieper

It worries millions of people

It's available to everyone

This is the love of creativity.

It's done by the public

Ether-48

ethereal radio point

Distortion effect for electric guitar

Kabanov effect

echo effect

Efficient 10m Antenna

Efficient Five Band Antenna

Efficient AGC system

Efficient transistor detection circuit

Efficient VHF Antenna

Efficiency, quality and simplicity

Efficient compressor

Effective volume control

Efficient Voltage Stabilizer

Echo sounder

Diver's echo sounder

Anniversary of kristadin

Anniversary of domestic radar

Anniversary Ratex

Anniversary of a scientist

Anniversary conference of students Radio-Poisk 2011

Anniversary roll call of the federation. Leningraders report

Anniversary speed championship

Anniversary of the leader - a worthy meeting!

Dedicated to the anniversary of the Komsomol

Yugoslavia in Moscow

Yugoslavia in Sokolniki

South Sakhalin Radio Club

Fighting youth

Youth-402

Yunost-Ts401

Young community instructors

Young people come to sports

Young radio amateurs

Young radio amateurs - October holiday

Young radio amateurs - village

Young radio amateurs of Ukraine

Young radio amateurs, participants of the All-Union Agricultural Exhibition

Young technicians - Motherland

Young radio enthusiasts

Young radio designer

Young - the road to radiosport!

UP-10

Jupiter and Signal

Jupiter-202-stereo as UCU

Jupiter-203-stereo

Yuri Ignatievich Krylov

I am a communist

I am a fortress

I am Lera

I read today in the papers

The apple asks for fire

Amateur radio language

Language of choice (set-top boxes for listening to audio in any of the two transmitted languages)

Ham language

High level languages

Language aspects of amateur communication

Iambic prefixes for electronic keys

Yanina Krasnova and her friends

Japan Industrial Exhibition

Japanese bipolar transistors - parameters, replacement

Japanese coaxial cables

Japanese portable TVs

Japanese portable tape recorders with lamps and transistors

Japanese transistor receivers

Fair in Milan

Hawk on air

Memory cell for electronic stopwatch

Cassette box

<< Back

Latest news of science and technology, new electronics:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

Coda electric car travels 150-200 km 26.03.2012

The California company Coda Automotive has released an inexpensive electric car Coda.

The cost of a new car can be called democratic only with a stretch. In the basic configuration, it is $ 37250. On a full battery charge, the Coda Sedan can travel almost 150 km. Representatives of the company claim that if a driver who is familiar with the specifics of driving electric vehicles is driving a car, then the resource increases to 200 km. The vehicle is equipped with an active thermal management system that takes into account the ambient temperature and optimizes energy consumption.

Coda is equipped with a 31kWh lithium iron phosphate (LiFePO4) battery. It can be fully charged in 6 hours with a 240V supply voltage and a 6,6kW charger. Cars are assembled at a factory located 30 km from San Francisco. Most components are made in China.

Other interesting news:

▪ Trypillians ate almost no meat

▪ robot gecko

▪ Digital TV Tuner for Xbox One

▪ People need to leave the Earth

▪ Smartphone Fly IQ442 Quad

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Voltage stabilizers. Article selection

▪ article by Helen Rowland. Famous aphorisms

▪ article Where and when could you buy a rocking bath? Detailed answer

▪ article Arrangement of a sand-gravel base for road works. Standard instruction on labor protection

▪ article Wired remote control. Encyclopedia of radio electronics and electrical engineering

▪ article Armenian proverbs and sayings. Large selection


All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024