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Detailed contents of all issues of the journal KV magazine 1992, 1993, 1994, 1995, 1996, 1997, 1998

Magazine KV magazine

Below, in alphabetical order, are the titles of articles published in the journal. KV magazine from 1992 to 1998. To find out which issue of the magazine KV magazine published this or that article, use article archive search.

5-band Ground Plane

BAYCOM - modem for KB

BAYCOM: package without TNC

40M BEAM antenna with switchable beam pattern

CW transceiver on 14 MHz

CW-FONE-VOX

DRAGON SY-501: modulation problem solved

SSB transceiver with EMF for 160 M

S-meter for R-399A

TCP/IP and Packet Radio

ZX-SPEKTRUM and RTTY

Automatic RA for Contests

Azimuth to DX station

Azimuth map

Active low pass filter

Anar - receiver from non-deficient parts

Antenna

Antenna UA1DZ: latest version

Antenna VP2E

Poor amateur radio antenna

Antenna for low bands

144 MHz Antenna

X-BEAM antenna for all (almost) KB bands

Antennas for 2 m band

Antenna amplifier range 2 meters

Transformerless power supply in the UM

BK-0010.01 - CW key and trainer

BK-0010.01 and RTTY

Portable Radio Power Supply

Buran-2 - amateur radio antenna control unit

In the piggy bank of a radio amateur

Vernier for transceiver

UTIIA vertical collinear antenna

Vertical directional antenna

Returning to the UA1DZ antenna

RF modem transceiver

Intermediate frequency selection

Caller

Highly dynamic reversing amplifier

High-frequency path of the transceiver

High-performance antennas of a modern KB radio station

Beginner shortwave heterodyne receiver

VPA for IF 5,5 MHz

Dual Band VHF Antenna

Dipole, WINDOM and others

Dipole Antennas

Completion of the cracker relay

Refinement of the digital scale

Modifications of antennas RV-12, RV-14

Another option for a vertical directional antenna

Another antenna UA1DZ

Once again about the restructuring of Palma to the range of 144 ... 146 MHz

Hard dipole at 7 MHz

Protective device

Sounding digital scale

Field strength meters

We measure the SWR

How to download power

How to determine magnetic permeability

Coaxial cable frame

Crystal oscillators

Crystal oscillators for portable radios

Quartz filter for VHF equipment

Coaxial cables

JNOS Version TCP/IP Commands

Converter 430/144 MHz

Converter 50/28 MHz

The design of the mandrel for balancing high-frequency transformer

Packet controller

Lamp 6E6I in the driver

Lamp GU-84B

Beam aerial

Small signal path of the transceiver Amator EMF-M

Low noise active filters in direct conversion receivers

Electronic key manipulator

Metal-ceramic lamps

Chip for modem

Microtransceiver Poplar

Microphone-telephone amplifier

Microphone amplifier for UA1FA

Multi-Range Dual Element Delta Loop

Multi-range GP option

Modem for RTTY

Modernization of Wave-K

Modernization of the Albatros 9 transceiver

Modernization of the universal digital scale

Modification of the shortwave radio station R-130M

Modified Windom

My double squares

Morse code - on Orion-128

Bridge SWR meter

On two transistors

Directional coupler

Independent detuning in the RA3AO transceiver

Nylon and knots

Some improvements of the RA3AO transceiver

LF broadband phase shifter

Orbital complex Mir - on amateur frequencies

Transceiver main board

Features of establishing mixers

Another all-wave antenna

Packet communication

Packet terminal from Radio-86RK

Parameters of Czech-Slovak ferrites

The transmitting part of the modem for the packet

Alteration of an imported transceiver

Alteration of the Palma radio station to the amateur range

Reforge swords into plowshares or GMI-11 in a power amplifier

Meet - BBS RK3KP

Practical designs of DJ9BV antennas for the 144 MHz band

Transformation of Reference Orbit Parameters of Kepler Circular Satellites

A simple artificial earth antenna

Simple Q-meter

Simple converter

Simple speech limiter

Simple transmitter

Simple reversing IF amplifier

Simple FM transceiver

PF, LPF and SWR meter

Radio-86RK receives Morse code

Amateur radio satellites RS10/11 and RS12/13

Radio receiver TURBO-TEST

Radio station based on the R399A receiver

Radio station R-107M in the repeater channel

R-134 radio station - all-band KB transceiver

Frame with 50 ohm power

Detuning for the R399A radio receiver

Stretching Ranges in Wave-K

Calculation of quartz from RSI-U

Calculation of the optimal parameters of oscillatory circuits and bandpass filters

Notch filter in R-399A receiver

RF path of the transceiver with EMF

Touch telegraph key

Signal Generator + GKCh

Frequency synthesizer for portable radio station

AGC system for communication receiver

Timing systems

Palm Scanner

satellite program

Stable GPA

Docking a digital scale with a computer

telegraph filter

Thermostat for GPA transceiver

DX-men transceiver

Transceiver YES-93

Transceiver Albatros - additional information

Transceiver Albatros-9

Transceiver Dombass-1M

Transceiver RVP-94

Transceiver Celina

Morse simulator

Tri-band X-BEAM

VHF antenna for local communication

VHF beacon

UM on two GU-70B

UNZHA on an amateur radio station

Universal matching device

Universal low-frequency path of the Tselina transceiver

Simplification of the matching device

Audio frequency amplifier with AGC

Power amplifier for QRP transceiver

Power amplifier for modern transceiver

Power amplifier for GU-74B

VHF radio power amplifier

Power amplifier UM-200

Professional radio upgrade

Improvement of the R-326M radio receiver

CW signal conditioner for R399A receiver

Digital Signal Processing: The Time Has Come

Digital scale with indication correction

FM transmitter

FM radio station on 28 MHz

What the coming cycle has in store for us

Experimental antenna at 145 MHz

experimental receiver

Electronic signal switch

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Latest news of science and technology, new electronics:

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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 ... >>

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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

China to build world's largest renewable energy park 13.03.2022

China's National Development and Reform Commission (NDRC) has announced that the world's largest renewable power generation park will be built in the Gobi Desert region. The facility, thanks to solar and wind energy, will offer an installed capacity of 450 GW. This will be part of China's plan to generate up to 2030 TW of green electricity per year by 1,2.

Today, China dominates the production of energy from renewable sources. At the end of 2020, the installed capacity in the country generates about 895 GW, which is more than that of the European Union, the United States and Australia combined. While the "green agenda" is being declared somewhere, the Celestial Empire is implementing it.

The new project in the Gobi desert will add about half a terawatt of power to the existing capacity. About 100 GW of new capacity is already under construction. The source did not specify whether it is about wind generation or energy from sunlight.

China now relies mainly on electricity from coal-fired power plants, although the installed capacity of solar and wind power plants in total has already approached 43,5% of the total installed capacity in the country. At the same time, the instability of generation from renewable sources leads to the fact that the share of "green" energy in the country's energy balance is only close to 26%. Nuclear power plants will help smooth out jumps in production.

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