Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
Free library / Schemes of radio-electronic and electrical devices

VHF-FM tuner. Encyclopedia of radio electronics and electrical engineering

Free technical library

Encyclopedia of radio electronics and electrical engineering / radio reception

Comments on the article Comments on the article

VHF-FM tuner. Scheme VHF-FM tuner
Ris.1

VHF-FM tuner. Location of elements
Fig.2. Location of elements

L1 - 5, L2 - 7 turns, winding diameter 3,5 mm, wire - 0,3 ... 0,5 mm

Publication: N. Bolshakov, rf.atnn.ru

See other articles Section radio reception.

Read and write useful comments on this article.

<< 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

Large-brained birds acclimatize more easily 10.12.2005

An international team of biologists from Barcelona (Spain) and Montreal (Canada) analyzed the available information on the results of 645 human attempts to acclimatize 195 bird species in new places, for example, on an island or even a continent where this bird species did not exist before.

In 243 cases, the birds managed to establish themselves in a new place and create a breeding population. It turned out that the larger the bird's brain in relation to body size, the easier this species overcame the problems associated with a new place of residence: for example, how to find food in unfamiliar places or how to defend against previously unseen predators.

The members of the parrot family, whose brain is very large, migrate most successfully. They adapted to a new place on average three times better than partridges and pheasants, which were not endowed with a large brain.

Other interesting news:

▪ Technology for creating 3D car models from BMW

▪ Smart car system for forgetful parents

▪ Asus Xonar D-KARAX sound card for karaoke lovers

▪ Military drone Loyal Wingman with artificial intelligence

▪ Diamond tool in the stone age

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ website section LEDs. Article selection

▪ article Marking the hub. Tips for a modeler

▪ article What did Darwin do with dead owls? Detailed answer

▪ article There are three in one backpack. Travel Tips

▪ article Control indicator on a thyratron. Encyclopedia of radio electronics and electrical engineering

▪ article Universal LED indicators of current overload for power supplies. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

Name:


Email (optional):


A comment:





All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024