Author: Brad Richardson
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Introduction to Digital Amateur Radio: What It Is and How to Get Started
Digital amateur radio is an exciting field of radio communication that combines data transmission and voice transmission through digital signals. Unlike traditional analog radio, digital […]
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How Does a Bipolar Transistor Work?
The operation of bipolar transistors is based on the properties of semiconductors and their combinations. To understand how triodes work, let’s try to understand the […]
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A Simple Germanium Power Amplifier
When assembling the amplifier, it is advisable to use mica capacitors as constant capacitors (in addition to electrolytic capacitors). For example, the CSR type, as […]
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Civilian Radio: SSB, AM, FM and Microphone Amplifier Quality
Flipping through the “portal” articles of previous years, I was surprised that the article “UHF radio. Some technical details”, not a single comment, although, it […]
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The Eternal Question of How and Which Radio Station to Choose!
Considering the wide range of these products (radios, radio stations, radio accessories, repeaters, amplifiers, etc.) we recommend that you read the following information, which should […]
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Amateur Radio 50 MHz Beginner’s Radio
How to solder a 50 MHz radio station with your own hands Immediately a warning. If you want to build a cheap radio not for […]
