March 2020
Beginner to intermediate
352 pages
12h 13m
English
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There are many amateur radio circuits available today such as those used in software defined radios (SDR). In this chapter we will look into some of these circuits including building blocks that include crystal oscillator circuits, mixers, and simple RF matching circuits.
We will explore circuits published in magazines and books, and also those posted on the web. Because these are DIY (do-it-yourself) type circuits, there may be room for improving performance and reliability, or room to simplify these circuits.
This chapter will cover mainly amateur radio receiving circuits so that anyone can ...
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