The project was based on the KA22429 that is equivalent to a TDA7021 to create a small and cheap FM receiver. The microchip used in this circuit came from the family Philips TDA7000. Two application ...
An increasing number of applications occupy the 30MHz to 300MHz very high frequency (VHF) band. Television and radio broadcasting, navigation controls and amateur radios are a few examples. Modern RF ...
Andrew Skotdal The author is licensee of 50 kW AM stations KRKO and KKXA in the Seattle market, chair of the Washington State Association of Broadcasters and a former NAB board member. He participated ...
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