I’ve always had a pretty good handle on digital electronics ... Classic Rockmite Altoids Tin QRP transceiver. WB3T. With that in mind, where does one start with a homebrew QRP project?
Cheap microcontrollers and signal generators have helped turned things around, and the $60 USD QDX from QRP Labs goes even ... with some of the most popular digital radio modes: FT8 and JS8Call ...
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