Back in 2009, he built “El Silbo”, a ham radio transmitter powered entirely by his voice. El Silbo is a Double Side Band (DSB) transmitter for 75 meters. While voice is used to excite the ...
Amateur radio is the ultimate hacker’s hobby ... This radio could quite easily be made into an all-band radio if the filters were built-out. The most impressive home built station I’ve ...
Amateur radio operators to gather for winter field day event – The Paso Robles Amateur Radio Club will host the 2025 American ...
In fact, the only limit to amateur radio is your imagination, according to John Maag, call sign KD9QDL, and John Chalmers, ...
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