22 Dec 2017
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Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
During my work days there was a very modest man who knew just about everything about crystals in the days before synthesizers. Long after I ...
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