28 Sept 2022
Sputnik Day 2011
11 years ago, some colleagues and I made a TX based on Sputnik valves. Although it was only 400mW QRP, it worked the USA with the first CQ.
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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.
Although my 500uW (0.5mW) 10m WSPR beacon has been on all day, I am surprised to not get any spots. On 6m FT8 I have had lots of spots wit...
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