14 Oct 2017
Sunspots - Saturday October 14th 2017
Solar flux is 68 today and the sunspot number zero. A=42 and K=4.
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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.
Most EV and battery manufacturers are trying hard to increase range and reduce costs. We hear today of yet another breakthrough. In my view...
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