3 Feb 2018
Sunspots - Saturday February 3rd 2018
Solar flux is 68 today and the sunspot number zero. A=4 and K=0.
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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.
At one time renewable energy was expensive, but not any more. The cost of solar panels in particular has dropped dramatically. The cost of ...
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