21 Feb 2018
Sunspots - Wednesday February 21st 2018
Solar flux is 70 today and the sunspot number zero. A=5 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.
As mentioned yesterday, about now is good in Cambridge with few students and visitors.The photo shows the world famous King's College Ch...
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