13 Jul 2017
Sunspots - Thursday July 13th 2017
Solar flux is 90 today (high) and the sunspot number 43 (high for this part of the sunspot cycle). A=4 and K=1.
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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 the rain came in earlier in the week, we were treated to some spectacular clouds in our close as the photo shows.
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