15 Dec 2019
Sunspots - Sunday December 15th 2019
Solar flux is 70 and the sunspot number 0. A=3 and K=2. Numbers suggest we are right at the bottom of the solar cycle.
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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.
April is an odd month in the UK. Some days can be hot and sunny, whereas other days can be cold and wet. No wonder we like to talk about th...
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