19 Apr 2019
Sunspots - Friday April 19th 2019
Solar flux is 74 and the SSN a respectable (for where we are in the cycle) 24. A=3 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.
Our brains don’t cope with infinity. We struggle to think of an infinite universe or an infinite number of universes. With infinity every ...
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