28 Jun 2019
Sunspots - Friday June 28th 2019
Solar flux is 67 and the sunspot number 11 (just be thankful it is not zero!). A=4 and K=2.
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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.
My tiny radio came yesterday from China over a month before I was expecting it. It is hard to convey just how tiny it is, so I have put it...
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