Solar flux is 71 and the SSN 12 suggesting the more active side of the Sun has come into view. A=4 and K=1. Let us hope we see a few more sunspots in the days ahead.
19 Feb 2021
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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.
Solar flux is 71 and the SSN 12 suggesting the more active side of the Sun has come into view. A=4 and K=1. Let us hope we see a few more sunspots in the days ahead.
These were very popular QRP CW transceivers some years ago. I owned a built one and had lots of fun with it. As I recall, I mostly used it o...
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