14 Jun 2019
Sunspots - Friday June 14th 2019
Solar flux is 69 and the sunspot number still zero. This is, I think, the longest spotless period this minimum. A=7 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.
It would appear there is a big push to smaller ICs and lower power consumption. Huawai may have made a breakthrough in how ICs are made. Se...
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