12 Oct 2017
Sunspots - Thursday October 12th 2017
Solar flux is 70 today and the sunspot number is still zero. A=30 and K=4.
Subscribe to:
Post Comments (Atom)
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.
Some of my time after lunch was spent browsing the Internet Archive . This is an absolute treasure trove of old material. Some time back I f...
No comments:
Post a Comment