Showing posts with label gd6icr. Show all posts
Showing posts with label gd6icr. Show all posts
29 Dec 2022
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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.
Sodium rechargeable batteries are coming on stream. They will rival lithium-ion batteries and need no rare earth materials.