This is licence free and does not need the internet.
Instead I think it sends messages using a mesh network, so the more users the better.
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.
This is licence free and does not need the internet.
Instead I think it sends messages using a mesh network, so the more users the better.
More and more people are being encouraged onto broadcasting via DAB or internet radio. In time the MW and LW broadcast bands will be empti...