
Incidentally, with a tiny, low, wire antenna my 500mW WSPR on 10m today has been spotted in 5 continents. You do NOT need monsters.
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.
At the moment there is an exhibition doing the rounds in the UK. At the moment it is in our church in Burwell. It shows stories from the Bib...