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.
14 Jun 2020
Pre-war TV in the UK - NOT amateur radio
At first, the BBC broadcast 30 line TV. Later in the 1930s (1936?) they started 405 line transmissions which closed during WW2. Most viewers were in London. YouTube has some historical stuff from 1937.
No comments:
Post a Comment