S1 Ep644: London Test Transmissions - Capital/LBC
Test transmissions. Dull, but exciting too. Not least in the early 70s, when there was little else on FM to listen to, apart from Police messages.
They were, as the name implied, just a way of transmitting a little something on the carrier wave so that the engineers could establish if all was well as the transmitters were plugged in.
Hear, here, the original 1973 London test transmissions, pa...
1m
•
Jan 13, 2013