1092: Radio 3 changes frequency in 1978
1978 saw stations packing their trunks and moving homes up and down the band, both commercial and BBC. My good friends at Trent quietly moved 1kHz from 998 to 999 AM \u2013 as the separation between channels became a neat 9 kHz - but other changes, not least at the BBC, were more substantial.
\n\n\nOn 23th November 1978. Radio 2 waved farewell to Long Wave, making way for Radio 4. 693 and 909 kHz became Radio 2; and Radio 1 moved off its old 247 wavelength \u2013 over to 275 and 285; leaving 247 for poor old Radio 3. I use wavelengths, rather than frequencies, in the latter clause as the digits are but so familiar, thanks to generations of jingles.
\n\n\nThe UK was also given 227 kHz, but did not rush into using it. I recall during my time at the Radio Authority, the regulator debated, rather quickly, whether to bother.
\n\n\nThe frequency changes were a major project. The BBC plonked little stickers through the doors of all households. Indeed, some lucky old radio sets may still have them on.
\n\n\nEnjoy here a beautifully cynical view of the whole thing from John Holmstrom on Radio 3 as it looked forward to a new home on Radio 1's former home at 247.