@twistlarkin.bsky.social
Reposted from
Jim Waterson
Always regret not writing more on mechanics of broadcasting in old job.
Anyway, I *did not know* that the reason BBC Radio 4 still broadcasts on long wave in 2025 is that it secretly carries the Economy 7 signal for cheap overnight power on old electricity meters.
c20society.org.uk/news/c20-cal...
Anyway, I *did not know* that the reason BBC Radio 4 still broadcasts on long wave in 2025 is that it secretly carries the Economy 7 signal for cheap overnight power on old electricity meters.
c20society.org.uk/news/c20-cal...
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