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Why do some radio towers blink?

jeffgeerling.com

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Re: Why do some radio towers blink?

#9
post #7

Slightly off topic: typically, lights of neighboring towers blink asynchronously. But sometimes they are synchronized. Very satisfying. Anyone knows how this works? My best guess is e.g. DCF77. Thoughts?

One option - Maybe the blinking time is set to a INDEPENDENT? accurate time piece - ie Blink on the change of a second

Re: Why do some radio towers blink?

#10
post #7

Slightly off topic: typically, lights of neighboring towers blink asynchronously. But sometimes they are synchronized. Very satisfying. Anyone knows how this works? My best guess is e.g. DCF77. Thoughts?

It's probably just a side effect of them being powered on at the same time or not?
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