On Wed, Oct 23, 2024 at 01:58:56AM +0000, Mike Collins wrote: > Any ideas where to look ?I'm not actually quite sure i have everything > implemented correctly, but I did as best i could find, on the web, and > nothing had an example with a WWVB board.Everything was GPS based.
I missed the fact that it's not GPS. What WWVB board do you have? I don't have any experience with WWVB. We have DCF77 around here. There is a lot of noise in that part of the spectrum. The receiver/decoder needs to be have its own clock to be able to provide a stable PPS signal and reconstruct the messages reliably. It cannot compete with GPS, but I think it should have better stability than 10s of milliseconds. -- Miroslav Lichvar -- To unsubscribe email [email protected] with "unsubscribe" in the subject. For help email [email protected] with "help" in the subject. Trouble? Email [email protected].
