[time-nuts] WWVB BPSK Receiver Project? (fwd)
Marek Peca
marek at duch.cz
Sat Mar 17 14:34:24 UTC 2012
> I think the tempco of the ferrite is more significant than drift in the
> analog filter.
Perhaps I was unclear in this as well. I do not use nor plan to use any
other filter than the (ferrite-L)-C resonant circuit itself. So, yes, the
tempco of the ferrite makes its coefficients variation.
The question is, whether phase errors <1deg p-p over 1kHz band are
significant.
Marek
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