[ntp:questions] ntpd: time reset problem
David J Taylor
david-taylor at blueyonder.not-this-part.nor-this.co.uk.invalid
Thu Sep 17 06:33:26 UTC 2009
"David Lord" <> wrote in message
news:7hd884F2t62hbU1 at mid.individual.net...
> That's good enough for me. The usb connection rules out
> PPS mode and seems to limit to +/-10ms.
Why rule out PPS? I tried a GPS/PPS signal over USB and found a jitter of
about 45 microseconds:
I suspect that's far better than a radio-clock would require. If your USB
hardware/software allows, I would certainly try PPS.
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