[ntp:questions] GPS_NEMA, but high offset and jitter?
kgc at sonic.net
Thu Feb 25 00:14:38 UTC 2010
Hal Murray wrote:
> How about turning off the PPS fudge flag so you know you are
> using the text mode. Then watch it for a while and add a
> fudge time2 to get it reasonably close. When that works,
> turn the PPS back on.
I added time2 to zero out the offset and things looked good for about an
hour. Then the offset jumps 55ms and the GPS deselected.
An updated graph http://kgc.users.sonic.net/ntp_127_127_20_1-day.png
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