[time-nuts] PPS offset between GPS receivers

Gabs Ricalde gsricalde at gmail.com
Tue Dec 11 08:05:51 UTC 2012

I'm now using the SKG25A1 as a PPS source for an NTP server. Aside from
the offset, I noticed a large offset jump in the NTP loopstats
(attached) occurring about once a day. This is not the server oscillator
drifting since the frequency graph looks good at this point and this
behavior can sometimes be triggered by issuing an NMEA hot start

I saw this report showing large differences between the PPS outputs of
different receivers:
I'm planning on getting two receivers for comparison, an iLotus M12M and
a Synergy SSR-6T (preferably with the discount). No replies from both
-------------- next part --------------
A non-text attachment was scrubbed...
Name: pps jump.png
Type: image/png
Size: 5091 bytes
Desc: not available
URL: <http://www.febo.com/pipermail/time-nuts/attachments/20121211/883b653b/attachment.png>

More information about the time-nuts mailing list