[ntp:questions] Standalone PPS

Maarten Wiltink maarten at kittensandcats.net
Mon Jun 10 21:48:21 UTC 2013

<patrick200075011 at gmail.com> wrote in message
news:aed3fdb6-3f27-4361-81e4-18b7b183351f at googlegroups.com...
> I am trying run an electronic board I designed.
> A super stable OXCO generates pulse per second.
> I don't have any absolute reference time. The pulse has a constant
> but unpredictable phase due to the state of the electronics a power up.

This can be specified as a parameter to a freerunning PPS source.
Time1 or time2, perhaps; it has been discussed here years ago and
memory is suitably fuzzy for my age.

Combine it with one of the more conventional sources (the pool comes
to mind) over some time to find out the phase error.

How stable is 'super'?

Maarten Wiltink

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