Hi Does your 5334B have a 10811 in it or some other OCXO?
Bob > On Apr 23, 2016, at 5:04 PM, Hal Murray <[email protected]> wrote: > > > This is the result of a HP 5334B with opt 010 watching a GPSDO. It was > unplugged for a week or two while I was rearranging things. > > You have to stand on your head. Normally you assume the reference clock is > good and use that to watch some external signal. In this case, the external > signal is better than the reference so we can use it to calibrate the > reference. > > The offset is the way it came. I've never adjusted it. I'm just assuming it > isn't changing much over this time scale after it gets warmed up. In > particular, I want to watch what happens when a GPSDO recovers from holdover. > > http://users.megapathdsl.net/~hmurray/time-nuts/HP-5334B-warmup.png > http://users.megapathdsl.net/~hmurray/time-nuts/HP-5334B-warmup-2.png > > The wiggles are probably room temperature. > > > -- > These are my opinions. I hate spam. > > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
