Hi Anything odd going on with the EFC voltage before / after holdover?
Bob > On Jun 20, 2019, at 1:05 PM, Dan Rae via time-nuts <[email protected]> > wrote: > > I have an elderly 3801A with some 182,000 hours on the clock, which if my > arithmetic is correct means over twenty years of operation. Since it has a > well aged and remarkably stable OCXO I would like to keep it going if > possible. Recently it has been going into Holdover and staying there for no > reason that I can see, it is fed from the same antenna / splitter amp > combination with a good sky view as eight other GPSDOs here. LH reports as > good a signal strength on it as any of the others. A Cold Reset gets it > going again. > > Does anyone know if a more modern receiver can be fitted in place of the > existing VP6? Is it likely to be a Rx problem anyway? > > I'm running LH at the moment and will try to capture a screen when it next > goes into Holdover to see if that gives me any clues. > > Thanks for any advice! > > Dan > > > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
