Hi If you want to use the OCXO stand alone, you can tune it closer. If it’s part of a GPSDO, your only alternative is to rewrite the firmware in the unit. 1x10^-12 is about as good as it gets frequency wise on a GPSDO so there isn’t a lot of “hope” if you do dive into the code.
Bob > On Jun 25, 2019, at 6:12 AM, Chris Burford <[email protected]> wrote: > > I have an Oscilloquartz 8663-XS DOCXO in a generic eBay GPSDO. I would like > to fine tune the output to get it a little closer to MHz. > > At current it appears to be running at 9.93x10^-13 at t1000. I'm clocking it > against a PRS10C RFS using a TICC and TimeLab. Specifically I'm looking for > the procedure or what is involved in tuning the output frequency of my GPSDO. > > I have at my disposal an oscilloscope, DMM, frequency counter and various > other bench hardware. I'd be curious to hear how this is done whether it is > specific to this oscillator type or not. > > Any assistance is certainly appreciated. > > Chris > > > _______________________________________________ > 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.
