krystaly.cz hosts also a collection of crystal oscillators' and oven controllers' schematics:
<http://www.krystaly.cz/files/download/Amaterske_radio_1987-02-Krystaly.pdf> On Wed, Feb 26, 2020 at 10:37 AM Clint Jay via time-nuts <time-nuts@lists.febo.com> wrote: > > I have seen 10.23 parts somewhere but can't remember the application. > > If you can't track one down there's still a couple of reasonably priced > options for custom crystals, you can have them ground by a czech company, > www.krystaly.cz/en > > On Wed, 26 Feb 2020, 09:26 Tom Van Baak via time-nuts, < > time-nuts@lists.febo.com> wrote: > > > For a DIY project I'd like a 5.115 MHz OCXO. That weird-looking number > > is half the basic 10.23 MHz GPS chip rate. > > > > I realize it's trivial to create 5.115 MHz with a DDS chip, a function > > generator, synthesizer, or even an aggressive phase microstepper. But in > > this case, if possible, I'd prefer a simple single part; a plain old XO > > or OCXO solution. Do any of you know where to get a 5.115 MHz crystal or > > oscillator? > > > > I'm pretty sure that I've seen one-off surplus 10.23 MHz or 5.115 MHz > > OCXO on eBay but I never thought to bid on them because the frequency > > was strange. If you saw one, and "bought before you thought", let me know. > > > > Thanks, > > /tvb > > > > > > _______________________________________________ > > time-nuts mailing list -- time-nuts@lists.febo.com > > To unsubscribe, go to > > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > > and follow the instructions there. > > > _______________________________________________ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.