[time-nuts] 5.115 MHz / 10.23 MHz wanted

[Clint Jay]

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 at 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
>
>
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