[time-nuts] OSA Oscilloquartz model 8612 #OCXO

[Azelio Boriani]

See this old discussion (8 years ago) about how to set a counter to
measure the stability of a high quality OCXO (the OSA8612 could be a
custom version of the Oscilloquartz BVA OSA8602).
<http://lists.febo.com/pipermail/time-nuts_lists.febo.com/2012-October/053060.html>
On Thu, Nov 19, 2020 at 11:40 PM <db2gm at darc.de> wrote:
>
> Hello Tom
>
> Thank you for your quick answer. Yes it is surprising than I can find quite
> a number of old datasheets from OSA oscillators but nothing about a (612 or
> may be a 861X series.
>
> Yes you are right that will be a next step that I will initiate some
> measurements on the 5MHz oscillator and then I will send these also to you
> so that we can discuss about the results measured.
>
>
>
> My measurement set-up will be  HP53132A counter in frequency counting mode
> with Prologix GPIB converter and a HPZ3801 GPSDO providing the reference for
> the frequency counter.
>
> Is this the best approach or should I measure phase change or time
> difference with the HP53132A?
>
>
>
> Vy 73 de Michael DB2GM
>
>
>
>
>
>
>
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