[time-nuts] HP CS oven curious question

Poul-Henning Kamp phk at phk.freebsd.dk
Tue Sep 1 16:36:15 EDT 2015


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In message <CAD2JfAg7CJXXNTNkMZtDshndz34cHDE8K5cp8EY1Y7pjo7w_Ow at mail.gmail.com>
, paul swed writes:

>The CS oven in say a HP5061 runs on a ac signal. I think its a 2KHz approx.
>If that oven were to be run on DC could that effect the frequency offset of
>the CS reference.

You want it to be an DC-free AC signal at a higher frequency than the
modulationfrequency so that it filters out.


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Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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