[time-nuts] OCXO phase pops
Bob Stewart
bob at evoria.net
Mon May 9 11:12:34 EDT 2016
Hi Magnus,
I wouldn't know how. I don't have the password to the thing, either. I'm not even sure it can be done.
Bob
--------------------------------------------
On Mon, 5/9/16, Magnus Danielson <magnus at rubidium.dyndns.org> wrote:
Subject: Re: [time-nuts] OCXO phase pops
To: time-nuts at febo.com
Cc: magnus at rubidium.se
Date: Monday, May 9, 2016, 5:30 AM
How does it behave when
you run the PRS-45 in open loop?
Cheers,
Magnus
On 05/09/2016 02:43 AM, Bob
Stewart wrote:
> I started getting phase
pops in my testing recently, and I'm pretty sure
they're from the PRS-45A Cs standard. Is this likely
to go away after it cooks some more, or do I need to start
looking for a new OCXO? It's been running since
January, and has an MTI marked model number 250-0827. The
only thing I has as a potential replacement is the
260-0624-C in a spare KS-24361. I have no idea whether
they are even close in quality or power/EFC needs. Oh, and
when one of these pops happens (usually between 1 and 2ns)
the output tracks back to where it was, so it doesn't
seem like it's a problem with the other parts of the
PRS.
>
> Bob -
AE6RV
>
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