[time-nuts] low-g OCXO GPSDO

Rob Kimberley rk at timing-consultants.com
Thu Jun 5 14:06:40 EDT 2008


I've got some presentations on low-g OCXOs technology - I'll dig them out
and send you a copy. Gives quite a bit of theory and also techniques for
correcting g effects.

Rob Kimberley 

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Matt Ettus
Sent: 05 June 2008 18:26
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] low-g OCXO GPSDO

> A "normal" OCXO would drift significantly when being turned around in 
> any direction.

I've actually been wondering about what physical mechanism that causes this.
I could understand how it could cause a phase shift, but I can't envision
the cause of frequency shift.  Does anyone know?

Matt

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