[time-nuts] oscillators

Chris Albertson albertson.chris at gmail.com
Tue Aug 28 12:19:11 EDT 2012


On Tue, Aug 28, 2012 at 6:17 AM, Jim Lux <jimlux at earthlink.net> wrote:

>  The MCXO has a one time calibration for frequency vs temperature that's
> programmed into it (and some use *very* clever ways to measure the
> temperature).  The disciplining algorithms in a GPSDO are a bit smarter;
>
>
Yes, correct.  But I was talking about during hold-over.   t-bolt in
holdover is no longer a GPSDO.    It falls back on using a temperature and
aging model.

Chris Albertson
Redondo Beach, California



More information about the time-nuts mailing list