[time-nuts] GPSDO recovery from holdover

Hal Murray hmurray at megapathdsl.net
Sat Dec 1 04:36:33 UTC 2012


saidjack at aol.com said:
> New JLT GPSDOs step back in 10 Steps over 10 seconds if more than 250ns off,
> then adjust the last ns slowly. 

Thanks/interesting.

How/why did you pick 10?

> If within 250ns, they just slowly slew back.

How fast is "slowly"?


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