[time-nuts] undisciplined LPRO and TAI

Glenn Powers glenn at net127.com
Sat Jul 8 17:10:01 EDT 2006


Assuming the 10 MHz output is divided down to 1 PPS and the 1 PPS is  
set to within 1E-7 of TAI via GPS. About how long should an  
undisciplined LPRO-101 remain with 1 second of TAI? How long should  
it remain within 1E-6 second of TAI?

The Symmetricom site says:
* <5E-11/Month Aging
and "The LPRO will maintain 1E-9 frequency accuracy for 10 years or  
longer without recalibration."

thanks,
glenn




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