life speed wrote:
Time Nuts;
I have a customer request for a microwave frequency synthesizer with
extreme accuracy requirements; 4 X 10^-11, or 0.04 PPB. Obviously
this is way out of quartz oscillator territory. Is GPS 1
pulse-per-second useable, or do they need an atomic clock? Maybe
they don't realize what they are spec'ing.
Do they have other requirements (Allan deviation? phase noise?)
Over what time span do they want 4E-11 accuracy? 1 second, 1000 seconds,
days?
A synthesizer locked to a Stanford Research PRS10 (datasheet accuracy
5E-11) is in that ballpark.
_______________________________________________
time-nuts mailing list -- [email protected]
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
