What did NIST do with its Rubidium ensemble before they got the cesium fountain?
Did they break one of the rubidiums off the ensemble, maybe in a different room with different HVAC, and look at the one vs many? Would that be useful for OCXO's, measuring one OCXO against an ensemble? Tim N3QE On 5/30/14, [email protected] <[email protected]> wrote: > Hi, > > I usually don't use drift removal as I want to see the effects of drift! > > The effects of oscillators locking together are very apparent on both the > phase and AD plots when using a DMTD system. There was no indications of > such locking! > > My point was that if you are measuring ultrastable Quartz oscillators > against each other the AD at the higher Tau will not reflect the true > stability of the oscillators. > > Only a Maser or high performance Rubidium (HP5065A) will reveal the true > behavior. > > Cheers, > > Corby > > _______________________________________________ > 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. > _______________________________________________ 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.
