[time-nuts] Characterization of Oscillator w/ HP5345a

Lux, Jim (337C) james.p.lux at jpl.nasa.gov
Tue Jan 12 02:36:18 UTC 2010




On 1/11/10 4:53 PM, "John Foege" <john.foege at gmail.com> wrote:

> Hello all,
> 
> My concern is that I dont have a cesium reference to feed into the
> counter. Therefore I do not have a source that is at least an order of
> magnitude more stable. So what, if anything could I do?
> 
> 

You beat your two or three references against each other.  Look up "three
cornered hat measurement".

Of course, you could succumb to the lure, and wind up like /tvb, with rooms
full of oscillators and sources.





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