[time-nuts] Disciplining Rubidium

John Miles jmiles at pop.net
Wed Apr 23 23:01:31 EDT 2008

Adding to Tom's worthy list:

11) Short-term phase noise; the GPS-Rb sources don't seem to be as clean as
the better GPS-OCXO packages.

-- john, KE5FX

> > More precisely, if I had two black boxes, one containing
> > a GPS-Rb-XTAL setup and another containing GPS-XTAL,
> > what measurement would you make from outside the boxes
> > to distinguish from one another?
> Ah, clever question. Here's ten ways to distinguish them...

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