[time-nuts] Disciplining Rubidium
hmurray at megapathdsl.net
Wed Apr 23 23:52:02 EDT 2008
> 11) Short-term phase noise; the GPS-Rb sources don't seem to be as
> clean as the better GPS-OCXO packages.
Is there something fundamental that causes that, or is it just an engineering
One guess would be that they don't use as good/expensive a crystal in the Rb
setup because they don't need it for holdover.
These are my opinions, not necessarily my employer's. I hate spam.
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