[time-nuts] Symmetricom Launches CSAC Product for Precise Timing and Synchronization

Magnus Danielson magnus at rubidium.dyndns.org
Wed Jan 19 00:31:48 UTC 2011

On 01/18/2011 07:48 PM, Mark Spencer wrote:
> The long term aging spec is interesting to me, as a cesium physics package is a
> primary standard wouldn't there be an ultimate limit to the total long term
> aging ?  (I took a quick glance at the full data sheet and didn't see any
> reference to this.)

This clock would not be a primary reference, but a secondary reference 
alongside rubidium gas-cells, as it is a caesium gas-cell rather than 
carefully built caesium beam. Nothing wrong with that, just a bit different.


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