[time-nuts] C-Beam Usage

Had had at to-way.com
Thu Jan 13 22:11:37 EST 2005


Hi All,

This question assumes the following:

1. You are not doing "for money" cal work.
2.  There is a GPSDO and one or two Rb's running 24/7
3.  Your C-Beams are not nice new Agilent or Symmetricom's

So the question:

Do you run the C-Beam(s) 24/7 or only fire them up enough in advance of 
when you want to check other things?

Obviously the question relates to the life expectancy of the tubes and the 
cost involved in replacing one.

Thanks,
Had





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