[time-nuts] Newby with questions

Bob Camp lists at rtty.us
Mon Feb 28 17:34:30 UTC 2011


Hi

For a 1 ppm error, there are a lot of ways to get the job done. If you need
to be able to trace that error back to NIST or something like that, be
careful of how you set things up. 

For a "I just need it right" type of thing, either a TBolt or a free running
rubidium will give you what you need. If Lady Heather is showing the TBolt
running right, it's safe to assume it's within 1 ppm. 

To use the TBolt, you do need to be sure it's got good enough sky view to
always be locked. It will go into holdover if it does not have a good view.


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