An atomic clock for $1500

[Louis Mamakos]

There was some speculation on time-nuts that it was a Rb-based device, but I didn't dig into it very far.  What's interesting is the ability to discipline it with an external 1-PPS signal and then have great hold-over when your GPS signals disappear for a bit.

louie

On Jan 26, 2011, at 2:03 PM, Robert E. Seastrom wrote:

> 
> Interesting; I'm curious as to how it works (and also to see the MAVAR
> graph to see if it looks similar to anything that we are used to).  If
> the literature is to believed it's similar in stability to Rb (over
> some unspecified time interval).
> 
> -r
> 
> 
> Andre Kesteloot <andre.kesteloot at verizon.net> writes:
> 
>> [[http://electronicdesign.com/article/communications/First-Commercially-Available-Atomic-Clock-Smaller-Lighter-And-More-Efficient-.aspx?cid=ed_newsletter&NL=1&YM_RID=#email#]]
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