[time-nuts] Cesium Oscialltors and Low Phase Noise Frequency Standard

Richard (Rick) Karlquist richard at karlquist.com
Thu Dec 6 16:24:37 UTC 2007


Why do you say there's room for another supplier?
5 years ago there were 3 suppliers, but Agilent
sold out to Symmetricom.  What unmet need are you
proposing to fill?

What is the short term stability (sigma-sub-y-of-tau)
of your world class oscillator?

Rick Karlquist
(RF designer for the 5071A Cesium standard)

Martyn Smith wrote:
> Hi,
> 
> Is there anyone out there clever enough to design me a cesium frequency standard??
> 
> There's only two manufacturers that I know of and there's room for another supplier.
> 
> Also you may be interested to read we have just developed what we believe to be the worlds lowest close-in phase noise 10 MHz oscillator.
> 
> It makes -121 dBc/Hz @ 1 Hz.  Noise floor is only -162 dBc/Hz at the moment, but we are working on reducing this a further 5 to 10 dB.
> 
> Enter your order number here......
> 
> Best Regards
>  
> Martyn
>  
> This Email is from:
>  
> Martyn Smith
> Precision Test Systems LTD
> Tel: +44 (0) 1245 329608
> Email: martyn at ptsyst.com
> Web: www.ptsyst.com
>  
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