[time-nuts] Lamp for FRK Rubidium Needed

mike cook michael.cook at sfr.fr
Sun Aug 10 06:50:09 EDT 2014


Le 10 août 2014 à 12:01, Peter a écrit :
> 
> I have checked it against my Racal ovened reference and found a discrepancy
> of about 0.8 Hz.
> 
> Now the million dollar question...Can I be sure the FRK is good before I
> start to use it as my standard frequency?
> 
> Is the FRK constructed in such a way that the frequency accuracy is assured,
> or do I need some way of verifying the FRK, or calibrating it.
> 
> I dont want to trim my ovened reference to the rubidium, only to find the
> rubidium is not as accurate as I thought?
> 
> Sorry if dumb questions, but just starting my quest for "time nut" status!!!
> 
   
Ahhh !   A man with two clocks.........

Not much help I am afraid , but  you need a better ref. 


> Thanks
> 
> Peter
> G0RSQ
> 
> 
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