[time-nuts] hp5065b !!!

Ed Palmer ed_palmer at sasktel.net
Wed May 1 13:58:58 EDT 2013

Another factor that limits the (apparent) interest is that the 5065B is 
one of the most expensive and hardest to find Rb standards around.  Even 
on the used market the price for a 5065B in good condition can be 
breathtaking.  If Corby's work can be extended to other, more common 
units, the level of interest will explode.  The question, of course, is 
whether the more common units will see any improvement.  Since not all 
5065B units show the same improvement, I won't be holding my breath!  :-)


On 5/1/2013 9:13 AM, Magnus Danielson wrote:
> On 05/01/2013 03:26 PM, EWKehren at aol.com wrote:
>> The multiplier and output has been changed significantly. We can not 
>> put a
>> finger on one part but if you reed the paper  .
>> http://tf.boulder.nist.gov/general/pdf/1219.pdf     that Bruce posted 
>> it does explain the RF
>> significance.I ignored the laser part  since I will not be able to 
>> duplicate, but the
>> microwave part clearly outlines  its contribution to performance. 
>> Right now
>> we are doing it off list since there  seems not to be much interest in
>> having H Maser like performance at  home.
> There is at least from me, and I know others reads with interest. 
> Remember that many remains silent on the list even if they read it 
> with interest, so number of replies does not reflect interest.
> Cheers,
> Magnus

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