[time-nuts] STEL-1173/CM Source

Javier Herrero jherrero at hvsistemas.es
Thu Dec 18 04:11:34 EST 2014


Hello!

On 18/12/2014 5:37, Magnus Danielson wrote:
> Ed,
>
> On 11/15/2014 04:38 PM, Ed Palmer wrote:
>> Yes, I'm sure.  I did check the cabling. :)  If I was somehow measuring
>> the Tbolt or 4065A against itself, there wouldn't be any frequency 
>> offset.
>>
>> The Oscilloquartz 3210 (which appears to be an OEM'd 4065A) is spec'ed
>> at 3E-13 @ 100K seconds.  The 4065C is even better at 8.5E-14 with a
>> noise floor of 5E-14.
>
> My OSA 3210 is not the same core as 4065A.
>
The Oscilloquartz that has the same core as the 4065A is the 3120 
(EUDICS 3120 they call...), not 3210. I'm now doing a comparison of a 
Lucent KS-24361 against it, and have not yet enough data for 100K 
seconds although it is showing an ADEV there around 3e-13.

Regards,

Javier




More information about the time-nuts mailing list