[time-nuts] Re: Low Phase Noise70 10 MHz bench signal source sought

[Richard (Rick) Karlquist]

On 4/2/2022 6:16 PM, Hal Murray wrote:
> 
> richard at karlquist.com said:
>> The tester they used for ADEV consisted of a special 10811 that was 500 Hz
>> off frequency driving a dual mixer box (Model 10514?) which produced a 500 Hz
>> beat note, which then drove an ADEV system  (model 5490?).  Only a few of the
>> offset 10811's were produced due to the obvious disruption to the production
>> line because of the offset frequency.
> 
> What can mortals do if they want a good reference oscillator with an offset?
> 
> Or maybe I should turn that around.  How good can I get if I want an offset?
> And how do I do that?
> 
> 

See:

http://www.karlquist.com/FCS95.pdf

Rick N6RK