[time-nuts] FTS1200, OSA8600, OSA8601 phase noise and ADEV measures

Magnus Danielson magnus at rubidium.dyndns.org
Thu Aug 2 14:13:48 EDT 2012


Hi Tom,

On 08/02/2012 07:48 PM, Tom Knox wrote:
>
> Hi Magnus;
> Very Nice

Thanks!

Tom has very kindly provided some seriously good cables, which is being 
used for these measures.

The TimePod comes straight out of the hands of the usual suspect John 
Miles, as part of out travel to Boulder.

My rigging is still on the "oh... I really need to rig this up quickly" 
so there are things to improve on. I could work more carefully on the 
trimming of oscillators.

When doing dual reference setups, one really should be using well heated 
oscillators and trimmed in such that they do not wrap around. I could 
spend more time on that. It would help if TimeLab would assist in that 
trimming.

Also, I could more work on steering the oscillators over EFC trimmers, 
to put them at frequency.

Regardless, my results so far should indicate in what neighbourhood 
these oscillators are.

Cheers,
Magnus




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