[time-nuts] GPS noise reduction

[Richard H McCorkle]

> Bruce Griffiths wrote:
>>> Bruce,
>>> Thanks for verifying that a common OCXO for the TIC clocks will work.
>>> I wasn't looking forward to downgrading to individual XOs.
> Richard
>
> That only works if either:
>
> 1) The TIC OCXO isnt locked to the GPS (or either of the oscillators
> being disciplined).
>
> OR if the TIC OCXO is locked to the GPS:
>
> 2) The random GPS receiver PPS timing jitter (after sawtooth correction)
> is greater than the TIC resolution (10ns).
>
> Bruce
>
>
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Bruce,
The 100M OCXO is undisciplined so your first case should
be satisfied.

Thanks,

Richard