[time-nuts] GPS noise reduction

Bruce Griffiths bruce.griffiths at xtra.co.nz
Sun Apr 6 00:51:45 EDT 2008


Bruce Griffiths wrote:
> Richard H McCorkle wrote:
>   
>> Bruce,
>> The 100M OCXO is a 14-pin dip package with relatively poor stability,
>> just a bit better than the XOs used in the previous designs. It is
>> much less responsive to temperature variations so I wanted to give
>> it a try.
>>
>>
>> Thanks,
>>
>> Richard
>>
>>   
>>     
> Richard
>
> If the TIC measurements are identical over the averaging period then you 
> will have a problem with averaging.
> They need to fluctuate by a count or 2 somewhat randomly.
>
> Bruce
>
>   
Correction

If the sawtooth corrected TIC measurements are identical over the 
averaging period then you will have a problem with averaging.
They need to fluctuate by a count or 2 somewhat randomly.

Bruce



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