[time-nuts] ADEV test setup [was GPSDO TC & Damping]
Bruce Griffiths
bruce.griffiths at xtra.co.nz
Fri Jan 9 21:25:59 UTC 2009
Tom Van Baak wrote:
>> 4) The real stumbling block is obtaining a suitable reference.
>> An FTS1200 or an OSA8607 may be suitable, however these are either rare
>> or expensive.
>> Some rubidium standards are also suitable.
>>
>
> Bruce,
>
> Note that my Tbolt time constant plots were made using just a
> 58503B GPSDO as the reference; not something more exotic.
>
> /tvb
>
>
Tom
Doesnt that introduce some correlations for larger tau as both the
Thunderbolt and the 58503B are both locked to GPS?
Bruce
More information about the Time-nuts_lists.febo.com
mailing list