[time-nuts] Z3815A show 0ns Predicted uncertainty

[Azelio Boriani]

My Z3815A has never shown a holdover prediction in the ns range...
maybe it needs a very long running time (years) to adjust the
SmartClock parameters. Mine has been on for only 1 year.

On Fri, Jun 28, 2013 at 2:25 PM, Charles P. Steinmetz
<charles_steinmetz at lavabit.com> wrote:
> marki wrote:
>
>> I noticed my Z3815A was show 0ns (zero) for predicted uncertainty tonight.
>> Is there something wrong or is its predicted holdover uncertainty below
>> measureable (displayable) value?
>
>
> I don't have a Z3815A and don't know how they are supposed to behave, but
> when the 24 hour holdover prediction of my Z3805A goes below 1 nS it
> registers in pS.
>
> Best regards,
>
> Charles
>
>
>
>
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