[time-nuts] Re: HP Z3801A - Dead GPS Receiver - Oncore VP

Gerhard Hoffmann ghf at hoffmann-hochfrequenz.de
Sun Oct 10 11:04:03 UTC 2021


Am 08.10.21 um 15:26 schrieb CFO:
> My Z3810 had begun to show Alarm on the GPS receiver.
> On Coldstart it seems like it lives for 10min or so , and the enters 
> alarm state.
> I'm quite sure it's the GPS receiver that has gone to "heaven" , never 
> got that "Coldstart" every 6 months incorporated in my routines
>
A span of 10 minutes from cold   points more towards the oven. Maybe it 
stays too far away

from the exact frequency so that a lock is impossible.

There would be no reason to complain as long as the oven is cold.

cheers, Gerhard






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