[time-nuts] Thunderbolt E failing

[Kevin Schuchmann]

Matthias,
    You are correct, having spent hours looking at all the stable areas 
and cooling and heating the gpsdo I find that when it reports that it is 
116.25 F then it is stable.
So now I guess I need to figure out why it is so picky. I will measure 
the current draw from a cold start and see if I see the oven warming up 
and then stabilizing and then heat and cool it and see how it reacts, 
and also look at the electronics and see if an area is overly sensitive 
to temperature.

Thanks
Kevin


On 9/11/2020 2:26 AM, Matthias Welwarsky wrote:
> On Freitag, 11. September 2020 01:08:09 CEST Kevin Schuchmann wrote:
>> Guess my image didn't make it, I will add it as an attachment this time.
> The temperature curve seems to show some correlation to what is happening with
> the DAC. Seems that the DAC and OSC jumps are mostly during periods of some
> thermal perturbation.
>
> Regards,
> Matthias
>
>
>
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