[time-nuts] Home made GPS disciplined atomic clock

[Bruce Griffiths]

Mark

So why does the Thunderbolt distinguish between a fixed DAC voltage (as
when the disciplining is turned off) and a corrected value (as in manual
holdover).
How does it learn the drift correction parameters without using a Kalman
filter or its equivalent.

Are you perhaps suggesting that the Tunderblt doesnt allow the Kalman
filter to be manually enabled or disabled?

Bruce

Mark Sims wrote:
> I think that the KALMAN setting of the filter is not actually available in the Thunderbolt.   It is only supported in the Thunderbolt-E.
>
>
>
> ------------------
>
> Thanks again. Just tested that (runs also with XP DOS mode) and it's 
> great! Have to set some older laptop for this. It even shows me that the 
> Kalman filter was still OFF, that information seems to be missing in 
> tboltmon.
>
>
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