[time-nuts] WWVB PM Time Questions

[paul swed]

Ray I would tend to agree but I actually am unclear on the context.
Did you actually build a d-psk-r?
The output should always remain in a given phase after its in operation. It
can never be in absolute phase unless far more sentence decoding occurs to
inform the system its correct at 0 or inverted at 180. Makes no difference
to the receivers. Always wrong is perfectly right.

There can be hits on phase occasionally if a bits not correct in the
correction stream.
Some bits can not be predicted. But from what I have seen they don't
actually change. Or crazier there is a strange relationship. Kind of a
stand on one leg when a bird flies over. Though the program accurately
handles this.
However within a bit the sequence always is realigned.
There is no effect on any classic phase tracking receiver from my
measurements. The TC in them seems to be about 4 or more seconds.

The next big check is the fall time change. Rodger and I believe we have
that logic correct now for slow and fast streams. But we will see. There is
a bit to flip between summer and winter. Thats connected to a switch. What
no automation?
Well we both decided the automation was more of a pain then it was worth.
:-)
But the codes there have at it.
Regards
Paul

On Tue, Aug 18, 2020 at 2:42 PM <rcbuck at atcelectronics.com> wrote:

> Paul,
>
> I was able to capture this with the scope. I believe the sharp downward
> spike may be when the dpskr 180 degree phase shift takes place??
>
> Ray,
> AB7HE
>
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