[time-nuts] Re: New design for a GPS disciplined OCXO or Rubidium

Hal Murray halmurray at sonic.net
Wed May 15 08:15:55 UTC 2024


Bob kb8tq said:
> What you will run into on the F9T output are often called “hanging brid=
ges”.

PavelK said:
> I am further trying to minimise such errors with averaging inside PI lo=
op.

Averaging doesn't work with hanging bridges -- that's why they hang.  You=
 get=20
hanging bridges when the clocks are almost in sync -- the offset doesn't =
drift=20
much from sample to sample.  You will be averaging over several samples o=
f=20
almost the same value.


--=20
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