[time-nuts] Time Signals on TV signals
mhuffstutter at seanet.com
mhuffstutter at seanet.com
Wed May 27 03:01:56 UTC 2009
Don,
I think
you might have dropped a zero there typing, They actually allow
us
+/- 10 Hz on burst.
Best Regards,
Mark
>
Unfortunately "cesium passthru" went away with the advent of the
> use of frame synchronizers to receive the network signal and
then
> re-clock it to match the local sync generator phase and
frequency.
>
> The FCC requirement for the color burst
signal (3.579545 MHz)
> is plus/minus 1 Hz... and you can
certainly do better than that with
> most rudimentary
oscillators.
>
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