[time-nuts] Disciplining Rubidium

SAIDJACK at aol.com SAIDJACK at aol.com
Fri Apr 25 02:46:27 EDT 2008

Hi CH,
good to know; it seems my unit is doing fairly well with the raw 1PPS from  
the M12+. Maybe that GPS is "good enough" for the loop filter. I don't see a  
difference in my short term measurements with or w/o 1PPS input.
BTW: the PRS10 should have a threshold where the counters just get reset.  
Otherwise how would the unit originally drift if the 1PPS is say 500ms  off?
The Fury 1PPS output can be set to a large offset from UTC, one of these  
days I will set it to say 200ms and see how the PRS10 handles such a massive  
phase offset from one pulse to the next...
In a message dated 4/24/2008 20:36:55 Pacific Daylight Time,  
ch at murgatroid.com writes:

Incidentally, it is my experience that the PRS10 behaves fairly poorly  if
you simply feed it 1PPS without sawtooth correction.  I'm in the  midst of a
move so I can't relate numbers at the  moment.

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