Don,
You haven't explained how much you want to pull the oscillator, but assuming
it's less than 1ppm, what you suggest is quite viable. Replace one of the caps
in the Pierce oscillator PI network (preferably the output one) with an NPO one
of slightly smaller value and add across it a
And now for something completely different . . .
A comic strip called 4Kids made reference to this web site:
http://americanhistory.si.edu/ontime/
It gives a sound-bite overview, with pictures, of time in the U.S.
from 1700 to about 2006. The history is interesting, particularly
the railroads
N. Korea jammed GPS signal in S. Korea, say reports The disruption
allegedly caused malfunction in mobile phones
SEOUL North Korea is responsible for the disruption of GPS signals in
some part of South Korea's capital region last week that caused
malfunctions in mobile phones, media reports
Any comparison to the 537x's ?
-pete
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Unit is spoken for.
--
mailto:o...@ozindfw.net
Oz
POB 93167
Southlake, TX 76092 (Near DFW Airport)
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and follow
Hi All,
Sorting through my old junk and this beast peaked its head above the pile. I
opened it up not even knowing what it was. Seeing Antenna, 1PPS and 10
MHz connectors did get me wondering if it was a GPS unit. It's quite large
and heavy. It contains a large (in size!) hard drive and what
