[time-nuts] Some More Questions
Christopher Hoover
ch at murgatroid.com
Wed Jan 18 08:03:37 UTC 2006
John-
> If I divided this down to 1 PPS, would it be a better timing reference
than the GPS receiver?
The best idea is to use the 1 PPS to discipline (phase lock) the 10MHz OXCO
in your counter.
A couple starting points for homebrew solutions:
Brooks Shera's circuit http://www.rt66.com/~shera/index_fs.htm
TAPR Reflock II
http://www.tapr.org/kits_reflock_ii.html
If you've got the bucks and/or can find a deal, the Stanford Research PRS-10
is a nice Rb oscillator that can be disciplined from an external 1 PPS
signal. This is what I am running, using a Motorola M12+ timing receiver to
feed it.
-ch
ch(at)murgatroid.com
P.S. John De Armond? That name sounds familiar. Were you on one of the
early mopar mailing lists?
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