[time-nuts] Re: Some GPS performance plots

John Ackermann N8UR jra at febo.com
Fri Nov 5 18:46:02 EST 2004


Tom Van Baak wrote:

> Those are nice. I dug out a trace of my M12 and my
> snapshots agree with your VP in appearance. You
> can also see the VP is about 104 ns and the M12
> about 30 ns.
> 
> http://www.leapsecond.com/pages/m12/sawtooth.htm
> 
> /tvb

I feel slightly sheepish -- I upgraded my TAC a while ago and thought 
I'd put an M12+T in it, but apparently it's a UT+ instead.  Looking at 
Tom's plots and mine shows the difference in magnitude between the two 
units.

John




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