[time-nuts] Best GPS timing

SAIDJACK at aol.com SAIDJACK at aol.com
Tue Feb 17 23:21:57 UTC 2009

Hi there,
I did see that in the recent GPS World receiver survey, but Javad for  
example only claims 3ns rms accuracy...
The m12+ claim 2ns rms in the old Motorola literature, but that only with a  
properly surveyed antenna, sawtooth compensation, and good antenna-delay  
calibration of course.
Does anyone know if there is anything below say $200 that is better than  the 
M12 series?
In a message dated 2/17/2009 14:58:45 Pacific Standard Time,  
holrum at hotmail.com writes:

Well,  actually there are some geodetic quality carrier phase  based units 
out there...  $25,000+ a  pop...

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