[time-nuts] Some GPS performance plots
John R. Ackermann N8UR
jra at febo.com
Wed Nov 3 15:16:53 UTC 2004
Nothing sexy here, but in response to some serious confusion on the NTP
mailing list, I put together some plots of the 1pps output from a
Motorola M12+ Timing Oncore versus an Rb standard. It may be helpful if
you want to point people to info about GPS timing capabilities.
http://www.febo.com/time-freq/gps/performance/index.html
(Some folks on comp.protocols.ntp were busy lawyering the Motorola
manual and getting really screwed up about the accuracy -- or lack
thereof -- of the 1pps signal.)
John
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