On 23.04.2013, at 6:15, Hal Murray wrote: > >> I wonder, what kind of timing GPS gives 112ns wander? > > How good is your antenna? 112 ns is roughly 112 feet. That's not at all > surprising if your antenna is inside or under trees. >
Not perfect, but should be reasonably good. It's an external magnetic antenna on my windowsill. Anyway, +-400ns I'm seeing translates to +-120m in position. My surveyed location is better than this. > You might watch the number of satellites and/or watch the position while it > does a survey. > 6-10 SVs, with PDOP in range 1.6 - 3.9 (about 2.0 most of the time). > > -- > These are my opinions. I hate spam. > > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
