[ntp:questions] best gps receiver for time synchronization

Rob nomail at example.com
Mon May 11 16:03:41 UTC 2009


Unruh <unruh-spam at physics.ubc.ca> wrote:
> Yes. Do not use NMEA strings to time your system, unless you only wnat
> ms accuracy.

You use the NMEA strings to get the absolute time (to the nearest second)
and the PPS to get accurate time to the second.

The NMEA data is so variable that it can even be tricky to get to the
nearest second (and not one second off).




More information about the questions mailing list