[ntp:questions] best gps receiver for time synchronization

David Woolley david at ex.djwhome.demon.co.uk.invalid
Tue Mar 10 22:11:40 UTC 2009

jack wrote:
> I cannot switch to Linux because my main application runs only on
> Windows. It would take us a long time to port to Linux.
> If I can get to millisecond accuracy, I'd be happy.

You won't get millisecond accuracy on Windows.  Although the software 
clock can be disciplined to better than a millisecond, applications can 
only read to one tick, which is 10ms by default and 1ms with the fastest 
multi-media timers (which risks lost ticks).

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