[time-nuts] Checking Time difference between PCs

Jason Rabel jason at extremeoverclocking.com
Fri May 24 08:50:44 EDT 2013

Yes, there is a free program that can poll all your windows machines on a network.



> I wonder if anyone has suggestions as to how to check the timing variations
> between two PCs that are running windows.
> The background to this request is that I am running two instances of the
> Weak Signal Program WSJT on the same computer and get variations of +/-0.2
> seconds.  It has been suggested that the variations might be caused by the
> windows operating system.  As a check on this I am proposing to run two PCs
> locked by GPS-18 USB and set by NMEATime which should show the difference on
> WSJT.  But is there some program that will show the difference due to the PC
> clocks alone? Or perhaps a program that outputs the PC time as a pulse on a
> sound card so I can compare these on a CRO.
> Regards Rex VK7MO

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