NTP really is the gold standard, available on just about any platform, and pretty much trivial to configure.toggle quoted message Show quoted text
(Yes, I know that some have had issues with Meinberg NTP on Whin*, but on review, that almost always seems to be failure to read the docs and configure correctly).
No jumps, complies with a standard, and just works.
And you can run a GPS with ntp, but best not USB - the delays/jitter in the USB connection really make that a mediocre solution at best, but better than nothing. Best is a serial attached GPS with a PPS input . . . If you want to go there . . . :-)
- Tim, N8EAU
On 3/21/23 18:51, Steve - K6MNO wrote:
On a Mac, the OS is using NTP. I am generally within .03 sec of the