In my experience portable operation does indeed have a problem with drifting clocks due to temperature variations, and particularly wind.

Internet connectivity may well be unavailable, so I've bought a cheap GPS dongle that does the job just fine.


I'm not sure a fixed clock adjustment will deal with it though, because I've found the drift on my laptop to be rather dynamic and it could soon get out of step. I agree changing the system clock would be unwise.


Averaging received time differentials to provide a correction is an interesting thought though, but in my view providing that was done only inside WSJT-X and only for the current session - no changes to the system clock itself, or permanent config changes.


Alan G0TLK
On 4 March 2021 07:31:47 Claude Frantz <claude.fra...@bayern-mail.de> wrote:

On 3/4/21 1:53 AM, David Smith wrote:

Proposal:
Add an adjustment that allows you to manually adjust an offset to the
system clock.  Being able to simply enter +/- seconds at the 100ths of a
second would be helpful, ie: "-2.3s" or "+0.9s"

Hi David and all,

If you use ntpd or chrony, you have the ability to insert this data in
the appropriate config of these pieces of software.

This has no place in the software using the time services.

Best wishes,
Claude (DJ0OT)


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