[Elecraft] Remote Operating Time Sync

[Kevin - K4VD]

I have found myself in this situation. WSJT-X shows absolute time
differences between your clock and remote stations. I takes me a little
fiddling but I found I can adjust my computer clock manually to get the
WSJT-X reported time differences down to less than a second. No Internet or
external devices needed.

Not sure about Apple products. In Windows 10 you need to go to additional
date, time, & regional settings to get to where you can adjust the seconds.

I hope there's a helpful clue in this.

73,
Kev K4VD

On Thu, Jun 15, 2017 at 2:59 PM, Matthew George <m.matthew.george at gmail.com>
wrote:

> Tune in to wwv and synchronize your clock.  The jt modes will be fine even
> if you are a second or two off.  Or get a gps and synch to the gps clock
> via nema.  Use google and search on all your options.  You could setup nptd
> on your mac and use a pps signal from a gps too.  Max Ng7m
>
> --
> Matthew George
> 801-560-8754
>
> > On Jun 15, 2017, at 12:46 PM, James Bennett <w6jhb at me.com> wrote:
> >
> > I have a MacBook Pro Retina Display running Sierra 10.12.5 that I use
> with my KX3 when operating portable. Part of my operating is done with
> WSJT-X, for JT65 and JT9 modes. This software is very time sync critical -
> the computer clock needs to be within +- one second accuracy. Here at home
> on my wireless network connected to our cable company, works great.
> >
> > However, a recent trip to the southern Philippines as DU8/W6JHB with
> this equipment was an eye-opener. I completely forgot that the laptop clock
> would not keep that sort of accuracy without having Internet access. I saw
> many signals, but WSJT-X decoded nothing at first. Luckily I realized what
> was happening and was able to access and connect to the WiFi network at the
> resort we were staying at. This connection provided the accuracy the
> software needed and all was good.
> >
> > But - when we return on our next "vacation" we may not have the luxury
> of a resort having WiFi for it's guests. So, I'm looking for some sort of
> device that I can use to keep the laptop clock accurate. Internet access
> would be a bonus, but of most importance is that internal clock.
> >
> > Any suggestions? By the way, a mega-buck device is pretty much out of
> the question. Just ask my wife... :-)
> >
> > 73, Jim
> >
> > Jim Bennett / W6JHB
> > Folsom, CA
> >
> >
> >
> >
> >
> >
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