Fred, there were many 3Y0J pirates on, maybe you worked one of them?

73, Palle, OZ1RH.


> Message: 1
> Date: Wed, 15 Feb 2023 10:15:14 -0300
> From: Fred Carvalho <fred.py...@gmail.com>
> To: WSJT software development <wsjt-devel@lists.sourceforge.net>, Joe
>         Taylor <j...@princeton.edu>
> Subject: [wsjt-devel] 3Y0J strange F/H operation
> Message-ID:
>         <CALOHH3iY=amkusdqWvQ47P+ej5pgz=
> iro0npmjsguxuxx71...@mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> GM to all
>
> *This concerns F/H operation in 3Y0J*
>
> During the DXpedition the team announced multiple times that they were
> using WSJT DXPedition Mode (F/H). However, FOX was  most of the time in ODD
> periods and accepted reports in any spot in the channel. QSY below 1000Hz
> was not necessary. My QSOs with them were always like that. It took me some
> time to understand how to work them, which I think was the same to most of
> the callers. BTW,  I have never seen FOX out of sync. The worst that I can
> remember was 0.4s.
>
> Many thought ? myself included- that they were not using WSJTx, but some
> other multistream DXP mode application. However one of the operators
> confirmed to me that they have used WSJT software.
>
> After the expedition they have stated that : ? *We had issues  with the FT8
> due to we did not have any device to sync against, and our clock was 14
> seconds off - which meant we at some time were TX odd, while we thought it
> was even.*?
>
> Well a simple GPS device connected to one of their notebooks would have
> prevented the problem above.
>
> So my questions to the developers are:
>
> a)      Is it really possible that lack of sync would lead them to TX in
> ODD periods as FOX ?
>
> b)      How come QSY below 1000 HZ was not necessary for the Hound to
> finalize the QSO with them?
>
> This is very intriguing to many of us. Some clarification on what happened
> is very much appreciated
>
> Thanks Fred PY2XB
>
> --
> Fred - PY2XB
>
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