Thanks Jose, I arrived at the same conclusion. I had a quick and
precise help from another forum (UDXF).
The difficulty with JT65A is that the decode is not immediate as with
other modes, so I missed it :-)
73 - Marco IK1ODO
>Marco,
>
>I usually run MultiPSK 4.14 for JT65, so, just press the proper
>button (JT65), select JT65A, left click on the sync tone (the
>extreme left limit of the signal on the waterfall). Besides, your
>computer must be synchronized to UTC somehow (from the Internet, a
>GPS, or a radio standard like WWV, WWVB. CHU, DCF77,etc).I use CHU
>with Clock, tuning 14670 or 7850 kHz, it is the best of them by far from here.
>
>73,
>
>Jose, CO2JA