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Re: LF: WSJTX 01r2702 JT9

To: [email protected]
Subject: Re: LF: WSJTX 01r2702 JT9
From: Stefan Schäfer <[email protected]>
Date: Mon, 29 Oct 2012 22:21:53 +0100
In-reply-to: <CAK59VFPgyx9tkDifZEN-fDmZ4wGG6-8hgYh_FtuyU+hc4809AA@mail.gmail.com>
References: <[email protected]> <[email protected]> <CAHAQVWPFQdJQxMtkvzOvGZ-SbzGk3WTptmvMqDzBqpECjzjpgQ@mail.gmail.com> <CAK59VFPgyx9tkDifZEN-fDmZ4wGG6-8hgYh_FtuyU+hc4809AA@mail.gmail.com>
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Joe, Chris, LF,

Yes, the same here. I shut down the program but the exe was still running, running at 100% CPU load. After deleting the process in the task manager and restarting the program, it worked but now it hung up again. This PC is also XP SP3. On my other Win7 PC it works fine.

Maybe it has to do with the wide RX range where the decoder needs a longer time to watch for possible traces? Although the program seems to hung up on my TX PC, it correctly starts the transmission. I also noted that other programs are not affected in their performance during the 100% CPU load. So i assume the decoder consumes as much CPU power as available (the program has to receive during the same time, so overloading the CPU would be contraproductive)
So maybe the program does NOT hung up but the decoder is not finished before the next decode sequency starts?

Joe, how do i choose a RX center frequency of 12440 Hz? For the TX side it works now... Thanks for making that possible!

Another suggestion from me is to allow to permanently disable the decoder, in case someone only wants to transmit (a BEACON). Most of the DX work in the northern hemisphere is done in the deep night (when G3KEV is sleeping).. :-)

And a further idea: Allow the user to choose a line from the COM-port (RXD or TXD or DTR...)

Is someone getting decodes of my JT9-1 transmissions? I can now steer the TX converter directly from the program.

More soon.

73, Stefan/DK7FC


Am 29.10.2012 21:41, schrieb Chris 4X1RF:
Roger, LF,

Same thing here (on my YO grabber PC: http://qsl.net/4x1rf/yo/lfgrabber.htm)
Software crashes after it starts decoding but I can still see it running in the Task Manager.


73s
Chris 4X1RF


On Mon, Oct 29, 2012 at 10:31 PM, Roger Lapthorn <[email protected]> wrote:
The link worked for me OK Steinar about 30 minutes ago..

Running the new version I had the program crash out after about 3 minutes. I had sent one cycle of JT9-2 (CQ G3XBM) on 500kHz and was receiving in the next slot only to have the whole window close. Tried it a second time and had the same issue again.

73s
Roger G3XBM

On 29 October 2012 18:51, Steinar Aanesland <[email protected]> wrote:


It seems that Joe has released a new ver of wsjtx,  but the link is
dead. Is there anyone out there having a copy?

LA5VNA Steinar




--------------------

Not Found

The requested URL /pulsar/K1JT/WSJTX_01r2702.exe was not found on this
server.
Apache/2.2.3 (Scientific Linux) Server at physics.princeton.edu Port 80





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