[WT-support] CW transmission problem

Wolfgang Schwarz -DK9VZ- ws at dk9vz.com
Tue Mar 19 09:30:16 CET 2013


Hej Kim

this problem is well known and occurs afaik with all Microham devices
as well as some other brand containing the Winkey Chip.
We have been waiting for at least a workaround for years and decided than
to not use Microham/Winkey any longer.

Sorry to have no better answer for you.
Maybe the development team has one in the meantime?

By the way. The Microham USB3-interface works well, because it doesn´t
use a Winkey chip.

/*73 de*/
/*Wolfgang DK9VZ*/
ws at dk9vz.com <mailto:ws at dk9vz.com>

Am 19.03.2013 08:39, schrieb Kim Östman:
> Hi,
>
> In the last few contests I have noticed some strange behavior when 
> sending CW with Win-Test and MK2R+. This has taken place at two 
> different stations, and since voicing my concern I've heard a couple 
> of other hams confirm they've had the same problem:
>
> Sporadically, the CW speed will jump up to 40 WPM (it doesn't say that 
> in the Win-Test window, but that's the approximate speed) when 
> transmission starts, and it stays that way until I either change the 
> speed manually with Alt+F9/F10 (and then it will jump right back to 32 
> WPM or whatever, with one abrupt change) or press Escape to stop the 
> transmission and then Escape once more.
>
> This may have been dealt with already here, but does anybody have any 
> tips?
>
> Thanks,
>
> 73
> Kim OH6KZP
>
> _______________________________________________
> Support mailing list
> support at win-test.com
> http://lists.f5mzn.org/cgi-bin/mailman/listinfo/support

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