Not able to transmit in AFSK A mode

[NK6A-Don Minkoff]

I have always used AFSK data mode with MMTTY for all my RTTY contests
and operating.  I have since upgraded to a new PC (Windows 10) and for
some reason after re-installing all my programs, I can only get tones
out on the K3 when I change to DATA A mode.

I know it is not my sound card and  have looked over all my settings in
MMTTY.  Not sure where to look next.

Thanks,

--
Don Minkoff
NK6A
IDXC April 15-17, 2016

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[Joe Subich, W4TV-4]

Is your mark tone the same in both MMTTY and the K3?  The AFSK TX
audio filter will dump any audio outside a very narrow range.

73,

   ... Joe, W4TV


On 1/2/2016 7:09 PM, NK6A-Don Minkoff wrote:

> I have always used AFSK data mode with MMTTY for all my RTTY contests
> and operating.  I have since upgraded to a new PC (Windows 10) and for
> some reason after re-installing all my programs, I can only get tones
> out on the K3 when I change to DATA A mode.
>
> I know it is not my sound card and  have looked over all my settings in
> MMTTY.  Not sure where to look next.
>
> Thanks,
>

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