[WriteLog] WriteLog will not send RTTY

Jim Rhodes jimk0xu at gmail.com
Sun Mar 20 03:10:35 EDT 2022


You have checked that the windows sound settings are correct. Does the 7300
have an internal sound card? My K3 does (now, upgrade) and my IC-9700 does
and they both work AFSK  and other digi modes with nothing more than a USB
cable.

On Sat, Mar 19, 2022, 12:51 PM Scot Herrick <scot at k9jy.com> wrote:

> Hi Everyone,
>
> I have not been able to get WriteLog to properly send RTTY. What I get is
> a single carrier tone, not the normal diddle.
>
> Setup:
> - Icom 7300
> - RigExpert TI-3000
> - WriteLog 12.x
>
> WriteLog receives RTTY just fine. It also appears to be sending out the
> correct stuff as it prints on the screen. But I only get carrier out.
>
> When I use the Icom directly, it properly sends the messages with two
> tones.
>
> With WriteLog, I'm using MMTTY with AFSK (I also tried FSK, but it did not
> work as expected). I also installed the necessary stuff for XMMC.ocx as a
> TU type.
>
> I've also tried sending on FLdigi separate from WriteLog.
>
> All of this suggests the problem is in the radio settings on the 7300 or
> in the RigExpert. The RigExpert is relatively dumb as it just acts as a
> sound card with cables going into the CI-V port, Accessory DIN plug on the
> back of the radio, and into the CW keyer port on the radio. There is also
> nothing on the RigExpert site except the device supports RTTY. And it sends
> FT8 and CW just fine.
>
> Any help on this one is appreciated; it's been pretty frustrating.
>
> Thanks...Scot, K9JY
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