[Elecraft] RTTY with K3

[Tox]

TrippLite Keyspan model USA-19HS should work, is about $25, has solid
drivers for both windows and mac, and can help you program arduinos if that
becomes interesting.

Tox
AD6YT

On Thu, Jun 22, 2017 at 2:39 PM, Joe Subich, W4TV <lists at subich.com> wrote:

>
> Are you trying to use the USB to serial converter as a serial port
> (COM# in MMTTY's FSK & PTT Port) or are you using EXTFSK/EXTFSK64?
>
> I know of only one manufacturer of USB to serial converter ("Edgeport")
> that works at the serial rate required for standard RTTY.
>
> What version of MMMTTY are you trying to set up?   I recommend you
> download the most recent version of MMTTY (1.70K) and study the Help
> file information on FSK (with EXTFSK/EXTFSK64).
>
> 73,
>
>    ... Joe, W4TV
>
>
> On 6/22/2017 5:01 PM, Tom Fitzpatrick via Elecraft wrote:
>
>> Trying to set up RTTY on the K3. Receive working fine using MMTTY. Hooked
>> USB from computer through USB/Serial converter and plugged through an
>> opto-isolator adapter to the ACC plug for FSK. It doesn't key the rig and
>> no keying is coming through. I've tried 2 different USB/Serial converters.
>> Seems I read somewhere there's a special one (expensive) that is the only
>> one that will work?
>>
>> Tom, K4IE
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-- 
Scott Small