[ICOM] AFSK RTTY with PROIII

[Gary P. Fiber]

When I was at Icom I used to advise those who wanted to use CW narrow 
filters in SSB mode to tell the rig the installed filter was a SSB 
filter even though the slot contained a narrow CW filter. Worked fine if 
one used the narrow filter selection. However the ProIII having DSP 
adjustable filters why couldn't you just narrow up the filter for AFSK 
RTTY use and widen it back out for voice? I know its not as handy as 
already tuned settings but I think it should be able to do that.

You have likely investigated all of the FSK and MMTTY but here is a link 
I found http://www.aa5au.com/gettingstarted/rtty_start7.htm
In the page linked, I glanced through it says to use COM3 and then some 
sort of USB to Serial or Parallel interface.
I would like to think the Rig Blaster Pro would suffice for that FSK 
interface but maybe its the problem for FSK and MMTTY.

Hope some of this helps.

Gary K8IZ

Phil Krichbaum wrote:
> Len
>     If I could get the Rig Blaster Plus to work with MMTTY and N1MM in 
> FSK that would solve the problem. I do have the FSK key line out of the 
> ACC connector but can't get the software to send FSK. Unfortunately I've 
> not been able to solve that and was looking for a work around in the 
> meantime with AFSK where I could use the RTTY filters in RX. It might be 
> an scenario that could be possible but was overlooked by Icom in the 
> design of the PROIII.
>     Phil N0KE
>
> Len Morris VE3FJB wrote:
>   
>> Hi Phil, just do the FSKing in the ACC 1 connector at the back as shown on 
>> Sec 2 page 20 that is where I got my fixed lever AF as well.. MMTTY under 
>> options set the com # you get your FSK..
>> GL
>> Len
>> VE3FJB/VA3LM
>>
>> ----- Original Message ----- 
>> From: "Phil Krichbaum" <vailphil at sopris.net>
>> To: "Icom" <icom at mailman.qth.net>
>> Sent: Wednesday, January 06, 2010 1:32 PM
>> Subject: [ICOM] AFSK RTTY with PROIII
>>
>>
>>   
>>     
>>>    Maybe I missed it, but no where in the manual can I see how to use
>>> the 350 Hz RTTY filter when using AFSK in LSB. Using the 1800 Hz filter
>>> position plus the twin PBT it is reasonably OK down to about 900 Hz but
>>> no narrower to receive RTTY effectively. Now if I could get the Rig
>>> Blaster Plus to transmit FSK with N1MM and MMTY, I wouldn't have to
>>> worry about this problem!
>>>    Phil N0KE
>>> ----
>>> Your Moderator: Dick Flanagan K7VC: icom-owner at mailman.qth.net
>>> Icom Users Net: Sundays, 1700Z, 14.316 MHz
>>> Icom FAQ: http://www.qsl.net/icom/
>>> To support QSL/QTH.net: http://www.qsl.net/donate.html 
>>>     
>>>       
>> ----
>> Your Moderator: Dick Flanagan K7VC: icom-owner at mailman.qth.net
>> Icom Users Net: Sundays, 1700Z, 14.316 MHz
>> Icom FAQ: http://www.qsl.net/icom/
>> To support QSL/QTH.net: http://www.qsl.net/donate.html
>>
>>   
>>     
> ----
> Your Moderator: Dick Flanagan K7VC: icom-owner at mailman.qth.net
> Icom Users Net: Sundays, 1700Z, 14.316 MHz
> Icom FAQ: http://www.qsl.net/icom/
> To support QSL/QTH.net: http://www.qsl.net/donate.html
>
>