[RTTY] 300 baud RTTY

[Michael Haack]

  Not sure if you are having this same problem, but....I found the 
problem I was having in an old post.

I'm running MMTTY with EXTFSK, and while I could set the software to 
75baud, It would decode, but not send.

It appears in an old post that , When running MMTTY with EXTFSK, you are 
Software limited to 45.45 in EXTFSK.
Not sure if anyone ever found a work around.

Back to the HAL cards I went.
73, Mike WB9B





On 06/06/2011 12:26 PM, Robert Chudek - K0RC wrote:
> You said: "...and could not print my own transmission properly on my
> computer screen above 110 baud."
>
> Now that you mention this, I recall having the same problem with my
> setup. But that was a few years ago when I tried this and I don't recall
> the 'solution.' I am thinking (don't hold me to this) that there was a
> limitation in MMTTY when going above that speed. It was not specifically
> a problem with the computer itself.
>
> 73 de Bob - KØRC in MN
>
> ------------------------------------------------------------------------
>
> On 6/6/2011 10:13 AM, Ktfrog007 at aol.com wrote:
>> Hi Bill,
>>
>> Well, I experimented with various settings (baud rates, marks and shifts)
>> and could not print my own transmission properly on my computer screen
>> above 110 baud, so I doubt I could copy anything intelligibly at 300 baud.  This
>> is my computer limitation, I guess.  It can't keep up with  itself.  The
>> rig was not transmitting.
>>
>> I suggest you find someone locally you can easily work with to run your
>> tests.  I'm too far away and do not have enough power or a good  enough
>> antenna system to make reliable skeds from sea to shining sea.
>>
>> Good luck and let me know how things go.
>>
>> 73,
>> Kermit, AB1J
>>
>>
>> In a message dated 6/6/2011 7:09:33 A.M. GMT Standard Time,
>> dezrat1242 at yahoo.com writes:
>>
>> ORIGINAL  MESSAGE:
>>
>> On Sun, 5 Jun 2011 22:28:41 -0400 (EDT), Ktfrog007 at aol.com  wrote:
>>
>>> I'd like to try a  QSO with you, but doubt if I'd see  anything but
>>> garbage.
>> REPLY:
>>
>> What time and freq? I'm  retired so most any time at all is good, Can do all
>> bands from 160 to 10  (except 60, where RTTY is illegal anyway).
>>
>> If we only hear garbage at  first, lets drop back to 45 baud and then try
>> higher
>> rates one at a time.  Ok? Everybody is welcome to join in.
>>
>> 73, Bill  W6WRT
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