[RTTY] MMTTY RXlmsNotch setting?

Dave AA6YQ aa6yq at ambersoft.com
Wed Feb 11 14:41:24 EST 2009


There was a significant discussion here last month, including EU1SA's
description of the profile he developed; the AA6YQ profile is a minor tweak
of EU1SA's work. You'll find it all in the reflector's archives.

   73,

        Dave, 8P9RY


-----Original Message-----
From: rtty-bounces at contesting.com [mailto:rtty-bounces at contesting.com] On
Behalf Of Curt Nixon
Sent: Wednesday, February 11, 2009 1:25 PM
To: rtty at contesting.com
Subject: Re: [RTTY] MMTTY RXlmsNotch setting?

Is there any discussion or background info to go along with these 
profiles??  What is the history behind them? 

Thanks

Curt
KU8L




Ian White GM3SEK wrote:
> Thanks to Dave AA6YQ for hosting the extended set of MMTTY profiles, at:
>
> www.dxlabsuite.com/winwarbler/Profiles/UserPara.ini
>
> I'm trying to edit all of these profiles for a mark frequency of 1275Hz, 
> and the only parameter that isn't clear is RXlmsNotch. In the original 
> file, this parameter takes various values both above and below the 
> default mark frequency of 2125Hz.
>
> Should I simply use the same offsets above and below the new mark 
> frequency, or is there a more subtle rationale?
>
>
>   

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