[RTTY] AA6YQ FIR512 Parameters

[Dave Hachadorian]

I've always had great results with the profile "Fluttered Signals 
(FIR)."  I never change it.


Dave Hachadorian, K6LL
Yuma, Arizona



-----Original Message----- 
From: Dave AA6YQ
Sent: Monday, October 01, 2012 2:25 PM
To: Bill, W6WRT ; RTTY Reflector
Subject: Re: [RTTY] AA6YQ FIR512 Parameters

>>>AA6YQ comments below

-----Original Message-----
From: RTTY [mailto:rtty-bounces at contesting.com]On Behalf Of Bill, 
W6WRT
Sent: Monday, October 01, 2012 2:35 PM
To: RTTY Reflector
Subject: Re: [RTTY] AA6YQ FIR512 Parameters


ORIGINAL MESSAGE:
On Mon, 01 Oct 2012 14:19:19 +0000, NA4M wrote:

>I did 15m single-band and used the AA6YQ FIR12 profile for the 
>first
>several hours.  Most of my operating was in "run" mode.  The 
>longer I
>operated the more I felt I wasn't getting as good a copy as I 
>should.

REPLY:
When Dave first came out with his profile, several people 
including me
commented
that it did not work well when several stations were on the same 
frequency.
Dave
soon verified that was the case. Seems it is best suited for weak 
signals,
but
only one at a time.

>>>Correct. This profile and the Dual Peak Filter are optimized 
>>>for
weak-signal decoding.

    73,

        Dave, AA6YQ


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