[RTTY] AFSK Mark Tone 2000 Hz vs. 2125 Hz

[curt nixon]

Using a different mark frequency with AFSK has no relationship to being off ffrequency!  Plain and simple fact. .

I run 1445 mark and  170 and I challenge you to tell the difference.

This
sort of nonsense is causing great confusion among those new to RTTY
using soundcard afsk vs true FSK.  The ONLY reason 2125 exists as a
standard is so the FILTERS that were hardware implemented, could be
used.  Thems the old days....

FWIW,

Curt
KU8L

--- On Sun, 3/8/09, Gedking at aol.com <Gedking at aol.com> wrote:
From: Gedking at aol.com <Gedking at aol.com>
Subject: Re: [RTTY] AFSK Mark Tone 2000 Hz vs. 2125 Hz
To: rtty at contesting.com
Date: Sunday, March 8, 2009, 9:06 PM

2125Kc is the standard to try anything else is foolish I do not and will  not 
answer anybody using 2000Kc.
Oh I can see them on the waterfall trying to call me  off  my frequency but I 
refuse to move off my calling  frequency.
NUFF SAID
ED K8OT
PS I also don't use rent -a- cars. but I sometimes use a Hertz  Antenna.
 
 
 
 
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