Phil,
You have to turn down the audio from your AFSK generator, which I assume is
the soundcard output. Does your "interface" have a means to adjust audio to
the mic input on the rig?? If not, you will need to build up a "padder" of
some sort to do that. There is an awful lot of output from my soundcard, so
would HAVE to have some way to cut it back here to use it. Hope that helps!
73,
Don, WB5HAK
----- Original Message -----
From: "Phil Duff NA4M" <na4m@arrl.net>
To: <rtty@contesting.com>
Sent: Tuesday, August 24, 2004 7:44 PM
Subject: Re: [RTTY] Distortion
> At 18:53 8/24/2004, Kok Chen wrote:
>
> >So, if you operate without a single of the ALC bars lit, then IMO you are
> >just as clean as operating "FSK" from that rig.
> >
> >I used to have my 1000MP's meter set to show Power/SWR. Now that I have
> >transitioned from FSK to AFSK, I seem to have my meter sitting most of
the
> >time at Power/ALC :-) :-).
>
> I have an 1000MP
>
> I see no adjustment for FSK/AFSK drive level in RTTY mode to have no ALC
> indication.
>
> All adjustments I make to RF power, MIC, or PROC levels on front panel
have
> little effect on indicated ALC in RTTY mode.
>
> The 1000MP manual indicates that the MIC control should be set to
mid-scale
> for RTTY operation and then adjust output power. This results in an ALC
> indication of about mid scale with small variation depending on output
> power adjustment.
>
> 73 Phil NA4M
>
>
> .--. .... .. .-.. _. ._ ...._ _ _
>
>
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