Thanks Bob, will try this and see if there is any changes. The audio on the
repeater actually seems fine to me, with the exception of a few folks, and
they have used other radio's, and about the same quality, but in person
there voice sounds nothing like they do on the repeater. Will see how it
works.
Mathew
----- Original Message -----
From: "Bob Dengler" <[EMAIL PROTECTED]>
To: <Repeater-Builder@yahoogroups.com>
Sent: Wednesday, December 22, 2004 1:19 PM
Subject: Re: [Repeater-Builder] Tin Sound Audio
>
> At 12/21/2004 03:13 PM, you wrote:
>
> >Took the audio from the HI side of the audio pot on the MASTR ER41
receiver.
>
> That's the right place. I believe that audio is pre-emphasized. Unless
> you're feeding your TX audio directly to an FM modulator (leaving the
audio
> pre-emphasized through the controller), you'll want to de-emphasize it by
> adding a 10 K resistor in series & 0.47 uF capacitor to ground after the
> resistor.
>
> Your audio level will drop after this mod. so you'll need to crank up the
> RX input level at your controller to compensate. Your controller may also
> have jumper or switch settings to do the de-emphasis there instead, so
> check into that as well.
>
> Bob NO6B
>
>
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
>
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