[Kenwood] Question about DSP connections on TS-450/690

[Michael G. Carper]

Yep, I've been all over the p22 scenario.  

Page 22 identifies the external speaker jack (which is amplified) and the
ACC2 connections (which include an unamplified audio out).  However, my ACC2
jack is occupied by my MicroKEYER II (and I wish it had an unamplified audio
out).  [When I say 'unamplified', I'm really referring to line-level audio
output.  The audio amplifier used in most of these radios has a rather high
S/D ratio.  So I don't want to amplify the distortion of the signal.  I'd
rather get a line-level signal that I can amplify with a very clean audio
amplifier into some very clean speakers.]

I've gotta believe that there's a line-level audio signal at one of these
DSP connectors.

Mike, WA9PIE

-----Original Message-----
From: Clif [mailto:avvidclif at wildblue.net] On Behalf Of Clif Holland
Sent: Sunday, October 31, 2010 1:45 AM
To: Michael G. Carper; kenwood at Mailman.qth.net
Subject: Re: [Kenwood] Question about DSP connections on TS-450/690

Read PG 22 of the owners manual.

Clif Holland KA5IPF
www.avvid.com




----- Original Message ----- 
From: "Michael G. Carper" <mike at wa9pie.net>
To: <kenwood at Mailman.qth.net>
Sent: Saturday, October 30, 2010 11:29 PM
Subject: [Kenwood] Question about DSP connections on TS-450/690


>I don't use these DSP connections on the back of my TS-690 because I don't
> have the DSP-100.  However.
>
>
>
> If any of these connections provide an unamplified audio signal, I'm very
> interested in connecting it to a very clean (studio quality) audio 
> amplifier
> and speakers.  (I'm getting a bit tired of listening to the audio through 
> a
> $2 speaker in a $73 Kenwood case.)
>
>
>
> Does anyone have the pin-out diagrams for DSP1, DSP2, and DSP3?
>
>
>
> Mike, WA9PIE
>
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