[Elecraft] Fixed level audio output for K2

Mon Jan 27 13:50:59 2003

Julian, look at what you might could do with the SSM2165 VCA chip that
is used for the audio compressor and mic amp in the K2. I would expect
that under the proper operating conditions it would tend to maintain
the output level reasonably constant.

Have you considered an outboard unit for such a device? This approach
would avoid changing anything within or about your K2.

73/72, George
Amateur Radio W5YR -  the Yellow Rose of Texas
In the 57th year and it just keeps getting better!
Fairview, TX 30 mi NE of Dallas in Collin county EM13qe
K2 #489  IC-765 #2349 IC-756 PRO  #2121 IC-756 PRO2 #3235

----- Original Message -----
From: "Julian (G4ILO)" <[email protected]>
To: "Elecraft List" <[email protected]>
Sent: Monday, January 27, 2003 6:20 AM
Subject: [Elecraft] Fixed level audio output for K2

> I want to add a fixed level audio output to my K2, for interfacing
to a
> computer. I'm looking for the simplest possible circuit, that takes
the
> least possible space and can be installed in a fully-loaded K2
without
> conflicting with the installation of the transverter module when it
becomes
> available. EA3BLQ's elegant modification is out of the question as I
have
> the KAF2 installed, and besides, I don't need the mic audio to be
> disconnected nor a separate PTT line. Any suggestions?
>
> 73,
> --
> Julian, G4ILO. (RSGB, ARRL, G-QRP, K2 #392)
> G4ILO's Shack: http://www.qsl.net/g4ilo
>
>
>
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