[Elecraft] Elecraft Digest, Vol 266, Issue 17

[Joseph Koester]

I have a similar issue with my K3 and my KPA500. I cannot turn the amp off.
I can turn the tuner off but not the amplifier.

Joe/W4NSA

On Sat, Jun 27, 2026, 11:01 <elecraft-request at mailman.qth.net> wrote:

> Send Elecraft mailing list submissions to
>         elecraft at mailman.qth.net
>
> To subscribe or unsubscribe via the World Wide Web, visit
>         http://mailman.qth.net/mailman/listinfo/elecraft
> or, via email, send a message with subject or body 'help' to
>         elecraft-request at mailman.qth.net
>
> You can reach the person managing the list at
>         elecraft-owner at mailman.qth.net
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Elecraft digest..."
>
>
> Today's Topics:
>
>    1. K4/KPA500 macro question (Jim Rhodes)
>    2. KX3 Passband, Pitch, and APF (paul somlo)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 27 Jun 2026 00:17:07 -0500
> From: Jim Rhodes <jimk0xu at gmail.com>
> To: elecraft at mailman.qth.net
> Subject: [Elecraft] K4/KPA500 macro question
> Message-ID:
>         <CALhxr4ZyaBLACkEM_3O-1iwJyWgW+wgJWKEWWpQDrFbZMQLz=
> w at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> I am trying to set up macros to turn the KPA500 on and off.  I seem to have
> them entered correctly in the K4D and in the KPA500 app.  But the app will
> turn the amp on but not off.  The K4 will turn it off but not on.  Object
> is to get it set up for use with the K4/0.  Does anyone how I messed those
> up?
>
> Jim K0XU
> jim at rhodesend.net
>
>
> ------------------------------
>
> Message: 2
> Date: Sat, 27 Jun 2026 05:30:12 +0000 (UTC)
> From: paul somlo <paul_somlo at yahoo.com>
> To: "Elecraft at mailman.qth.net" <Elecraft at mailman.qth.net>
> Subject: [Elecraft] KX3 Passband, Pitch, and APF
> Message-ID: <1918090948.2521499.1782538212184 at mail.yahoo.com>
> Content-Type: text/plain; charset=UTF-8
>
> When I turn on "pitch", does the passband coincide with the signal being
> centered between right and left?? And does the audio peaking filter
> passband coincide with the regular passband?
> Paulwb2eiu
>
> ------------------------------
>
> _______________________________________________
> Elecraft mailing list
> Post to: Elecraft at mailman.qth.net
> http://mailman.qth.net/mailman/listinfo/elecraft
> You must be a subscriber to post.
> Elecraft web page: http://www.elecraft.com
>
> End of Elecraft Digest, Vol 266, Issue 17
> *****************************************
>