I have not seen anything to do with PL in rpt.conf. Can you please point me in the right direction.

Thanks David

-------- Original message --------
From: N6GKJ Land <n6gkj1@gmail.com>
Date: 9/19/18 8:20 PM (GMT-06:00)
To: Users of Asterisk app_rpt <app_rpt-users@lists.allstarlink.org>
Cc: kd2bxf_kev@geezerlab.com
Subject: Re: [App_rpt-users] Audio Hum

Also make sure that rpt.conf is set up properly. Make sure your not transmitting PL tone mixed on your audio. That happened to a friend of mine

On Wed, Sep 19, 2018, 7:50 AM lengriff@optimum.net <lengriff@optimum.net> wrote:
Recently, my repeater at 42690 began developing an audio ' hum ' . An
Asterisk restart does not stop it. A reboot is required.
It is NOT power supply related. I tried substitute supplies for the Pi and
Repeater. The message log shows not related errors.

It is software related somehow.

[ short audio file attached ]

Len
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