[arm-allstar] repeater echo question

[Doug Crompton]

Robert,

 This is a known problem with (especially) the RPi2 in duplex mode using simpleusb. Audio is randomly delayed through the RPi2 audio path causing random amounts of YOUR audio after unkeying. This has been FIXED and that fix will be included in our 1.3 update which will be out very soon. If you have an immediate need for just the fix I can send you the information on getting it. This is more of an annoyance than a fatal problem though. Only you or whoever has transmitted can hear it.
73 Doug
WA3DSP
http://www.crompton.com/hamradio


Date: Mon, 8 Feb 2016 19:25:37 -0600
From: n4wgy.ham at gmail.com
To: arm-allstar at hamvoip.org
Subject: [arm-allstar] repeater echo question

Greetings everyone, hope you are all well.I have recently set up an Allstar duplex repeater.When I complete an RF transmission into the repeater I can hear a clear echo of the tale end of my transmission after unkeying. What might be causing this?Equipment:RpiURIxpair of CDM1250 transceivers.
Thank you for any/all help.--Robert ConklinN4WGY


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