TG9990 Echo Test Function

TG9990 Echo Test Function

echo_testOn DMR there is an Echo Test function available by way of TG9990 where you can transmit on TG9990 on Slot 2 and after you unkey the PTT the system will play back your last transmission to allow you to test the quality of your audio/signal into the repeater.

One important setting on the Motorola CPS is to ensure the [Enhanced Channel Access] option is unticked.

TG9990-Echo

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GB7DD DMR UHF Motorola Amateur Radio Repeater

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