Month: December 2016

Motorola MTM800E: no audio via the accessory connector

When connecting the Echolink interface to the Motorola MTM800E the accessory connector at the back didn’t behave as expected. The interface had been used before with a ‘regular’ MTM800, and before swapping this transceiver for an MTM800E I’ve had verified the pinout of the accessory ports of both transceivers were identical. Despite only PTT worked […]