User Manual

Terminal Descriptions

MIC Modular

NO. Name Description Impedance I/O

1 BLC MIC back light control output Low Impedance O

2 PSB B(13.6V) Low Impedance O

3 E ground - -

4 PTT PTT signal input. Low : TX. High Impedance I

5 ME Microphone ground - -

6 MIC microphone input 1k ohm I

7 HOOK Hook signal input. High Impedance I

8 CM MIC key data output Low Impedance O

Antenna Terminal

50 Ω impedance

Power input connector

Red : Battery-line (13.6V)

Black : GND

External speaker jack

Low impedance(Buffer output)