Microphone Port Pin-Outs; Speaker Port Pin-Outs; Figure 47: Wireline Port Pin-Outs; Figure 48: Microphone Port Pin-Outs - Motorola ASTRO 25 GTR 8000 Manual

MN003286A01-E
Chapter 3: GTR 8000 Base Radio Installation

Figure 47: Wireline Port Pin-Outs

3.4.8.4

Microphone Port Pin-Outs

The Microphone port is an RJ-45 connector that provides the interface for a microphone.

Table 42: Microphone Port Pin-Outs

Signal Name
Reserved
Reserved
MIC_PTT
MIC_AUDIO
GND
Reserved
Reserved
Reserved

Figure 48: Microphone Port Pin-Outs

3.4.8.5

Speaker Port Pin-Outs

The Speaker port is an RJ-9 connector that provides the interface to an external speaker.
118
Pin No.
1
2
3
4
5
6
7
8