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

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 Pin No.
Reserved 1
Reserved 2
MIC_PTT 3
MIC_AUDIO 4
GND 5
Reserved 6
Reserved 7
Reserved 8
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.
MN003286A01-E
Chapter 3: GTR 8000 Base Radio Installation
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