V.24 Port Pin-Outs; Gtr 8000 Base Radio Part 68 Information; Figure 49: Speaker Port Pin-Outs; Table 43: Speaker Port Pin-Outs - Motorola ASTRO 25 GTR 8000 Manual

CAUTION: To prevent damage to the base radio, use the HSN1006A speaker with the
0185180U01 cable.

Table 43: Speaker Port Pin-Outs

Signal Name
GND
+12 V
GND
Speaker Out

Figure 49: Speaker Port Pin-Outs

3.4.8.6

V.24 Port Pin-Outs

The V.24 port is an RJ-45 connector that provides the interface to a Digital Interface Unit, Conventional
Channel Interface, Conventional Channel Gateway (CCGW), ASTRO-TAC
Converter, or Channel Bank.

Table 44: V.24 Port Pin-Outs

Signal Name
RCLK
Rx Line Det
TCLK
GND
Data Rx
Data Tx
CTS
RTS
3.4.8.7

GTR 8000 Base Radio Part 68 Information

This section applies when the base radio is equipped with the optional wireline interface circuitry
contained on the Oven Controlled Crystal Oscillator (OCXO) Transceiver Option Card (Option
Pin No.
1
2
3
4
Pin No. Type
1 Input
2 Input
3 Input/Output
4 GND
5 Input
6 Output
7 Input
8 Output
Chapter 3: GTR 8000 Base Radio Installation
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3000 Comparator, Link
MN003286A01-E
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