Figure 6-1 Basic Service Cable; Table 6-2 Basic Service Cable Pinout - Motorola DIMETRA MTS 2 Installation, Configuration And Basic Service Manual

MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual
A specially crafted Service Connector Box is used for measuring receiver sensitivity; see
Figure 6-3. This box has two additional trigger connectors that allow the MTS to connect to a TETRA Test
set and requires a standard RS-232 DB9M to DB9F cable to connect it to the Service Terminal.

Figure 6-1 Basic Service Cable

Table 6-2 Basic Service Cable Pinout

RJ45 PIN
1 (NC)
2 (NC)
3 (NC)
4
5
6 (NC)
7
8
The Service Connector Box (0166502N05) is used for connecting a PC to the Base Radio. It has
additional functionality for measuring receiver sensitivity, see
6802800U74-N September 2009
Only the D-SUB 9 Female PINs that are connected are presented in the table
below. The rest are not connected (NC).
D-SUB 9 Female PIN
3
5
2
5
Service Cable and Connector Box Description
Description
RX
GND
TX
GND
Figure 6-3.
Figure 6-2 and
6-5