User's Manual Part 1

Span Line, RGPS, and RF–GPS Cabling – continued
PRELIMINARY
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
MAY 2004
4-68
Table 4-36: Procedure for Installing the RGPS Head and Cabling
Step Action
5 Connect RGPS cable (cable C1) to D–connector.
Attach ferrite bead on the cable close to the BTS connector.
6 Route RGPS cable C (12–pin Deutsch connector) into the pipe.
7 Mate the 12–pin Deutsch connector of the RGPS Head cable and cable C. Refer to Figure 4-43.
Tighten the spinning flange on the connector a quarter turn to secure the connection.
8 Insert the pipe into the threaded mount in the RGPS Head and carefully hand–tighten.
9 Place the assembly into the mounting brackets. Refer to Figure 4-43. Tighten the U–bolt clamps
to secure the assembly.
Figure 4-43: Installing the Remote GPS Head
WALL MOUNTING
BRACKETS (2)
CLAMP BRACKETS (2)
U–BOLTS
CABLE TO PUNCHBLOCK
(CABLE C)
REFER TO VIEW A
RGPS HEAD WITH
12 PIN MALE
CONNECTOR
MATING
CONNECTORS
RGPS INTERFACE
CABLE WITH 12 PIN
FEMALE CONNECTOR
ON ONE END AND
UNTERMINATED WIRE
ON OTHER END
VIEW A
RGPS HEAD
(MOTOROLA PART
NUMBER 0186012H03)
1
NOTE:
1. REPLACEMENT RGPS HEAD
(MOTOROLA PART NUMBER
0186012H04)
CABLE TO PUNCHBLOCK
(CABLE C)
4