Motorola DIMETRA X Core User Manual

199
6802800U74-AN
Chapter 5: Interconnection and Internal Cabling
In-
dex
Cable
Part
Number
bers on
page 188
From Unit To Unit Notes
18 See Table
63: TX
ATCC
Phasing
Harness
Part Num-
bers on
page 199
ATCC (3, 4) ATCC (1, 2)
Prime Cabinet
TX path, Phasing Harness rout-
ed through conjunction hole at
side of cabinet
19 3066543B
11
20 3066543B
11
21 3066543B
11
RX Splitter 1 /
Prime Cab
RX Splitter 2 /
Prime Cab
RX Splitter 3 /
Prime Cab
Duplexer /
Exp Cab (in
MTS 4 Prime
Cabinet)
Preselector
1 / Exp Cab
(in MTS 4
Prime Cabi-
net)
Preselector
2 / Exp Cab
(in MTS 4
Prime Cabi-
net)
RX path/ RX on 1 or 2 ant.
RX path/ RX on 1 or 2 ant.
RX path/ RX on 2 ant.
NOTICE:
In the Prime Cabinet, detach the Duplexer Tx cable in the prime cabinet from the T connector
on the Interconnect Harness in the prime. Connect the free end of the Phasing Harness from
the expansion cabinet to the T connector on the Interconnect Harness in the prime cabinet and
connect the Duplexer Tx cable to the T connector in the Phasing Harness. This way all eight
channels are connected to a single Duplexer.
When Manual Tune Cavity Combiner (MTCC) is used instead of Auto Tune Cavity Combiner
(ATCC), connect the cables to corresponding inputs and outputs.
RX cables from Filters in Prime Cabinet to RX Splitters in the Expansion Cabinet are routed
through holes on the back side of the top-lid.
Figure 117: Holes in Top Lid for Rx Cables
Table 63: TX ATCC Phasing Harness Part Numbers
Part Number Description Frequency Band
0166502N09 Phasing harness,
8Ch
361 MHz – 366 MHz
Holes in T op lid for connec ting
Filters i n Prime C abinet to RX
Splitters in E xpansion Cab inet

Motorola DIMETRA X Core Specifications

General

Brand	Motorola
Model	DIMETRA X Core
Category	Accessories
Language	English