User Manual

Optimizing the Companion Frame
68P09255A57-2
Aug 2002
SC4812ET Optimization/ATP Manual Software Release R16.1.x.x
PRELIMINARY
K-2
Optimizing the Companion Frame
Optimizing the TX section
The optimization/ATP procedure for the transmit side of the Companion
Frame is identical to that of the SC4812ET BTS.
Table K-1: Optimizing the TX section of the Companion Frame
 Step Action
1 Please refer to the TX Optimization/ATP - Chapter 3 of this manual for step-by-step TX
Optimization/ATP instructions for the standalone frame
2 Run the TX tests.
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SC4812ET Companion
C1
C2
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C4
RX
TX1
S
S
RX
TX2
RX
TX3
MPC-A
EMPC-B
1 A
2 A
3 A
RX1A
RX3A
RX2A
RX1A
RX2A
RX3A
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Ant-1A
1 B
2 B
3 B
Ant-2A
Ant-3A
Figure K-1: Cabling of SC 4812ET Companion BTS to SC 4812ET Companion BTS (3 Sector)
C1
C2
C3
C4
C1
C2
C3
C4
FW00407
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SC4812ET Companion
RX
TX1
S
S
RX
TX2
RX
TX3
MPC-A
EMPC-B
RX1A
RX3A
RX2A
RX1A
RX2A
RX3A
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ÏÏÌÌ
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ÏÏ
ÌÌ
ÌÌ
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ÏÏ
ÏÏ
ÌÌ
ÌÌ
Ant-1A
Ant-2A
Ant-3A
C5
C6
C7
C8
RX EXPANSION
1 A
2 A
3 A
1 B
2 B
3 B
SURGE
ARRESTORS
(Starter)
C5
C6
C7
C8
C5
C6
C7
C8
K