User's Manual

Internal Assembly Identification and Location
68P09255A69-3
Aug 2002
1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x
PRELIMINARY
1-26
Figure 1-7: RF Interface Panel, Starter Frame, DRDCs Installed
GROUND
1A 2A 3A 1B 2B 3B
ANTENNAS
12
TX OUT
123
SC4812ETL0018-3
TX IN
123
REMOTE ASU
1A 2A 3A 1B 2B 3B
RX EXPANSION
DUPLEXED TX &
RX PORTS
NOTES:
1. CARRIER 1:
TX AND RX MAIN
USE ANTENNA
PORTS 1A, 2A, 3A.
RX DIVERSITY USES
PORTS 1B, 2B, 3B.
2. CARRIER 2:
TX AND RX
DIVERSITY USE
ANTENNA PORTS
1B, 2B, 3B.
RX MAIN USES
PORTS 1A, 2A, 3A.
1