Product Data RBS 2206
or more battery strings. One string of +24 V batteries has four 6 V
blocks.
Further information regarding the BBS 2000 can be found in:
Power Manual BBS 2000 K 1556-BZZ 208 06-101
6.6.5 Cable Connection Interfaces
See Section 6.3.2 +24 V DC Power Supply on page 112.
6.7 Antenna System
This chapter contains information about antenna configurations for
outdoor cells.
There are a number of antenna system products available, such as
antennas, feeders, jumpers, TMAs and so on. For more detailed
information about products, see
RBS Site Solutions homepage:
http://gsmrbs.ericsson.se/gsmsystems/solutions/rbs_site_solutions/
index.htm
6.7.1 Tower Mounted Amplifier (TMA)
P006375B
Bias-T Injector
TMA-CM
RBS
ddTMA
Ant
RX/TX
CDU-F
CDU-G
900/1800/1900 MHz
TX/RX
Figure 60 TMA connections for 12 TRX RBSs
EN/LZT 720 0008 P2A
2001-11-28
129 (485)
© Ericsson Radio Systems AB
— All Rights Reserved —
Preliminary
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