User Manual
Table Of Contents
- Contents
- 1 Introduction
- 2 Product Safety Requirements RBS 2000
- 3 Environmental Capabilities
- 3.1 Scope
- 3.2 Terminology
- 3.3 References
- 3.4 Transport -40 C – +70 C
- 3.5 Storage -25 C – +55 C
- 3.6 Handling -40 C – +70 C
- 3.7 Operation Indoor +5 C – +40 C
- 3.8 Operation Outdoor -33 C – +40 C
- 3.9 Operation Outdoor -33 C – +45 C
- 3.10 Operation Outdoor -33 C – +55 C
- 3.11 Operation Mast-Mounted Equipment -33 C – +45 C
- 3.12 Operation Mast-Mounted Equipment -40 C – +55 C
- 4 Climate Protection
- 5 EMC Capabilities
- RBS 2101, Product Description
- RBS 2102, Product Description
- RBS 2103, Product Description
- RBS 2202, Product Description
- RBS 2101, 2102, 2103 & 2202 Radio Configurations
- RBS 2202 Antenna Configurations
- ACCU Description
- BFU Description
- CDU-A Description
- CDU-C Description
- CDU-C+ Description
- CDU-D Description
- DXU Description
- DXU-21 Description
- ECU Description
- PSU -48 V Description
- PSU 230 V Description
- sTRU Single Transceiver Unit Description
- V3 Climate Unit Description
- Glossary
CDU-D Combining and Distribution Unit
Circ.
Duplex
antenna
Circ.
TX1
Receiver
antenna
Receiver
antenna
TX2
Circ.
TX3
Circ.
Circ.
TX4
Circ.
TX5
Circ.
Circ.
TX6
RX 1
RX 6
RXBPRXDA
Split-6
Split-2
RX 1
RX 6
HL OUT A2
RXBPRXDA
Split-6
Split-2
MCU
Duplex
Filter
CU1
CU2
CU3
FUd
HL OUT A1
HL OUT B2
HL OUT B1
HL IN B
HL IN A
DU
RX Signal
P010166A
Figure 1 Block Diagram for CDU-D with Duplexer
The figure below shows a block diagram of CDU-D (GSM 1800) without
duplexer.
5 (12)
EN/LZT 720 0279 Uen R1A