Manual Part 4

RBS 2206 Antenna Configurations
1 Introduction
The various configurations available for the RBS 2206 are described according
to the following example:
P008245B
3 x 2 CDU-F
Number
of cells
Number
of TRX/cell
Type of CDU
Figure 1 CDU C onfiguration Key
In the example above, the cabinet is configured for three cells, each using two
Transceivers (TRX). The total number of TRXs is thus six in this case. The
Combining and Distribution Unit (CDU) is of the type CDU-F.
Note: If a Tower Mounted Amplifier (TMA) is used, then the bias injectors
must be installed.
2 Antenna Connection Field
This section describes the antenna connection fields in the RBS 2206.
Antenna jumpers are connected at the connection field shown in the figure
below. The example shown, in this case, is for CDU-G.
P011001A
CDU-G CDU-G CDU-G
Figure 2 Antenna Connection Field (CDU-G)
3 (24)
EN/LZT 720 0320 Uen R3A