Table of Contents
Advertisement
RBS 2106 and RBS 2206
5
Basic Configurations
The GSM 800, GSM 900, GSM 1800 and GSM 1900 configurations meet the
GSM requirements, except where otherwise stated.
The capacity of a configuration is defined at the TX and RX antenna reference
points at the RBS border. There is an X close to every reference point in the
following figures. The RBS border is not included in the figures.
The equivalent output power with SW power boost (TX diversity) configured is
the original output power specified for the basic configuration increased with
typically 3 dB, if separate TX antennas are used. The configurations that
support SW power boost are listed in Section 6.3 on page 76.
Functional views of radio signal paths for various configurations are shown
in Figure 5 on page 10 up to and including Figure 29 on page 51. Only
components necessary to illustrate the configuration are shown.
In some configurations, the radio signal paths can differ depending on where in
the cabinet the basic configuration is used. The figures show fully-equipped
cabinets with two or three BTSs, that is two or three basic configurations are
shown in the same figure. These are different physical implementations of the
same basic configuration, not different configurations. The second BTS is drawn
with dotted lines to show how an SCC in a fully-equipped cabinet is connected.
EN/LZT 720 0318 Uen R1A
Radio Configurations
9 (90)
- Quick Links:
- Introduction
Hide quick links:
Advertisement
Table of Contents
