Radio Terminals
For a 1+1 configuration the RAU2 can be fitted directly to an integrated power
splitter. A similar solution is available for RAU1, using a waveguide between
the power splitter and the antenna.
A symmetrical power splitter version, with equal attenuation in both channels, is
used in the majority of the installations.
RADIO 2
8500
RAU1 RAU2
15 GHz
15 GHz
ALARM
POWER
ALIGNMENT
RADIO
CABLE
Figure 66 RAUs fi
tted to integrated power splitters
4.4.2.2 Separate Instal
lation
All antennas wit
h IEC 154 Type B waveguide interface can be installed
separately, by u
sing a flexible waveguide to connect to the RAU. The dual
polarized anten
nas and the 2.4–3.7 m antennas are always installed separately.
8454
Figure 67 Separate installation in a 1+0 configuration
77
4/1555-CSH 109 32/1-V1 Uen B 2007-09-14
To Next Page
Loading...
