Reference Manual Part 1

RBS 2206
The cylinder shape overestimates the compliance distances right beside the
antenna. In reality the occupational compliance distance by the side, in line
with the front of the antenna, is less than 0.1 metre for output power levels
below 56 W and less than 0.3 metre for the other power levels reported here.
For characteristics of an antenna recommended for typical configurations of a
RBS 2206, see Table below.
Table 5 Characteristics for a Typical Antenna (KRE 101 1916/1)
Antenna Specifications
X-pol macro RBS sector antenna
Antenna Height 1.3 m
Horizontal Half-power Beam Width
60 degrees
Vertical Half-power Beam Width
15 degrees at 900 MHz
7 degrees at 1800 MHz
Antenna Gain
14.5 dBi at 900 MHz
17 dBi at 1800 MHz
Down Tilt 0 degrees
The nominal maximum power fed to the antenna, as a function of the number
of TRanciever Units (TRU) per antenna and the maximum power (including
tolerances and transmission loss) per TRU, for RBS 2206 at 900 MHz and 1800
MHz, are given in Table 6 on page 13.
Table 6 Maximum Power to Antenna for Various RBS 2206 Configurations
Configuration
Frequency
(MHz)
Nominal Output
Power per TRU
(dBm)/(W)
Maximum Power
into Antenna
(1)
(dBm)/(W)
900 45.5 / 35 47.5 / 563x2 no hybrid
1800 44.5 / 28 46.5 / 45
90
0
42
/ 16
47
/ 50
3x
4 combined
1800 41 / 13 46 / 40
900 48 / 63 50 / 1003x2 TCC
1800 47 / 50 49 / 79
900 43 / 20 53 / 1901x12 filter
combiner
1800 42 / 16 52 / 151
(1) Including power tolerance level (+2 dB) and transmission losses (-3 dB).
13 (28)
EN/LZT 720 0225 Uen R6A