Manual Part 3

RBS 2207Radio Configurations
Site Cell Configuratio n (SCC)
The SCC is a geogra phical concept describing how an are a around o ne RBS
site is divided into radio traffic areas. The following typ es of site are defi ned:
Omni-site
Radio coverage in one 360 degree sector, that i s in
one area, usi ng one BTS.
2-sector site Radio coverage in two sectors, that is two distinct
areas, usin g two BTSs.
3-sector site Radio coverage in three sectors, that is three distinct
areas, using three BTSs.
3.1 Cabinet Types
RBS 2207
Indoor cabinet with a ma ximum of three dTRUs/six TRXs
per cabinet
4 Frequency Ban ds
GSM 80 0 Uplink: 824 – 849 MHz
Downlink: 869 – 894 MHz
P-GSM 900 Uplink: 890 – 915 MHz
Downlink: 935 – 960 MHz
E-GSM 900 Uplink: 880 – 915 MHz
Downlink: 925 – 960 MHz
GSM 1800 Uplink: 1710 – 1785 MHz
Downlink: 1805 – 1880 MHz
GSM 1900 Uplink: 1850 – 1910 MHz
Downlink: 1930 – 1990 MHz
These frequency bands are supported by the configurations described in this
document.
5 Basic Configuration s
The GSM 8 00, P-GSM 900, E-GSM 900, GSM 1800 and GSM 1900
configurations meet the GSM requirements, except wher e otherwise stated.
6 (14)
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N/LZT 720 0135 Uen R3A