Reference Manual

RBS 2206 Radio Base Station
EN/LZT 720 0225 R3A 3 (24)
1 Product Overview
The RBS 2206 is a high-capacity indoor base station. It is used for indoor
applications, with up to six double Transceiver Units (dTRU). The RBS 2206 is
designed to be transported as a fully-assembled cabinet to the site. All units in
the cabinet are easily accessible from the front of the cabinet, which means
that the cabinets can be mounted side by side with their backs against a wall.
1.1 Main Features
The RBS 2206 can support the following features:
• 1, 2 or 3 sectors in one cabinet using CDU-F or CDU-G
• Co-siting (antenna sharing) with TDMA or WCDMA systems
• Discontinuous transmission/reception
• Duplex filters
• Dynamic power regulation
• Encryption/ciphering
• EDGE (hardware prepared)
• Expansion by TG-synchronisation
• External alarms
• Frequency hopping
• Positioning with GPS/LMU
• Radio configurations supported on 800, 900, 1800 and 1900 MHz
• Receiver diversity
• Transmission Interface: The following transport network interface
alternatives exist:
T1 1.5 Mbit/s, 100 Ω, with internal synchronisation
E1 2 Mbit/s, 75 Ω, with PCM synchronisation
E1 2 Mbit/s, 120 Ω, with PCM synchronisation
• Wide range power input 120 – 250 V AC
1.2 Variants
There are three RBS 2206 cabinet versions:
• –48 to –60 V DC
• 120 – 250 V AC/ +24 V DC, 50/60 Hz