CDU-G for GSM 1800 MHz
Main characteristics are:
• Up to 4 TRXs per two antennas or one dual
polarised
• No limitations on frequency planning
• Required frequency separation is 400 kHz
• Synthesiser and base frequency hopping
are supported
• Configurations with and without hybrid
combinations are possible
• Maximum 12 TRXs per cabinet when the
hybrids in the dTRUs are used
• Maximum 6 TRXs per cabinet when the
hybrids in the dTRUs are not used. The 6
TRXs will in this configuration occupy the
CDU-G capacity
Rx band 1710 – 1785 MHz
Tx band 1805 – 1880 MHz