User's Manual

System Specifications
2-18 InterReach Unison Installation, Operation, and Reference Manual
CONFIDENTIAL D-620003-0-20 Rev J
PCS 1900 MHz
UMTS 2.1 GHz
Table 2-11 PCS RF End-to-End Performance
Parameter
2 km of SMF 1 km of MMF
Typical Typical
Downlink Uplink Downlink Uplink
Average gain with 75 m Cat-5/5E/6 at 25°C (77°F)*
*The system gain is adjustable in 1 dB steps from 0 to 15 dB, and the gain of each RAU can be attenuated 10 dB in one step.
15 dB 15 dB 15 dB 15 dB
Ripple with 75 m Cat-5/5E/6 2.5 dB 3 dB 2.5 dB 3 dB
Output IP3 38 dBm 36.5 dBm
Input IP3 –12 dBm –14 dBm
Output 1 dB Compression Point 26 dBm 26 dBm
Noise Figure with 1 MH – 1 EH – 8 RAUs configuration
16 dB
16 dB
Noise Figure with 1 MH – 4 EHs – 32 RAUs configuration
22 dB
22 dB
Table 2-12 UMTS RF End-to-End Performance**
Parameter
2 km of SMF 1 km of MMF
Typical Typical
Downlink Uplink Downlink Uplink
Average gain with 75 m Cat-5/5E/6 at 25°C (77°F) *
*The system gain is adjustable in 1 dB steps from 0 to 15 dB, and the gain of each RAU can be attenuated 10 dB in one step.
** For Japan, see separate addendum – Japan Specification Document.
15 dB 15 dB 15 dB 15 dB
Ripple with 75 m Cat-5/5E/6 2.5 dB 4 dB 2.5 dB 4 dB
Output IP3 37 dBm 36 dBm
Input IP3 –12 dBm –12 dBm
Output 1 dB Compression Point 26 dBm 26 dBm
Noise Figure with 1 MH – 1 EH – 8 RAUs configuration 16 dB 16 dB
Noise Figure with 1 MH – 4 EHs – 32 RAUs configuration 22 dB 22 dB