Alvarion BreezeACCESS II CX, Системное руководство

Страница: 24 / 78

Chapter 1 - System Description
BreezeACCESS VL Radio specifications
Table 1-4: BreezeACCESS VL Radio Specifications
Item Description
Frequency 5.8 GHz Family: 5.725 – 5.850 GHz
Operation Mode Time Division Duplex (TDD)
Channel Bandwidth 20 MHz
Central Frequency
Resolution
10 MHz
SU-A-ODU Integral Antenna 21dBi, 5.150-5.875 GHz, 10.5
o
horizontal x 10.5
o
vertical,
vertical polarization, compliant with EN 302 085 V1.1.1
Range 1, Class TS 1, 2, 3, 4, 5
Max. Input Power
(at antenna port)
HW Rev. A: -48dBm typical
HW Rev. B: -30dBm typical
Output Power
(at antenna port)
See Table 1-5 below.
Modulation
Level*
Sensitivity
(HW Rev. A)
Sensitivity
(HW Rev. B)
Min. SNR
1 -87 dBm -89 dBm 6 dB
2 -86 dBm -88 dBm 7 dB
3 -85 dBm -86 dBm 9 dB
4 -83 dBm -84 dBm 11 dB
5 -80 dBm -81 dBm 14 dB
6 -76 dBm -77 dBm 18 dB
7 -71 dBm -73 dBm 22 dB
Sensitivity, typical (dBm at
antenna port, PER<10%)
8** -69 dBm -71 dBm 23 dB
Modulation OFDM modulation, 64 FFT points; BPSK, QPSK, QAM16,
QAM64
Cell Extender System Manual
1-6