Alvarion BreezeACCESS II, System Manual

Page: 34 / 324

3-2
BreezeACCESS Version 4.5 System Description
Manual Revision: 1.0
System Specifications
Radio and Modem
Parameter Value
Frequency 2.400-2.500 GHz (according to country standard)
Operation Mode Time Division Duplex
Radio Access Method FH-CDMA
Standard Compliance FCC Part 15.247, ETS 300 328
Channel Bandwidth 1 MHz
Central Frequency
Resolution 1 MHz
Antenna SU-RA
16 dBi, 20
o
horizontal x 20
o
vertical, vertical
polarization, EN 301 525, Class TS 2 compliant
AU-RA
16 dBi, 60
o
horizontal x 10
o
vertical, vertical
polarization, EN 302 085 V1.1.1 Class CS3
compliant
SU-RE, AU-RE N-Type connector, 50 ohm
SU-I, AU-I 2 integral 2 dBi omni antennas
SU-I-D, AU-I-D 2 50 ohm SMA connectors
SU-R 2 proprietary connectors, 50 ohm
Output Power
(at antenna port) SU-A/E, AU-A/E 2dBm typical (LP model)
7dBm typical (MP model)
15dBm typical (GP model)
26dBm typical (HP model)
Output control range: 20dB typical
SU-I/I-D,
AU-I/I-D 17 dBm (H) or 10 dBm (L),
software configurable.
SU-R 27 dBm typical
Maximum Input Power
(at antenna port) -20 dBm
Gross Bit Rate 1, 2, 3 Mbps
Receive Nominal
Sensitivity
(at antenna port,
BER 10E-6) 1 Mbps 2 Mbps 3 Mbps
SU-A/E, AU-A/E -87 dBm -81 dBm -73 dBm
SU-I/I-D,
AU-I/I-D -81 dBm -74 dBm -67 dBm
SU-R -84 dBm -77 dBm -68 dBm
Modulation GFSK modulation, with 2, 4, 8 modulation states (1, 2, 3 bits / symbol).
Symbol rate 1 Msymbol/sec.