SPECIFICATIONS
Standard
IEEE 802.11b, IEEE 802.11g Standard
Host Interface
PCI Interface 2.2
Operating Voltage
3.3V ± 5%
Power Requirement
Power consumption at 11g
TX: 630mA, RX: 350mA
Power consumption at 11b
TX: 600mA, RX: 350mA
Antenna Type
Dipole Antenna
Frequency Range
2.412GHz-2.4835GHz
Modulation
11g:Orthogonal Frequency Division Multiplexing (OFDM)
54Mbps/48Mbps:QAM-64
36Mbps/24Mbps:QAM-16
18Mbps/12Mbps:QPSK
9Mbps/6Mbps:BPSK
11b+: Packet Binary Convolution Coding (PBCC)
22Mbps/11Mbps/5.5Mbps:PBCC
11b:Direct Sequence Spread Spectrum (DSSS)
11Mbps/5.5Mbps:CCk
2Mbps:DQPSK
1Mbps:DBPSK
Number of Selectable
Channels
USA, Canada (FCC): 11 channels (2.412GHz~2.462GHz)
Europe (CE): 13 channels (2.412GHz~2.472GHz)
Japan (TELEC): 14 channels (2.412GHz~2.4835GHz)
802.11b: Direct Sequence Spread Spectrum (PBCC, CCK, DQPSK, DBPSK)
Modulation Technique
802.11g: Orthogonal frequency division multiplexing
802.11b(22Mbps, 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps)
Data Rate
802.11g(54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 Mbps, 9 Mbps, 6
Mbps)
802.11b: Both Short and Long preamble
Preamble
802.11g: Long preamble only
Security
Hardware-Based Encryption/Decryption Using 64-, 128-, and 256-Bit Wired-
Equivalent Privacy (WEP) Keys
Output Power
54Mbps OFDM: 12dBm; 11Mbps CCK: 16dBm
Receiver Sensitivity
-72dBm at 54Mpbs, 10% PER
-72dBm at 48Mpbs, 10% PER
-75dBm at 36Mpbs, 10% PER
-79dBm at 24Mpbs, 10% PER
-82dBm at 18Mpbs, 10% PER
-83dBm at 22Mbps, 8% PER
-84dBm at 12Mpbs, 10% PER
-82dBm at 11Mpbs, 8% PER
-87dBm at 9Mpbs, 10% PER
-88dBm at 6Mbps, 10% PER
-85dBm at 5.5Mpbs, 8% PER
-86dBm at 2Mpbs, 8% PER
-89dBm at 1Mpbs, 8% PER
Range
Indoors: up to 100meters; Outdoors: up to 400meters
Media Access Protocol
CSMA/CA (Collision Avoidance) with ACK
Physical Specifications
Weight: 90g
Dimension: 119.91 (L) x80(W) mm
Environment Specifications
Operating Temperature: 0~60
℃
ambient temperature
