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802.11b/g MIMO XR® Wireless MiniPCI Card
The WCM5202 is an IEEE802.11b/g standard mini PCI card
that connects your notebook to a wireless local area. With
MRC (Maximal Ratio Combining) technique, The WCM5202
better expands the transmitting distance and efficiently
eliminates wireless connection dead spots compared with
normal 802.11b/g products. Moreover, the Burst
transmission mode also accelerates the throughput and
improves the actual transmission rate.
The WCM5202 is a very small card that can fit into any
notebook, handheld or desktop computer equipped with a
Mini PCI (Type III B slot) interface for wireless network
applications. It allows you to take full advantage of your notebook’s mobility with access to realtime information and online services anytime and anywhere. It slides easily into the MINI PCI
expansion slot to enable a wireless connection to your network.
FEATURES
III-b MiniPCI form factor
Support 802.11b/g
1T2R Architecture, with extended range
and dead spot eliminated
Complete Security Feature - WEP 64/128,
WPA, WPA2, 802.1x and 802.11i
Cisco CCX V1.0, V2.0 and V3.0
Compliance
Advanced Quality of Service (QoS) -
802.11e, WMM
International Regulatory Compliance -
802.11d+h
Bluetooth Co-existence
Comprehensive OS support:Win98/SE/ME,
Win2000, WinXP, WinCE, Linux, MAC OSX
Linux AP Driver Available
WiFi and WHQL Certification
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SPECIFICATIONS
Standard
Host Interface MiniPCI Interface 1.0
Operating Voltage
Power Requirement
RF Connector Type
Frequency Range
Number of Selectable
Channels
Modulation Technique
Data Rate
Preamble
IEEE 802.11b/g Standard
3.3V ± 5%
Power consumption at 11g
TX: 455mA
RX: 317mA
3
2.412GHz-2.4835GHz
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 (CCK, DQPSK, DBPSK)
802.11g: Orthogonal frequency division multiplexing
802.11b (11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps)
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
802.11g: Long preamble only
11g: Orthogonal Frequency Division Multiplexing (OFDM)
54Mbps/48Mbps:QAM-64
36Mbps/24Mbps:QAM-16
18Mbps/12Mbps:QPSK
Modulation
Security
9Mbps/6Mbps:BPSK
11b: Direct Sequence Spread Spectrum (DSSS)
11Mbps/5.5Mbps:CCk
2Mbps:DQPSK
1Mbps:DBPSK
Hardware-Based Encryption/Decryption Using WEP 64/128, WPA,
WPA2, 802.1x and 802.11i
54Mbps OFDM: 18~20dBm
Output Power
11Mbps CCK: 21dBm
Receiver Sensitivity
Media Access Protocol CSMA/CA (Collision Avoidance) with ACK
Physical Specifications
Environment Specifications
-79dBm at 54Mpbs, 10% PER
<-90dBm at 11Mpbs, 8% PER
Weight: 10g
Dimension: 59.75 (L) x 44.6(W) mm
Operating Temperature: 0~60°C ambient temperature
Storage Temperature: -20~70°C ambient temperature
Operating humidity: 90% maximum (non-condensing)
Storage humidity: 90% maximum (non-condensing)
EMC Certification FCC Part 15.247 in US
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