Table of Contents
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SYSTEM
Standards
MAC/BBP Chip
Host Interface
Modulation
Data Rates
Operating Voltages
Typical power consumption
Operating Range
RF CHARACTERISTICS
Frequency Band
Radio Technology
Number of Channel
Output power
Receive Sensitivity
Antenna
REGULATOORY and ENVIRONMENTAL COMPLIANCE
EMC certification
Temperature Range
Humidity
SOFTWARE/FEATURES
Platforms
Roaming
Security
Management Utility
PHYSICAL SPECIFICATION
Dimensions
Weight
Packaging
LED indicator
Chapter 4. Specification
IEEE 802.11/802.11b
RTL8180
CARDBUS
1Mbps: DBPSK; 2Mbps: DQPSK; 5.5 and 11 Mbps: CCK
1, 2, 5.5, 11 Mbps
3.3V
Transmit 290mA; receive 170mA; Sleep 23mA
Open space: 100 - 300m; Indoor: 30 - 100m
2.400 ~ 2.4835 GHz (subject to local regulation)
DSSS (Direct Sequence Spread Spectrum)
11 Channels (US, Canada)
14 Channels (Japan)
13 dBm @ nominal temperature
minimum - 81dBm @ 11 Mbps; typical – 84dBm @ 11 Mbps
Two internal antenna supporting diversity
FCC part 15 (USA)
CE (Europe)
Operating: 0 ~ 55 deg C, Storage: -20 ~ 65 deg C
Max. 90% Non-condensing
Windows 98SE, ME, 2000 and XP
Full mobility and seamless roaming
64 and 128 bit WEP
Link Configuration for network join and statistics
118mm x 54mm x 5mm
39 g
Generic, Gigabyte, private labeling optional
Two LEDs indicating Activity/Link
11
4 channels (France)
13 Channels (Most European countries, ETSI)
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