User Manual

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