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APPENDIX A: HARDWARE SPECIFICATION
General Specifications Model MA101 802.11b Wireless USB Adapter
Radio Data Rate 1, 2, 5.5, 11Mbps (Auto Rate Sensing)
Frequency 2.4Ghz to 2.5Ghz Direct Sequence Spread Spectrum (DSSS)
Range outdoor environment indoor environment
1Mbps - 1650 ft (503 m) 1Mbps - 500 ft (152 m)
2Mbps - 1320 ft (402 m) 2Mbps - 400 ft (122 m)
5.5Mbps - 1155 ft (352 m) 5.5Mbps - 270 ft (82 m)
11Mbps – 835 ft (255 m) 11Mbps – 175 ft (53 m)
Encryption 40-bit (also called 64-bit) WEP data encryption
128-bit WEP data encryption
Maximum computers per
network
Limited by the amount of wireless network traffic generated by each
node; typically 30 to 70 nodes.
Bus interface USB Rev 1.0 compatible.
Provided drivers Microsoft Windows 98, 2000, Me, XP
Dimensions L: 4.2 in (107 mm)
W: 3.4 in (87 mm)
H: 0.95 in (24 mm)
Weight 67 g (2.2 oz)
RF LED Wireless Link
USB LED System status
Environment Specifications Operating temperature: 0 to 55 degree C
Warranty Limited 5-year warranty
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