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APPENDIX A: HARDWARE SPECIFICATION
General Specifications
Radio Data Rate
Frequency
Range
Encryption
Maximum computers per
network
Bus interface
Provided drivers
Dimensions
Weight
RF LED
USB LED
Environment Specifications
Warranty
Model MA101 802.11b Wireless USB Adapter
1, 2, 5.5, 11Mbps (Auto Rate Sensing)
2.4Ghz to 2.5Ghz Direct Sequence Spread Spectrum (DSSS)
outdoor environment
1Mbps - 1650 ft (503 m)
2Mbps - 1320 ft (402 m)
5.5Mbps - 1155 ft (352 m)
11Mbps – 835 ft (255 m)
40-bit (also called 64-bit) WEP data encryption
128-bit WEP data encryption
Limited by the amount of wireless network traffic generated by each
node; typically 30 to 70 nodes.
USB Rev 1.0 compatible.
Microsoft Windows 98, 2000, Me, XP
L: 4.2 in (107 mm)
W: 3.4 in (87 mm)
H: 0.95 in (24 mm)
67 g (2.2 oz)
Wireless Link
System status
Operating temperature: 0 to 55 degree C
Limited 5-year warranty
17
indoor environment
1Mbps - 500 ft (152 m)
2Mbps - 400 ft (122 m)
5.5Mbps - 270 ft (82 m)
11Mbps – 175 ft (53 m)
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