24Appendix A: SpecificationsInterface A-type USB 2.0 ConnectorStandards IEEE802.11b; IEEE802.11gOperating System Windows 98SE, Me, 2000, XP, Vista and Linux,MacintoshTransmission Distance In door up to 100m, out door up to 300m(it is limited to the environment).Radio Data Rate 54/48/36/24/18/12/9/6 Mbpsor 11/5.5/3/2/1Mbps (Auto Rate Sensing)Modulation 1M DBPSK; 2M DQPSK; 5.5M, 11M CCK; 6M,9M, 12M, 18M, 24M, 36M, 48M, 54M OFDM;Media Access Protocol CSMA/CA with ACKTransmit Power 22dBm (Typical)Data Security WPA; 64/128 BIT WEP; TKIP/AES; IEEE802.1xauthenticationFrequency 2.4 ~ 2.4835 GHzSpread Spectrum Direct Sequence Spread Spectrum (DSSS)Power Consumption Typically 480mA in full Transmit (TX), 420mAin full Receive (RX)Safety & Emissions FCC, CEPhysical EnvironmentalOperating Temp 0ºC~40ºC (32º~104º)Storage Temp -40ºC - 70ºC (-40ºC ~ 158ºC)Humidity 10% - 95% RH, Non-condensingDimensions(W×D×H) 3.4×1.0×0.5 in. (86×26×12 mm)