miniPCI-E Wireless Lan 802.11N

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miniPCI-E Wireless Lan 802.11N
Posting date : Nov 21, 2008
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85-
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Detailed Description
The PCIE Mini-Card wireless module is a highly integratde wireless local area network(WLAN)solution to let users enjoy the digital content through the latest wireless technology without using the extra cables and cords.It enables a high performance,cost effective,lowpower,compact solution that easily fits onto one side of a PCIE Mini-Card. Compliant with the IEEE 802.11b/g/n standard,the module uses Direct Sequence Spread Spectrum(DSSS),Orthogonal Frequency Division Multiplexing(OFDM),BPSK,QPSK,CCK and QAM baseband modulation technologies. A high level of integration and full implementation of the power management functions specified in the IEEE 802.11 standard minimize system power requirements by using this module. Longer Range and Faster Speed"' Comparing to 802.11g technology,802.11n draft 2.0 standard make big improvement on speed and range.It increases wireless range by up to 2 times and reduces dead spots in coverage area.The device adopt Multiple in,Multiple Out”(MIMO)technology,it effectively doubles the data rate.Unlike ordinary wireless networking technologies that are confused by signal reflections,MIMO actrally uses these reflections to increase the range and reduce “dead spots”in the wireless coverage area.The robust signal travels farther,maintaining wireless connections up to increase the range and reduce “dead spots”in the wireless coverage area.The robust signal travels farther,maintaining wireless connections up to 5 times farther than standard 802.11g.The data rate can up to 300Mbps data rate. Features PCIE Mini-Card Compliant with IEEE802.11n Draft 2.0 standard 2 anteneas to support 1 (Transmit)×2(Receive)MIMO technology High speed wireless connection up to 300Mbps (Download only,it must connect to another 2 Spatial Streams Equal Modulation Access point) Low power consumption and hight performance Enhanced wireless security Specifications WLAN Standard IEEE 802.11 b/g/n,Wi-Fi compliant Host Interface PCIE Mini-Card Major Chipset Ralink RT2790(MAC/Baseband)+RT2720(Radio) Operating Conditions Voltage 3.3v+-5% Temperature Operating:0~80℃ Electrical Specifications Frequency Range 2.4GHz ISM Bands 2.412-2.472 GHz,2.484 GHz Modulation 802.11g/n:OFDM 802.11b:CCK(11,5.5Mbps, Qpsk(2Mbps),BPSK(1Mbps) Output Power 802.11b:16.56dBm Receive Sensitivity 802.11g:17dBm 802.11n:15dBm 802.11b:-85dBm(11Mbps) 802.11g:-73dBm(54Mbps) 802.11n:-65dBm at HT40 MCS7 -67dBm at HT20 MCS7 Data Rates 802.11b:11,5.5,2,1Mbps 802.11g:54,48,36,24,18,12,9,6Mbps 802011n:up to 300Mbps Operating Range Open Space:TBC (The transmission speed may vary according to the Environment) Security ◆ WEP 64-bit and 128-bit encryptio ◆ WPA(Wi-Fi Protected Access) Operating System Compatibility Windows XP/Vista/Mac/Linux

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