Wistron MS2119 Laptop with 2.4 GHz 802.11 User Manual WireLAN
Wistron Corporation Laptop with 2.4 GHz 802.11 WireLAN
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Contents
WLAN Manual Part 2
WireLAN.book Page 5 Tuesday, February 5, 2002 4:02 PM Important: Turn off the wireless function when inside an airplane to prevent interference with navigation systems. WireLAN.book Page 6 Tuesday, February 5, 2002 4:02 PM Card Specifications Physical Specifications Form Factor MINI PCI Card Dimensions (LxWxH) Weight 15 gram (PC Card) 59.75x 50.95 x 4.5 mm Temperature & Humidity Operation 5° to 35° C maximum humidity 95% Transit -20° to 70° C 15 to 95% (no condensation allowed) Storage -10° to 60° C 10 to 90% (no condensation allowed) Note: Although the PCI Card may still operate in the range of -20° to 70° C, operation outside the range of 0° to 55° C may no longer be according to specifications. Power Characteristics Doze Mode 30mA Receive Mode 230 mA Transmit Mode 330 mA Power Supply 3.3 V ± 0.2 V WireLAN.book Page 7 Tuesday, February 5, 2002 4:02 PM Networking Characteristics Data Rate High 11 Mb/s Medium 5.5 Mb/s Standard 2 Mb/s Low 1 Mb/s The cards use an automatic Transmit Rate Select mechanism. Radio Characteristics Radio Characteristics of the MPCI3A-20/R WIRELESS LAN CARD may vary: • According to the country where the product was purchased. • According to the type of product that was purchased. Wireless communication is often subject to local radio regulations. Although the MPCI3A-20/R WIRELESS LAN CARD has been designed for operation in the license-free 2.4 GHz band, local radio regulations may impose a number of limitations to the use of wireless communication equipment. To comply with such regulations, MPCI3A-20/R WIRELESS LAN CARD is marketed with dedicated channel-sets with a number of factory-programmed channels identified by the following acronyms: • ETS for countries that adhere to the regulations as defined by the European Telecommunications Standards Institute (ETSI), • FCC for countries that adhere to the regulations as defined by the US Federal Communications Commission (FCC), • FR for France, and • JP for Japan. WireLAN.book Page 8 Tuesday, February 5, 2002 4:02 PM Radio Characteristic Specifications R-F Frequency Band 2.4 GHz (2400-2500 MHz) Number of selectable sub-channels North America (FCC) 11 Europe (ETS) 11 France (FR) Japan (JP) 11 Other Countries: 11 Modulation Technique Direct Sequence Spread Spectrum CCK for High & Medium Transmit Rate DQPSK for Standard Transmit Rate DBPSK for Low Transmit Rate Spreading 11-chip Barker Sequence Bit Error Rate (BER) Better than 10-5 Nominal Output Power 15 dBm Range (100 bytes User Data) / Transmit Rate High Speed 11 Mb/s Medium Speed 5.5 Mb/s Standard Speed 2 Mb/s Low Speed 1 Mb/s Open Office Environment 160 m (525 ft.) 270 m (885 ft.) 400 m (1300 ft.) 550 m (1750 ft.) Semi-Open Office Environment 50 m 70 m 90 m 115 m (165 ft.) (230 ft.) (300 ft.) (375 ft.) Closed Office 25 m (80 ft.) 35 m (115 ft.) 40 m (130 ft.) 50 m (165 ft.) Receiver Sensitivity -83 dBm -87 dBm -91 dBm -94 dBm Delay Spread (at FER of <1%) 65 ns 225 ns 400 ns 500 ns WireLAN.book Page 9 Tuesday, February 5, 2002 4:02 PM Supported Frequency Sub-bands Subject to the radio regulations that apply in your country, your MPCI3A-20/R WIRELESS LAN CARD may support a different set of 2.4 GHz channels (see table below). Consult your authorized sales office for information about the radio regulations that apply in your country MPCI3A-20/R IEEE 802.11 Channels Sets Frequency Range 2400-2500 MHza Channels ID FCC ETSI France Japan 2412 2412 2412 2417 2417 2417 2422 2422 2422 2427 2427 2427 2432 2432 2432 2437 2437 2437 2442 2442 2442 2447 2447 2447 2452 2452 2452 10 2457 2457 2457 2457 11 2462 2462 2462 2462 a. Numbers printed in bold are the factory-set default channels. WireLAN.book Page 10 Tuesday, February 5, 2002 4:02 PM 10
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