ページ1に含まれる内容の要旨
802.11b/g Wireless LAN + GPRS/GSM
Combo Cardbus PC Card
WGC2400 Combo Card is a device that lets you connect notebook to a wireless local area network (LAN), GSM and
GPRS network simultaneously. A wireless LAN is like a regular LAN, except that you can share information without
looking for a place to plug in, and augment networks without installing or moving wires. Based on radio frequency
(RF) technology, a wireless LAN transmits and receives data over the air, along with the guarant
ページ2に含まれる内容の要旨
IEEE 802.11b,IEEE 802.11g standard, Wi-Fi Compliant Standard 32Bit Cardbus interface Host Interface Two antennas diversity supported Antenna 2.412GHz-2.4835GHz Frequency Range USA, Canada: 11 channels Number of Selectable Channels Europe: 13 channels Japan: 14 channels 802.11b: Direct Sequence Spread Spectrum (PBCC, CCK, DQPSK, DBPSK) Modulation Technique 802.11g: Orthogonal frequency division multiplexing 802.11b(22Mbps, 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps) Data Rate 802.11g(54
ページ3に含まれる内容の要旨
GPRS data downlink transfer: 85.6 kbps(Max.) Data Rate GPRS data uplink transfer: 21.4 kbps(Max.) SMS: Over CSD or GPRS connections Other Specifications Operating Voltage: 3.3V WLAN TX consumption mode: 520mA Power Requirement WLAN RX consumption mode: 425mA GPRS / GSM Active mode: 500 mA(Max.) GPRS / GSM Idle mode: 40 mA(Typical) Weight: 60 g Physical Specifications Dimension: 135(L) x 54 (W) mm Operating Temperature: 0~60 ambient tem perature Storage Temperature: -20~70 a
