communicate with other manufacturers’ wireless devices that support this standard. The followings are the main distinguishing features of this wireless adapter.
Compatible with IEEE 802.11g high rate standard to provide wireless speeds of 54Mbps data rate with OFDM modulation.
Backward compatible with IEEE 802.11b high rate standard to provide wireless speeds of 11Mbps data rate with CCK modulation
Dynamic date rate scaling at 54, 48, 36, 24, 18, 12, 9 Mbps in OFDM mode
Dynamic date rate scaling at 11, 5.5 Mbps in CCK mode; 2 and 1Mbps in DQPSK and DBPSK mode.
Maximum reliability, throughput and connectivity with automatic fallback,
Supports wireless data encryption with
Drivers support Windows 98SE, 2000, ME, XP
Simple user setup & diagnostics utilities
Type approval compliant with FCC Part 15.247 for US, EN
1.4Wireless CardBus Adapter Specification
| Specification | |
RF Technology | Direct Sequence Spread Spectrum | |
Operating Frequency | ||
Modulation Schemes | DQPSK, DBPSK and CCK | |
Channel Numbers | 11 channels for United States | |
| 13 channels for Europe | |
| 14 channels for Japan | |
Data Rate | 11Mbps(CCK) with fall back rates of 5.5, 2, and 1Mbps | |
| 54Mbps with fall back rates of 48/36/24/18/12/9 Mbps | |
| (OFDM) |
|
Media Access Protocol | CSMA/CA with ACK | |
Transmitter Output Power | 18 dBm typically | |
Receiver Sensitivity | Typical | |
| Typical | |
Range Coverage | Indoor: 35 - 100 meters (depends on environment) | |
| Outdoor: 100 - 300 meters (depends on environment) | |
LED Indicator | Power & Link status | |
Antenna Type | ||
Operating Voltage | 3.3V |
|
Current Consumption | 250mA at transmit mode typically | |
| 200mA at receive mode typically | |
| 5mA at sleep mode typically | |
Form Factor and Interface | PC Card Type II | |
Temperature | 0 ~ 55 | in operating |
| in storage | |
Humidity | 10% ~ 90% | |
Dimension | 115mm x 54mm x 5mm | |
Wireless LAN CardBus Adapter
