AT-WCP200G User’s Guide
37
Technical Specifications
General
Radio Technology
IEEE 802.11b Direct Sequence Spread
Spectrum (DSSS)
IEEE 802.11g Orthogonal Frequency Division
Multiplexing (OFDM)
Interface
PCI Type II specification 32bit data bus
Data Transfer Rate
1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps
(auto sense)
Receiver Sensitivity
54Mbps: Typical -72dBm @ 8% PER (Packet
Error Rate)
11Mbps: Typical -85dBm @ 8% PER (Packet
Error Rate)
Transmit Rate
802.11g: 13 dBm typically
802.11b: 17 dBm typically
Frequency Range
2400 ~ 2497 MHz ISM band (channels 1 ~ 14)
Modulation Schemes
DBPSK/DQPSK/CCK/OFDM
Channels
1-11 channels (FCC), 1-13 channels (ETSI),
1-14 channels (MKK-Japan), 10-13 channels
(France), 3-9 channels (Israel)
Media Access Protocol
CSMA/CA with ACK
Security
64/128/256-bits WEP Encryption, WPA
Diagnostic LED
PWR (Power) and LNK (Link status)
Antenna
Integrated Microstrip dual diversity
antennas
Physical and Environmental
Driver Support
Windows 98, Windows 2000, Windows ME,
Windows XP
