User Manual

1
General Requirements
IEEE 802.11b Section
Feature Detailed Description
Standard
y
IEEE 802.11b
Radio and
Modulation
Schemes
y
DQPSK, DBPSK, DSSS, and CCK
Operating
Frequency
y
2400 ~ 2483.5MHz ISM band
Channel Numbers
y
11 channels for United States, Canada & Taiwan
13 channels for Europe Countries
14 channels for Japan
Data Rate
y
11, 5.5, 2, and 1Mbps
Media Access
Protocol
y
CSMA/CA with ACK
Transmitter Output
Power
(Average power)
y
Typical 17dBm (+-2dB) at 11, 5.5, 2, and 1Mbps
Receiver Sensitivity
y
Typical Sensitivity at Which Frame (1000-byte PDUs)
Error Rate = 8%
y
–91dBm at 1Mbps
y
–90dBm at 2Mbps
y
–88dBm at 5.5Mbps
y
–85dBm for 11Mbps
IEEE 802.11g Section
Feature Detailed Description
Standard
y
IEEE 802.11g
Radio and
Modulation
Schemes
y
BPSK, QPSK, 16QAM, 64QAM, and OFDM
Operating
Frequency
y
2400 ~ 2483.5MHz ISM band
Channel Numbers
y
11 channels for United States, Canada & Taiwan
13 channels for Europe Countries
13 channels for Japan
Data Rate
y
6,9,12,18,24,36,48,54Mbps
Media Access
Protocol
y
CSMA/CA with ACK
Transmitter Output
Power
(Average power)
y
Typical RF Output Power (tolerance +-2dB) at each RF
chain, Data Rate and at room Temp. 25degree C
y
14dBm at 6~12 Mbps
y
14dBm at 18 Mbps
y
14dBm at 24 Mbps
y
14dBm at 36 Mbps
y
14dBm at 48 Mbps
y
14dBm at 54 Mbps
Receiver Sensitivity
y
Typical Sensitivity at Which Frame (1000-byte PDUs)
Error Rate = 10%
y
–90dBm at 6Mbps
y
–88dBm at 9Mbps
y
–85dBm at 12Mbps
y
–83dBm at 18Mbps
y
–80dBm at 24Mbps