User Manual

2.2 General Requirement
2.2.1 IEEE 802.11a Section
# Feature Detailed Description
2.2.1.1 Standard
Ÿ
IEEE 802.11a
2.2.1.2 Radio and
Modulation
Type
Ÿ
BPSK, QPSK, 16QAM, 64QAM, OFDM
2.2.1.3 Operating
Frequency
Ÿ
5.15 ~ 5.35GHz and 5.725 ~ 5.85GHz for US
and Canada
Ÿ
5.15 ~ 5.25GHz for Japan*
2.2.1.4 Channel
Numbers
Ÿ
8 non-overlapping channels for US and
Canada
Ÿ
4 non-overlapping channels for Japan*
2.2.1.5 Data Rate
Ÿ
54, 48, 36, 24, 18, 12, 9, and 6Mbps
2.2.1.6 Media Access
Protocol
Ÿ
CSMA/CA with ACK
2.2.1.7 Transmitter
Output Power
(Average power)
Ÿ
Typical RF Output Power at each Data Rate
Ÿ
+10 ~ 13dBm at 54Mbps
Ÿ
+11 ~ 14dBm at 48Mbps
Ÿ
+13 ~ 16dBm at 36Mbps
Ÿ
+15 ~ 17dBm at 24, 18, 12, 9, and 6Mbps
2.2.1.8 Receiver
Sensitivity
Ÿ
Typical Sensitivity at Which Frame (1000-byte
PDUs) Error Rate = 10%
Ÿ
87dBm at 6Mbps
Ÿ
86dBm at 9Mbps
Ÿ
85dBm at 12Mbps
Ÿ
83dBm at 18Mbps
Ÿ
80dBm at 24Mbps
Ÿ
76dBm at 36Mbps
Ÿ
71dBm at 48Mbps
Ÿ
66dBm at 54Mbps
2.2.2 IEEE 802.11b Section
# Feature Detailed Description
2.2.2.1 Standard
Ÿ
IEEE 802.11b
2.2.2.2 Radio and
Modulation
Schemes
Ÿ
DQPSK, DBPSK, DSSS, and CCK
2.2.2.3 Operating
Frequency
Ÿ
2400 ~ 2483.5MHz ISM band