Alpha Networks WMP-G09, Руководство пользователя

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2.2 General Requirements
2.2.1 IEEE 802.11b Section
# Feature Detailed Description
2.2.1.1 Standard
Ÿ
IEEE 802.11b
2.2.1.2 Radio and
Modulation
Schemes
Ÿ
DQPSK, DBPSK, DSSS, and CCK
2.2.1.3 Operating
Frequency
Ÿ
2400 ~ 2497MHz ISM band
2.2.1.4 Channel
Numbers
Ÿ
11 channels for United States
13 channels for Europe Countries
14 channels for Japan
2.2.1.5 Data Rate
Ÿ
11, 5.5, 2, and 1Mbps
2.2.1.6 Media Access
Protocol
Ÿ
CSMA/CA with ACK
2.2.1.7 Transmitter
Output Power
Ÿ
Typical 18dBm at 11, 5.5, 2, and 1Mbps
2.2.1.8 Receiver
Sensitivity
Ÿ
Typical
–
84dBm for 11Mbps @ 8% PER
Ÿ
Typical
–
90dBm for 2Mbps @ 8% PER
2.2.2 IEEE 802.11g Section
# Feature Detailed Description
2.2.2.1 Standard
Ÿ
IEEE 802.11g
2.2.2.2 Radio and
Modulation
Schemes
Ÿ
BPSK, QPSK, 16QAM, 64QAM, and OFDM
2.2.2.3 Operating
Frequency
Ÿ
2400 ~ 2497MHz ISM band
2.2.2.4
Channel Numbers
Ÿ
11 channels for United States
13 channels for Europe Countries
13 channels for Japan
2.2.2.5 Data Rate
Ÿ
54, 48, 36, 24, 18, 12, 9, and 6Mbps
Ÿ
2.2.2.6 Media Access
Protocol
Ÿ
CSMA/CA with ACK
2.2.2.7 Transmitter
Output Power
Ÿ
Typical RF Output Power at each Data Rate
Ÿ
+10 ~ 14dBm at 54Mbps
Ÿ
+11 ~ 15dBm at 48Mbps
Ÿ
+13 ~ 15dBm at 36Mbps
Ÿ
+17 ~ 18dBm at 24, 18, 12, 9, and 6Mbps
2.2.2.8 Receiver
Ÿ
Typical Sensitivity at Which Frame (1000-byte