Abocom WMG2400 ユーザーズマニュアル

 

   

Standard 

IEEE 802.11b, IEEE 802.11g Standard 

Host Interface 

miniPCI Interface 1.0 

Operating Voltage 

3.3V ± 5% 

Power Requirement 

Power consumption at 11g 

 

 

TX: 630mA, RX: 350mA 

Power consumption at 11b 

TX: 600mA, RX: 350mA 

Antenna Type 

Internal diversity with connectors 

Frequency Range 

2.412GHz-2.4835GHz 

Number of Selectable Channels 

 
 
 

USA, Canada (FCC): 11 channels (2.412GHz~2.462GHz) 
Europe (CE): 13 channels (2.412GHz~2.472GHz) 
Japan (TELEC): 14 channels (2.412GHz~2.4835GHz) 

802.11b: Direct Sequence Spread Spectrum (PBCC, CCK, DQPSK, DBPSK) 

Modulation Technique 

802.11g: Orthogonal frequency division multiplexing 

802.11b(22Mbps, 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps) 

Data Rate 

802.11g(54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 Mbps, 9 
Mbps, 6 Mbps) 
802.11b: Both Short and Long preamble 

Preamble 

802.11g: Long preamble only 

Modulation 

 
 
 
 

 

 
 
 

54Mbps/48Mbps:QAM-64 
36Mbps/24Mbps:QAM-16 
18Mbps/12Mbps:QPSK 
9Mbps/6Mbps:BPSK 

 

22Mbps/11Mbps/5.5Mbps:PBCC 

11b:Direct Sequence Spread Spectrum (DSSS) 

11Mbps/5.5Mbps:CCk 
2Mbps:DQPSK 
1Mbps:DBPSK 

Security 

Hardware-Based Encryption/Decryption Using 64-, 128-, and 256-Bit 
Wired-Equivalent Privacy (WEP) Keys 

Output Power 

54Mbps OFDM: +12~ 14dBm; 11Mbps CCK: 18dBm 

Receiver Sensitivity 

-72dBm at 54Mpbs, 10% PER 

-72dBm at 48Mpbs, 10% PER 

-75dBm at 36Mpbs, 10% PER 

-79dBm at 24Mpbs, 10% PER 

-82dBm at 18Mpbs, 10% PER 
-83dBm at 22Mbps, 8% PER 

-84dBm at 12Mpbs, 10% PER 

-82dBm at 11Mpbs, 8% PER 

-87dBm at 9Mpbs, 10% PER 

-88dBm at 6Mbps, 10% PER 

-85dBm at 5.5Mpbs, 8% PER 
-86dBm at 2Mpbs, 8% PER 

-89dBm at 1Mpbs, 8% PER

 

Range 

Indoors: up to 100meters; Outdoors: up to 400meters 

Media Access Protocol 

CSMA/CA (Collision Avoidance) with ACK 

Physical Specifications 

 
 

Weight:  10g 
Dimension: 59.75 (L) x 44.6(W) mm