[Unex] - Ver. 1.9 20100907 P. 6
Specifications:
Main Chipset
Atheros®AR05414A-B2B
Standard Conformance
IEEE 802.11a, 802.11b, 802.11g
Frequency Range
▪ 802.11a mode:
▫ 5.15~5.35GHz & 5.725~5.85GHz for US
▫ 4.9~5.35GHz for Japan
▫ 5.15~5.35GHz & 5.47~5.725GHz for ETSI
▫ 5.725~5.85GHz for China
▪ 802.11b/g mode:
▫ 2.400~2.4835GHz for US, Canada, Japan, ETSI, and China
Channel Bandwidth
▪ 802.11a mode: 40MHz, 20MHz, 10MHz, and 5MHz
▪ 802.11b mode: 20MHz
▪ 802.11g mode: 40MHz, 20MHz, 10MHz, 5MHz
Interface
32-bit mini-PCI Type IIIA
Operation Voltage
3.3VDC ± 10% (5VDC optional by project)
Modulation Technique
▪ 802.11a:
▫ OFDM with BPSK, QPSK, 16-QAM, and 64-QAM
▪ 802.11b:
▫ DSSS with CCK, DQPSK, and DBPSK
▪ 802.11g:
▫ OFDM with BPSK, QPSK, 16-QAM, and 64-QAM
▫ DSSS with CCK, DQPSK, and DBPSK
Data Rate
▪ 802.11a (normal mode): 54, 48, 36, 24, 18, 12, 9, 6Mbps, auto-fallback
▪ 802.11a (Super mode): 108, 96, 72, 48, 36, 24, 18, 12Mbps, auto-fallback
▪ 802.11b (normal mode): 11, 5.5, 2, 1Mbps, auto-fallback
▪ 802.11g (normal mode): 54, 48, 36, 24, 18, 12, 9, 6Mbps, auto-fallback
▪ 802.11g (Super mode): up to 108Mbps
Operating Range
(subject to the environment
and antenna)
▪ 802.11a
▫ outdoor: over 350 meters @ 6Mbps
▫ indoor: 45-120 meters @ 6Mbps
▪ 802.11b
▫ outdoor: over 400 meters @ 11Mbps
▫ indoor: 45-120 meters @ 11Mbps
▪ 802.11g
▫ outdoor: over 400 meters @ 6Mbps
▫ indoor: 45-120 meters @ 6Mbps
Operating Channels
▪ 802.11a
▫ USA/Canada: 12 non-overlapping channels (channel 36, 40, 44, 48, 52, 56,
60, 64, 149, 153,157, 161)
▫ Major Europe Countries: 19 non-overlapping channels (channel 36, 40, 44, 48,
52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140)
▫ Japan:
◦ 5.17/5.19/5.21/5.23GHz (channel 34, 38, 42, 46) for J52
◦ 5.18/5.20/5.22/5.24/5.26/5.28/5.30/5.32GHz (channel 36, 40, 44, 48,
52, 56, 60, 64) for W52 and W53)
◦ 4.92/4.94/4.96/4.98/5.04/5.06/5.08 GHz for 4.9GHz band
▫ China: 5 non-overlapping channels (5.725~5.85GHz)
▪ 802.11b/g
▫ USA/Canada: 11 (1~11)
▫ Major Europe Countries: 13 (1~13)
▫ France: 4 (10~13)
▫ Japan: 14 for 802.11b (1~13 or 14th), 13 for 802.11g (1~13)
▫ China: 13 (1~13)
