Modulation Technique
802.11b: Direct Sequence Spread Spectrum (PBCC, CCK, DQPSK, DBPSK)
802.11g: Orthogonal frequency division multiplexing
Data Rate
802.11b(11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps)
802.11g(54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 Mbps, 9 Mbps, 6
Mbps)
Preamble
802.11b: Both Short and Long preamble
802.11g: Both Short and Long preamble
Security
Hardware-Based Encryption/Decryption Using 64-, 128-bit Wired-Equivalent
Privacy (WEP) Keys, WPA and WPA2 are also supported.
Output Power
54Mbps OFDM: 12dBm~14dBm; 11Mbps CCK: 16dBm~18dBm
(average Power)
Receiver Sensitivity
802.11g
-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
-84dBm at 12Mpbs, 10% PER
-87dBm at 9Mpbs, 10% PER
-88dBm at 6Mbps, 10% PER
802.11b
-82dBm at 11Mpbs, 8% 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:
47g (Antenna not included)
Dimension: 135 (L) x 22 (W) x 122(H) mm
Environment Specifications
Operating Temperature: 0~60
℃
ambient temperature
Storage Temperature: -20~70
℃
ambient temperature
Operating humidity: 90% maximum (non-condensing)
Storage humidity: 90% maximum (non-condensing)
Supported OS
Windows 98
Windows ME
Windows 2000
Windows XP
EMC Certification
FCC Part 15.247 in US. EN300328 and EN60950-1,EN301489-17 in Europe.
