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Wireless 108Mbps USB Adapter 77
Appendix A: Technical Features
Physical Interface:
- Host Interface : USB V2.0 (or USB V1.1*)
- LEDs: Power, Link
Wireless Interface:
- Chipset: Atheros™ AR5005UG [R2112 Radio-on-a-Chip for 2.4 GHz WLAN,
AR5523 Multiprotocol MAC/baseband processor]
- Antenna: printed antenna
Security:
- 64-bit/128-bit WEP encryption
- WPA-PSK (TKIP, AES)
Radio Specifications:
- Frequancy Range: 2.412 ~ 2.497Ghz
- Standard Compliance: 802.11b, 802.11g
- Modulation:
802.11g: OFDM [BPSK, QPSK, 16-QAM, 64QAM]
802.11b: DSSS [CCK(11Mbps), DQPSK(2Mbps), DBPSK(1Mbps)]
- Operating Channel: Europe: 14 (1~14)
- Transmission Rate:
802.11b: 1, 2, 5.5, 11Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
SuperG: up to 108Mbps
- Operation Range: Indoor: < 30m / Outdoor: < 100m****
- RF max. output power: 15+/-2 dBm @ 802.11g mode, 15+/-2 dBm @ 802.11b
mode
- Receiver Sensivity(SuperG 108Mbps): -68 dBm (typically)**
- Receiver Sensivity(802.11g mode): -72 dBm (typically)**
- Receiver Sensivity(802.11b mode): -84 dBm (typically)***
- Access Mode: Ad-Hoc and Infrastructure mode
Advanced Features:
- Atheros XR™ eXtended Range technology to give Wi-Fi products twice
the range of existing designs
- Super G® mode delivers up to 108 Mbps raw data rate with typical
end-user throughput exceeding 60 Mbps
- Wireless Multimedia Enhancements Quality of Service support (QoS)