DRXA-82: 802.11 b/g wifi PCIe full-size mini card, HB65/AR2427

DRXA-82 is a 802.11 b/g in PCIe full-size form factor using AR2427 single-chip solution offers significant enhancements over the previous generation AR5005G - Atheros’ most popular-selling chip family to date. Supporting Atheros JumpStart for Wireless™ secure configuration tool, DRXA-82 is ideal for enabling netbook PC and other application specific devices (ASD) with low-cost, wireless connectivity in full-size mini card interface.
Windows and Linux 2.6 driver support enables manufacturers to provide products that enjoy improved wifi performance and time to market through trouble-free WiFi integration.

• Key Features
• Specifications
• Block Diagram
• Data Sheet
• Contact Sales

Key Features

• Full-size mini card form factor is ideal for embedding into ultra-compact devices or embedding additional mini cards with complimentary technologies at comparable price points.
• Windows 2000/XP/Vista driver and comprehensive client utility supports provide immediate 11b/g wifi and management capability.
• Supported by MADWiFi providing Linux kernel drivers for industrial, academic, or personal projects at highest flexibility and lowest cost.
• Supports 802.11g/11b auto fallback data rate and seamless roaming between 802.11b, and 802.11g multiple AP wifi networks.
• Future support of 802.11d (Regulatory Domain), 802.11e (Quality of Service, WMM), and 802.11i by software upgrade.
• Supports WEP/WPA/WPA2, IEEE802.1x (EAP-TLS, EAP-PEAP, LEAP), and LEAP/CCX3.0 providing advanced level of LAN security.
• Dual Hirose U.FL antenna connectors enable transmit and receive diversity for flexible RF design.
• RoHS compliance meets environment-friendly requirement.

Specifications

Main Chipset	Atheros® AR2427
Tx/Rx	1T1R
Standard Conformance	802.11b, 802.11g
Frequency Range	USA: 2.412 ~ 2.462GHz Europe: 2.412 ~ 2.472GHz Japan: 2.412 ~ 2.472GHz China: 2.412 ~ 2.472GHz
Interface	PCI Express ® mini-card rev. 1.1
Channel Spacing	5MHz
Operation Voltage	3.3V ± 5%
Operating Channels	USA/Canada: 11 (1~11) Major Europe Countries: 13 (1~13) France: 4 (10~13) Japan: 14 on 802.11b (1~13 or 14th), 13 on 802.11g (1~13) China: 13 (1~13)
Channel Spacing	5MHz
Data Rate	802.11b: 1, 2, 5.5 and 11Mbps 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
Power Consumption	Current(mA) 11g cont. Tx @ 11M @17dBm 480 11g cont. Tx @ 54M @16dBm 460 11g mode FTP Tx 330 11g mode FTP Rx 240 Standby 120
Transmit Power Setting	Tolerance ± 2dB 802.11b: +17dBm 802.11g: +17dBm @ 6,9,12,18,24,36,48Mbps 802.11g: +16dBm @ 54Mbps
Receiver Sensitivity	Data Rate 2412MHz 2442MHz 2472MHz 802.11b DBPSK(1M) -94dB -95dB -95dB DQPSK(5.5M) -93dB -93dB -93dB CCK(11M) -91dB -91dB -91dB 802.11g BPSK(6M) -94dB -94dB -94dB BPSK(9M) -93dB -93dB -93dB QPSK(12M) -91dB -91dB -91dB QPSK(18M) -89dB -89dB -89dB 16-QAM(24M) -86dB -86dB -86dB 16-QAM(36M) -82dB -82dB -82dB 64-QAM(48M) -78dB -78dB -78dB 64-QAM(54M) -77dB -77dB -77dB
Operation Distance	Outdoor Indoor 802.11b 100m @ 11Mbps 50m @ 11Mbps 200m @ 1Mbps 100m @ 1Mbps 802.11g 100m @ 54Mbps 50m @ 54Mbps 200m @ 6Mbps 100m @ 6Mbps
MAC Protocol	CSMA/CA with ACK architecture 32-bit MAC
Modulation Technique	DSSS with CCK, DQPSK, DBPSK OFDM with BPSK, QPSK, 16QAM, 64QAM
Security	64-bit, 128-bit and 152-bit WEP encryption 802.1x authentication AES-CCM & TKIP
Operation Systems Supported	Windows 2000/XP/Vista and Linux
Dimension	50.8(± 0.15mm) x 29.85 mm (± 0.15mm) x 1.0 mm (± 0.10mm)
Operation Temperature Range	0°C ~ +60°C
Storage Temperature Range	-20°C ~ +80°C
Operating Humidity	15% ~ 95%, non-condensing
Storage Humidity	max. 95%, non-condensing
Environment-Friendly Compliance	RoHS

Block Diagram

Data Sheet

DRXA-82 datasheet.pdf

Contact Sales

Contact Window	Mr. Juns Lin
Phone	+886-3-6578188 ext.3101
Mobile Phone	+886-939527069
e-mail	sales-w@unex.com.tw
MSN
Skype	junslin
Working Hours	08:30-17:30 Monday to Friday at GMT+08:00
Current Time in Taiwan

 

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