Psion RA80211G User Manual

802.11b/g Wireless

LAN CF card

RA2040-G1

User Guide

Version 2.0

Jan.23, 2006

Wireless CF Card_RA2040-G1 Design Specification Rev.6

A. Specifications

Host Interfaces

Compatible Interfaces

Form factor

Chipset

Operation Voltage

Network Standards

Modulation Techniques

Modulation Technology

Data Rate

Network Architectures

Operating Frequencies

Operating Channels

RF Output Power

Compact Flash

Compact Flash Type ǿ

Compact Flash Type ǿ

MARVELL 88W8385 + 88W8015

DC 3.3V

IEEE 802.11g/b

DBPSK, DQPSK, CCK, 16QAM, 64QAM,

DSSS and OFDM

802.11b: 11, 5.5, 2, 1 Mbps

802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps

Infrastructure and Ad Hoc

2.4 – 2.4835 GHz

802.11b/g: 1-11 for North America

Before antenna

802.11b (1M,2M,5.5M,11M) : 13 dBm

802.11g (6M,9M,12M,18M,24M,36M, 48M,54M) : 13 dBm

802.11b:1M=-90dBm,2M=-90dBm,5.5M=-90dBm,11M=-87dBm

Receiver sensitivity

Power Consumption

Support Voltage

Security

Delay Tolerance

Software Support

Temperatures

Humidity (non-condensing)

Certifications

*Perform approved procedure is based on customer’s request.

802-11g:6M=-83dBm,9M=-83dBm,12M=-83dBm,18M=-83dBm,24M=-81dBm

36M=-78dBm,48M=-74dBm,54M=-73dBm

Tx peak: 500mA @ 3.3VDC; Rx peak: 275mA @ 3.3VDC

3.3V

z WEP 64-and 128-bit encryption with hardware TKIP processing.

z WPA

Multi-path R.M.S Delay Spread @ 10%FER

680 ns in 11M mode,150ns in 54M mode

Windows CE 4.2 & CE 5.0,.Linux

Operates from -20 to 70 к

Storage from -40 to 120 к

5 to 95%*

Wi-Fi Pretest*; FCC part 15C/15.247*; ETS 300 328-2*; UL*; IEC60950*; EN 301

489-1,17*; prEN50371*;CE Mark*; TELEC*

WLFWire

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B. Marvell WLAN 802.11b/g CF8385PN Software Feature

Short preamble

802.11b, 802.11g, and g/b mix-mode infrastructure

802.11b and 802.11g Adhoc mode

Core Features

Security

IEEE Standards

Transmit fragmentation and receive defragmentation

Client IEEE Power Save Infrastructure & Adhoc mode

Basic rate adaptation - 11g/b for optimizing each STA throughput

Background scan

64/ 128-bit WEP Encryption and open/ shared authentication

WPA PSK

WPA 802.1x

WPAII PSK**

WPAII 802.1x**

Cisco CCX V1 (LEAP)**

Hardware AES

AH Security

IEEE 802.11b

IEEE 802.11g

IEEE 802.11d**

IEEE 802.11e (EDCA)**

IEEE 802.11e (HCCA)**

Wi-Fi WME**

Other Standards

Wi-Fi WSM APSD**

Windows CE.net (CE4.2, CE5.0)

Drivers for the following

Operating Systems

Windows Pocket PC 2003

Windows Mobile Edition

Linux 2.4.22 and above

Network Protocol

** NOTE **

The transmitter module is authorized for use in specific End-product (WORKABOUT PRO

Hand-held Micro-computer as models of 7525C, 7525M-E and 7525S).

TCP/IP, IPX

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