User's Manual

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LA-5127 CF card Integration Guide
Copyright 2004 Symbol Technologies, Inc. Page 4 of 13
Confidential Material – Disclosure Strictly Prohibited.
1.4 User Profiles
• The LA-5127 product is optimized for embedded, mobile enterprise and industrial
applications where security, feature and technical service are required.
• Mobile workers in healthcare, education, retail, manufacturing, hospitality and
other industries with 802.11b, and 802.11g wireless LAN access.
• Corporate Symbol device users with Wi-Fi wireless LAN access at the office, or
with a subscription to a public wireless LAN.
2. Hardware
2.1 Hardware Environment
2.1.1 Introduction
LA-5127 CF card can be used in handheld mobile devices to provide wireless
network access. LA-5127 communicates using Radio Frequencies (RF) between
two or more users or between a user and the wired network. The module
implements the IEEE802.11g physical (RF) specification. The chipset used
provides for modulation, demodulation, spreading and despreading of the RF
signals.
2.1.2 Card Dimensions
LA-5127 is a modified type I CFA card. See Appendix 2 for Mechanical Interface
Drawing.
2.1.3 Operating Channels
Channel
Number
Channel
Frequency
(MHz)
Countries
1 2412 USA, Canada, EU, Japan
2 2417 USA, Canada, EU, Japan
3 2422 USA, Canada, EU, Japan
4 2427 USA, Canada, EU, Japan
5 2432 USA, Canada, EU, Japan
6 2437 USA, Canada, EU, Japan
7 2442 USA, Canada, EU, Japan
8 2447 USA, Canada, EU, Japan
9 2452 USA, Canada, EU, Japan
10 2457 USA, Canada, EU, Japan