Topcon RS1NJT499 Users Manual

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Over V iew

This device is a 802.11g/b WirelessLAN Module, which operates in 2.4GHz
ISM band . The system is compliant with IEEE Wireless LAN standards 802.11b/g
It uses OFDM technique that the maximum data rate could up to 54Mbps.
If the signal to noise ratio is too poor which could not support 54Mbps, the 11Mbps data rate with
DSSS technique will be applied.

Physical Specifications

Table A-1 Physical Specification

RS1NJT499 USER’S MANUAL

 Dimensions W:45.4 D:20.8 H:7.0mm

Weight 15g

Input / output USB/Power/antenna

Input voltage 3.3V±5% /460mA (typ)
Operating temperature 0-+40℃
Strage temperatuere -10-70℃

Wireless specifications

Table A-2 Wireless Specifications

Standard IEEE802.11/b/g
Frequency modulation technique T DSSS,OFDM

Data speed T 1,2,5.5,11,6,9,12,18,24,36,48,54Mbps
Frequency Range 2412-2462MHz

Channel 1-11
Output power 30mW

The channel AREA is controlled with software.

We are preparing software which controls within the range of 1-11 channels. This

software driver software which operates by Window CE5.0.

 Thereleaseddevicewillonlybecapableofuseonchannels1-11.( excludesforJapan.)

Installation Guide

1. Module connected to USB Port on the mother Board in your Equipment. (see below)

Antenna

Top View

Bottom View

Connect to USB Port

USB Port

NAME SPEC MODEL

Mother Board

I/F Connecter USB Port AXK6F20545YJ

RF Connector

Antenna coaxial connector

U.FL-R-SMT

*We are preparing driver software which operates by Windows CE5.0.
Confirm the homepage of Microsoft to the method of installing the driver software.

You must make sure that 20cm minimum separation is maintained between users and the antenna.

Warning

Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.

Regulatory Information

Compliance statement to FCC/IC

This module complies with part 15 of the FCC rules and IC RSS-210.
Operation is subject to the following conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.

RF exposure compliance

1) To comply with FCC/IC RF exposure compliance requirements, a separation distance of at
least 20 cm must be maintained between the antenna of this device and all persons.

2) This transmitter must not be co-located or operating in conjunction with any other antenna
or transmitter.

Requirements to end product

This module must be integrated only by OEM integrators under the following conditions.