3J Tech BTMODEM Users Manual

btModem

User’s Manual

Revision 1.0

3J Tech Co., Ltd.

342 Fu-Hsing N. Rd., 2F

Taipei, Taiwan

Tel: [phone]

[e-mail]

3JTech (A3J Eng.), Inc.

15344 E. Valley Blvd., Suite C

City of Industry, CA 91746 USA

Tel: [phone]

[e-mail]

Revision History

Revision Date Changes

1.0 Dec.2,2005 First Release / Kiwi Huang

Related Documents or Files

1) BEM 001 Bluetooth Module data sheet.

2) SI3014 silicon DAA data sheet.

3) IP568x –DS-P02-010815 modem chip set data sheet

4) AT command sets..

Table of Contents

General Description
Application
Specification
Installation Guide for btModem (Pocker PC)

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General Description

The 3JTECH btModem is a highly integrated, low-cost, high performance, and
low-power dissipation wireless modem. This module implements V.90 to
achieve Internet connection rates up to 56Kbps, supporting existing V.34 data
mode, Class 1 FAX mode. DTE terminal and provide reliable connection with
connection rate ranging from 300bps up to 115200bps

Comply with Bluetooth specification V1.2
CSR Blue Core2 external signal chip Bluetooth System
Authentication is a mandatory feature of the dial-up networking and fax profile
Transmitter power meet Class 1 requirement
RF-Wireless Frequency 2400-2483.5 MHz
Fully 723K bps data rate speed
Support up to 7 ACL connection
RF output power -12 dBm--+1
High receiving sensitivity (-88 dBm 0.1%BER)
System support Windows 98SE, Windows ME, Windows 2000, Windows XP

0 dBm (class 1)

Application

Wireless modem.
Stand-alone modem
Internet Access.
Remote Access and control.

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Specification

. Data mode capabilities:
. ITU-T V.90
. ITU-T V.34
. ITU-T V.32bis, V.32
. ITU-T V.22bis,V.22
. ITU-T V.23, V.21
. Bell 212
. Bell 103
. FAX mode capabilities:
. ITU-T V.17, V.29, V.27ter, and V.21 Ch 2
. TIA/EIA 578 class 1 FAX
. V.42 error correction (LAPM and MNP)
. V.42bis and MNP class 5 data compression
. World wide call progress tone detection
. TIA/EIA 602 standard for AT command set
. DTE speed up to 115200

Comply with Bluetooth specification V1.2
CSR Blue Core2 external signal chip Bluetooth System
Authentication is a mandatory feature of the dial-up networking and fax
profile
Transmitter power meet Class 1 requirement
RF-Wireless Frequency 2400-2483.5 MHz
Fully 723K bps data rate speed
Support up to 7 ACL connection
RF output power -12 dBm

--+10 dBm (class 1)

High receiving sensitivity (-88 dBm 0.1%BER)

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btModem Block Diagram

36.884 Mhz
Crystal

BEM 001
Bluetooth

Module

Rechargeable

AAA Battery x4

5.6V

IP-568x

V.90 Modem chipset

93C56

EEPROM

AIC1550

DC to DC 3.3V

Converter

SI3021
SI3014

Silicon DAA

RJ-11

Reset key

Installation Guide for btModem (Pocker PC)

1) Please make sure your PDA and btModem are functional
properly. Please keep the distance between the devices within
10 meters.

2) Please initiate your PDA Bluetooth function.

3) Setup btModem and PDA connection information, Please
operate according to the following steps.:

A. Setup btModem for your PDA

i. Initiate Bluetooth manager function

ii. Tap the “Add Device” Button

iii. Select ”Search for Bluetooth Devices”

iv. PDA will automatically search for any Bluetooth device

within the range, tap and select ”btModem”

v. Input btModem 4 digit PIN Code (Please type in lower

cases )

vi. Select “Dial-Up-Network”

vii. Tap “finish” to complete setting.

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B. How to setup dialup connection for your PDA
Dialup Setup can be done through PDA’s Bluetooth manager or
Dial-Up-Networking. Please operate according to the following
steps :

i. Tap “Start” button in Win CE

ii. Tap “Settings”

iii. Tap “Connection” Tab and select COnnections

iv. Select ”Add new modem connection” to setup your

connection

v. Please insert the desired connection name and select

Bluetooth Dial-Up Modem for the modem section.

vi. Input your ISP dial-up phone number and the user

name/password

vii. Enter ”Advance” setting and change the connection

speed to “57600” bps

viii. Tapping “finish” to complete setting.

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