iTegno 3832 GPRS Modem
Hardware User Guide
02000C09 • v1.0
Confidential
All specifications are correct at the time of release. iWOW Connections owns the proprietary rights to the information contained herein
this document. It may not be edited, copied or circulated without prior written agreement by iWOW Connections Pte Ltd.
© 2008 iWOW Connections Pte Ltd
TABLE OF CONTENTS
1INTRODUCTION.............................................................................................................1
1.1 Abbreviations.........................................................................................................................2
1.2 References.............................................................................................................................2
2PACKAGING ..................................................................................................................3
2.1 Standard Package.................................................................................................................3
2.2 Mounting Bracket (Optional Item)..........................................................................................4
2.3 Power Adapter.......................................................................................................................5
2.4 External GSM Antenna..........................................................................................................5
2.4.1 Characteristics.......................................................................................................................5
2.4.2 Performance..........................................................................................................................5
3HARDWARE INTERFACE .............................................................................................6
3.1 Overview................................................................................................................................6
3.2 Status Indicator......................................................................................................................7
3.3 Serial Link Interface Cable.....................................................................................................8
3.4 Power Supply Interface..........................................................................................................9
3.5 SIM Cover and SIM Tray .....................................................................................................10
3.6 GSM Antenna Interface.......................................................................................................10
4GETTING STARTED....................................................................................................11
4.1 Setting up the modem..........................................................................................................11
4.2 Interfacing Modem with HyperTerminal Software................................................................12
4.2.1 Configuring HyperTerminal for Modem...............................................................................12
4.2.2 Sending Short Messages (SMS).........................................................................................14
4.2.3 Receiving Short Messages (SMS)......................................................................................15
5TECHNICAL SPECIFICATIONS ..................................................................................16
5.1 General Features.................................................................................................................16
5.2 Mechanical Characteristics..................................................................................................16
5.3 Electrical Characteristics .....................................................................................................17
5.4 RF Performance ..................................................................................................................17
5.5 Environmental Characteristics.............................................................................................18
6TROUBLESHOOTING..................................................................................................19
6.1 Is my modem powered up? .................................................................................................19
