Sierra Wireless GTM1 Users manual
User Manual
GTM-1
WI_DEV_DEN_UGD_002
002
October 30
, 2007
Reference:
Version:
Date:
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Copyright
Copyright
CopyrightCopyright
GTM-1 User Manual
This manual is copyrighted by WAVECOM with all rights reserved. No part of this
manual may be reproduced, modified or disclosed to third parties in any form
without the prior written permission of WAVECOM.
No Warranty/No Liability
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expressed or implied, including any implied warranties of merchantability, fitness for
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GTM-1 User Manual
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Table of
Table of Contents
Table of Table of
1 Introduction................................................................................. 1
Contents
ContentsContents
GTM-1 User Manual
1.1 SCOPE AND OUTLINE OF THIS SPECIFICATION .............................................. 1
2 Terminology ................................................................................ 1
3 Structure of GTM-1 Outline.......................................................... 2
4 Main Features .............................................................................. 3
4.1 CDMA ANTENNA CONNECTOR CN#2 ........................................................... 4
4.2 GPS ANTENNA CONNECTOR CN#3............................................................... 4
4.3 GPS ANTENNA SPECIFICATION ..................................................................... 4
5 Operation Specification ................................................................ 5
5.1 ENVIRONMENTAL CONDITION ..................................................................... 5
5.2 ROHS AND VOC COMPLIANCE ..................................................................... 5
6 Dimension ................................................................................... 6
6.1 GTM-1 DIMENSIONS ................................................................................... 6
7 Pin Names and Pinout of CN#1..................................................... 7
7.1 PIN ARRANGEMENT ..................................................................................... 7
8 FCC Certification.......................................................................... 9
GTM-1 User Manual
Page ii of ii
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1 Introduction
1.1 Scope and Outline of this Specification
This document is the hardware and system User Manual for the GTM-1. The GTM-1 is a
CDMA communications module for In-vehicle telematics service.
2 Terminology
Table 1.
Table 1. Terminology
Table 1.Table 1.
Abbreviation
Abbreviation Definit
AbbreviationAbbreviation
CSD Circuit Switched Data
Definition
DefinitDefinit
ion
ionion
GTM-1 User Manual
deg
DTMF Dual Tone Multiple Frequency
E/C Echo Cancellation
GPIO General Purpose I/O
GPS Global Positioning System
N/C Noise Cancellation
OTA Over The Air activation
OTAPA OTA Parameter Administration
OTASP OTA Service Provisioning
RTC Real Time Clock
SMS Short Message Service
UART Universal Asynchronous Receiver Transmitter
USB Universal Serial Bus
In this document, “deg” represents a temperature unit meaning
“degree(s) Celsius”.
GTM-1 User Manual
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