Sierra Wireless GTM1 Cellular/ PCS CDMA Module User Manual GTM 1 User Manual Rev002 Final

Sierra Wireless, Inc. Cellular/ PCS CDMA Module GTM 1 User Manual Rev002 Final

Users Manual

User Manual GTM-1 Reference: WI_DEV_DEN_UGD_002 Version: 002 Date: October 30, 2007
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page i of i GTM-1 User Manual TrademarksTrademarksTrademarksTrademarks , , ®, “YOU MAKE IT, WE MAKE IT WIRELESS®”, WAVECOM®, Wireless Microprocessor®, Wireless CPU®, Open AT® and certain other trademarks and logos appearing on this document, are filed or registered trademarks of Wavecom S.A. in France and/or in other countries. All other company and/or product names mentioned may be filed or registered trademarks of their respective owners. CopyrightCopyrightCopyrightCopyright 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 LiabilityNo Warranty/No LiabilityNo Warranty/No LiabilityNo Warranty/No Liability This document is provided “as is”. Wavecom makes no warranties of any kind, either expressed or implied, including any implied warranties of merchantability, fitness for a particular purpose, or noninfringement. The recipient of the documentation shall endorse all risks arising from its use. In no event shall Wavecom be liable for any incidental, direct, indirect, consequential, or punitive damages arising from the use or inadequacy of the documentation, even if Wavecom has been advised of the possibility of such damages and to the extent permitted by law.
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page ii of ii GTM-1 User Manual Table of Table of Table of Table of ContentsContentsContentsContents 1 Introduction................................................................................. 1 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 This document is the sole and exclusive property of WAVECOM. Page 1 of 9 GTM-1 User Manual 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.Table 1.Table 1. Terminology AbbreviationAbbreviationAbbreviationAbbreviation DefinitDefinitDefinitDefinitionionionion CSD Circuit Switched Data deg In this document, “deg” represents a temperature unit meaning “degree(s) Celsius”. 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
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page 2 of 9 GTM-1 User Manual 3 Structure of GTM-1 Outline The outline specifications of the GTM-1 are listed in the following table. Table 2.Table 2.Table 2.Table 2. Dimensions of GTM-1 ItemItemItemItem DescriptionDescriptionDescriptionDescription Printed circuit board Overall dimensions: 54mm * 105mm t = 1.6mm +/- 0.1 See 6 for the detail dimension. CN#1 60 pins board-to-board connector is used. CN#2 (I/F to CDMA antenna) RF connector is used. CN#3 (I/F to GPS antenna) RF connector is used. Outline drawing (Reference) CN#3 (GPS) <Top side> <Under side> CN#1 CN#2 (CDMA)
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page 3 of 9 GTM-1 User Manual 4 Main Features The main features of the GTM-1 are presented in the table below. Table 3.Table 3.Table 3.Table 3. Main Features of GTM-1 ItemItemItemItem SpecificationSpecificationSpecificationSpecification NotesNotesNotesNotes Band Class0 Tx: 824~849 MHz Rx: 869~894MHz Frequency BandFrequency BandFrequency BandFrequency Band Band Class1 Tx: 1850~1910 MHz Rx: 1930~1990MHz SpecificationsSpecificationsSpecificationsSpecifications CDMA2000 1X IS98-e Band Class 0 +24dBm (251.12 mW) +/-1dB Max Power outputMax Power outputMax Power outputMax Power output Band Class 1 +24dBm (251.12 mW) +/-1dB Supply voltageSupply voltageSupply voltageSupply voltage 4V +/-5% Current Current Current Current consumptionconsumptionconsumptionconsumption In Communication 900mA MAX Hardware FeaturesHardware FeaturesHardware FeaturesHardware Features Autonomous GPS (Not BS assisted) GPS Operating Operating Operating Operating temperaturetemperaturetemperaturetemperature -30oC to +70oC Ambient temperature Storage Storage Storage Storage temperaturetemperaturetemperaturetemperature -40oC to +85oC Ambient temperature Note: The GTM-1 meets the characteristics described in Table 3 at all temperatures within the operating temperature range.
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page 4 of 9 GTM-1 User Manual 4.1 CDMA Antenna Connector CN#2 The CDMA antenna cable interfaces to connector CN#2. The maximum allowable antenna system gain in the 850 MHz band is 6.76 dBd.The maximum allowable antenna system gain in the 850 MHz band is 6.76 dBd.The maximum allowable antenna system gain in the 850 MHz band is 6.76 dBd.The maximum allowable antenna system gain in the 850 MHz band is 6.76 dBd. The maximum allowable antenna system gain in the PCS band is 8 dBi.The maximum allowable antenna system gain in the PCS band is 8 dBi.The maximum allowable antenna system gain in the PCS band is 8 dBi.The maximum allowable antenna system gain in the PCS band is 8 dBi. 4.2 GPS Antenna Connector CN#3 The GPS antenna cable interfaces to connector CN#3. The GTM-1 includes a GPS function for the acquisition of vehicle location information. 4.3 GPS Antenna Specification The GTM-1 GPS Antenna performance is described below. ItemItemItemItem DescriptionDescriptionDescriptionDescription Frequency 1575.42+/-1.023MHz Polarization RHCP Input impedance 50ohm (VSWR =3 or less) Gain +15 to +30 dBic (= Antenna gain + LNA gain + cable loss) Isolation between CDMA antenna and GPS antenna. 10 dB or more
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page 5 of 9 GTM-1 User Manual 5 Operation Specification 5.1 Environmental Condition The GTM-1, installed in its enclosure, meets the requirements described under the environmental operating conditions shown in Table 4. Table 4.Table 4.Table 4.Table 4. Environmental Operating Conditions ItemItemItemItem RatingRatingRatingRating UnitUnitUnitUnit Absolute Maximum Rating 5 V Ambient Operating temperature -30 to +70 deg. C Ambient Storage temperature -40 to +85 deg. C Humidity 95 or less % 5.2 RoHS and VOC Compliance The GTM-1 is Lead-free, including all components and solder. The GTM-1 is in compliance with the RoHS (Restriction of Hazardous Substances) mandate. The GTM-1 is in compliance with the VOC (Volatile Organic Compounds) mandate.
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page 6 of 9 GTM-1 User Manual 6 Dimension 6.1 GTM-1 Dimensions
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page 7 of 9 GTM-1 Operational Description 7 Pin Names and Pinout of CN#1 7.1 Pin Arrangement The table below presents the pin names for each pin as presented in the figure above. Table 5.Table 5.Table 5.Table 5. Pins and Corresponding Pin Names Pin namePin namePin namePin name Pin No.Pin No.Pin No.Pin No. Pin No.Pin No.Pin No.Pin No. Pin namePin namePin namePin name GND2 2 1 GPO21 SDN1 4 3 IOVCC GPI18 6 5 RESETX VCC2 8 7 GPI6 VCC1 10 9 GPO12 GPO25 12 11 GPO14 POWOFF 14 13 GPI5 GPI20 16 15 GPO13 GPO23 18 17 GPI1 GPO11 20 19 GPI0 GPO8 22 21 SUP2 GPI2 24 23 SDN2 RSTCLK 26 25 DAC1 GPI4 28 27 GPI15 GPI3 30 29 AD2 I2CD 32 31 MIC2_N I2CC 34 33 MIC2_P 5960 5758 5556 5354……910 78 56 34 125960 5758 5556 5354……910 78 56 34 12Pin No.
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page 8 of 9 GTM-1 Operational Description Pin namePin namePin namePin name Pin No.Pin No.Pin No.Pin No. Pin No.Pin No.Pin No.Pin No. Pin namePin namePin namePin name GPI7 36 35 GPI22 AD1 38 37 VOR- SP2_N 40 39 VOR+ SP2_P 42 41 USBG GPI16 44 43 GPO9 VOT- 46 45 USBV VOT+ 48 47 GPI24 VOG 50 49 GPI19 GND3 52 51 GND4 USBS1 54 53 GPO21 USB- 56 55 IOVCC USB+ 58 57 RESETX USBS2 60 59 GPI6
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page 9 of 9 GTM-1 Operational Description 8 FCC Certification The GTM-1 is FCC certified as a ‘mobile device’, which requires a minimum distance of 20 cm between the application’s antenna and the human body. Per FCC Section 15.21, any changes or modifications to the GTM-1 not expressly approved by Wavecom could void the user's authority to operate the equipment. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. Wavecom’s FCC ID may be used by the integrator if the following conditions are followed: 1. The application must be implemented as a “mobile device” and not a “portable device.” 2. The application’s user and installation manuals must include a statement that a minimum distance of 20 cm between the antenna and the human body is required. 3. The antenna system gain must be within the following constraints: a) 850 MHz Band: the antenna system gain must not exceed 6.76 dBd gain. b) 1900 MHz PCS Band: the antenna system gain must not exceed 8 dBi gain. 4. The licensed module will have a FCC ID label on the module itself. The FCC ID label must be visible as defined by the FCC (visible through an open access door is permissible), or a separate label must be similarly visible that conveys the message: “Contains Transceiver Module FCC ID: O9EGTM1.”
GTM-1 User Manual This document is the sole and exclusive property of WAVECOM. Page 10 of 9 GTM-1 Operational Description WAVECOM S.A. - 3 esplanade du Foncet - 92442 Issy-les-Moulineaux Cedex - France - Tel: +33(0)1 46 29 08 00 - Fax: +33(0)1 46 29 08 08Wavecom, Inc. - 430 Davis Dr. Suite 300 - Research Triangle Park, NC 27709 - USA - Tel: +1 919 237 4000 - Fax: +1 919 237 4140WAVECOM Asia Pacific Ltd. - Unit 201-207, 2nd Floor - Bio-Informatics Centre - No. 2 Science Park West Avenue - Hong Kong Science Park, Shatin - New Territories, Hong Kong - Tel: +852 2824 0254 - Fax: +852 2824 0255

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