Telit Wireless Solutions GT863-3GG Product Description
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Telit Wireless Solutions GT863-3GG Product Description

Telit Wireless Solutions GT863-3GG Product Description

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GT863-3GG Product Description
80269ST10077a Rev.0 – 2010-09-22

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Summary of Contents for Telit Wireless Solutions GT863-3GG

  • Page 1 GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22...
  • Page 2 GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 APPLICABILITY TABLE PRODUCT GT863-3GG Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved. Page 2 of 37...
  • Page 3 GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 Disclaimer The information contained in this document is the proprietary information of Telit Communications S.p.A. and its affiliates (“TELIT”). The contents are confidential and any disclosure to persons other than the officers, employees, agents or subcontractors of the owner or licensee of this document, without the prior written consent of Telit, is strictly prohibited.

  • Page 4: Table Of Contents

    Transmitter output power ..................14 4.2. Reference sensitivity ....................15 5. GPS Features ....................... 16 5.1. GPS Sensitivity*......................16 6. GT863-3GG Terminal Interface Description ............17 6.1. Overview ........................17 6.2. Block Diagram GT863-3GG ..................18 6.3. Power plug ......................... 19 6.3.1.
  • Page 5 GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 6.4. Serial ports......................... 20 6.4.1. RS-232 Interface ......................20 6.4.2. USB Interface ......................... 21 6.5. GPIO Interface ......................21 6.6. Status LED ......................... 22 6.7. Antenna Type......................23 6.7.1. GSM/WCDMA antenna ....................23 6.7.2.

  • Page 6: Introduction

    Scope of this document is to give an overview of the technical specific for the GT863- 3GG Terminal. 1.2. Audience This document is intended for customers who are evaluating the GT863-3GG Terminal. 1.3. Contact Information, Support For general contact, technical support, to report documentation errors and to order manuals, contact Telit Technical Support Center (TTSC) at: TS-EMEA@telit.com...

  • Page 7: Text Conventions

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 1.4. Text Conventions Danger This information MUST be followed or catastrophic equipment failure – or bodily injury may occur. Caution or Warning Alerts the user to important points about integrating the – module, if these points are not followed, the module and end user equipment may fail or malfunction.

  • Page 8: Product Description

    Telit GT863-3GGincludes a dedicated set of AT commands to scan all the GSM channels, reporting all available parameters. With EASY FREQUENCY SCAN® the GSM network coverage at the location of the GT863-3GG Terminal can be examined even without inserted SIM in order to select the provider with the best field strength, the most channels or base transceiver stations and to optimize the terminal position Reproduction forbidden without Telit Communications S.p.A.

  • Page 9: Product Features

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 2.2. Product Features Feature Implementation The Telit module handles all GSM/UMTS Incorporates Telit UC864-G processing for, signal and data within the module GT863-3GG. Quad band: GSM 850/900/1800/1900/ Frequency bands Tri-band UMTS 850/1900/2100MHz Power supply...

  • Page 10: Installation

    • Where access is restricted, it may be easier to connect all the cables to the modem prior to securing it in the application. • Securely attach the GT863-3GG Terminal to the host application using two 3mm diameter pan-head screws.

  • Page 11: Documentation And User Guides

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 2.4.3. Documentation and User Guides In order to get more detailed information on hardware and software features please consult different user guides for UC864. They’re available on http://www.telit.com Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved.

  • Page 12: Power Supply

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 Power Supply The power supply of the GT863-3GG Terminal has to be a single voltage source of POWER 5V-30V capable of providing a peak during an active transmission. The power supply recommended being...
  • Page 13 GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 NOTE: In case that power supply equipment is to be ordered, its conformity needs to be verified with the mains supply voltage, frequency, connector type and other national requirements (e.g. certifications) in the countries of its use.

  • Page 14: Operating Frequency

    RF power (+24dBm) on 50 Ohm. GSM–850 / 900 (GSM/GPRS mode) The GT863-3GG transceiver modem in GSM–850/900 operating mode are class 4 in accordance with the specification which determine the nominal 2W peak RF power (+33dBm) on 50 Ohm.

  • Page 15: Reference Sensitivity

    4.2. Reference sensitivity WCDMA-850/1900/2100 The sensitivity of the GT863-3GG wireless modem according to the specifications for the class 3 portable terminals is –108.2 dBm typical in normal operating conditions. GSM–850 / 900 The sensitivity of the GT863-3GG wireless modem according to the specifications for the class 4 GSM–850/900 portable terminals is –107dBm typical in normal operating...

  • Page 16: Gps Features

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 GPS Features The GT863-3GG has an integrated 12 channels, low consumption & high sensitive, GPS receiver. GPS receiver works in standalone mode, but the handset is ready to implement, In standalone mode, the handset demodulates the data directly from the GPS satellites and it requires no server interaction and works out of network coverage.

  • Page 17: Gt863-3Gg Terminal Interface Description

    80269ST10077a Rev.0 – 2010-09-22 GT863-3GG Terminal Interface Description 6.1. Overview GT863-3GG provides the following connectors for power supply, Interface and antennas: 1. SMA connector (female) for GSM/WCDMA antenna 2. 4-pole 3mm Micro Mate-N-LOK connector for power supply 3. SIM card holder 4.

  • Page 18: Block Diagram Gt863-3Gg

    6.2. Block Diagram GT863-3GG Figure 3 shows a block diagram of a sample configuration that incorporates a GT863-3GG and typical accessories. Figure 3: Block diagram Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved. Page 18 of 37...

  • Page 19: Power Plug

    80269ST10077a Rev.0 – 2010-09-22 6.3. Power plug The type of the receptacle assembled on the GT863-3GG Terminal is 4 pin Micro Mate-N-LOK 3mm from MOLEX. Mating headers can be chosen from the MOLEX Micro Mate-N-LOK Series. For latest product information http://www.molex.com...

  • Page 20: Serial Ports

    EMC immunity complies with the vehicular environment requirements according to EN 301 489-7. The user interface of the GT863-3GG Terminal is accessible from a Data Terminal Equipment DTE connected to the RS232 interface and it is managed by AT commands according to the GSM 07.07 and 07.05 specification and the supported commands are...

  • Page 21: Usb Interface

    USB 2.0 specifications and supporting the USB Full-Speed (12 Mb/s) mode. In HSDPA (High Speed download Packet Access) mode, the downlink data speed rates up to 7.2Mbps. Hence OEMs need to interface GT863-3GG to applications in full-speed (12Mbits/s) mode Connector type is Mini-USB type B.

  • Page 22: Status Led

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 6.6. Status LED Red LED displays the network status of the GT863-3GG. Red LED status Device Status permanently on a call is active fast interrupt sequence Net search / Not registered / turning off...

  • Page 23: Antenna Type

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 Green LED displays the operating status of GT863-3GG Suggested application The Green LED control by GPIO-19 of the Telit modem Green LED status Device Status permanently ON Unit active fast interrupt sequence Net search / Not registered...

  • Page 24: Gps Antenna

    “hot” removal of the SIM, therefore the SIM can be extracted and re-inserted while the module is still on. NOTE: On the Telit GT863-3GG Terminal the sensing of a hot removal of the SIM is not supported during power saving mode (AT+CFUN=5). 6.8.1.

  • Page 25: Software Features

    Enhanced EASY GPRS Extension 7.1.1. Overview The EASY GPRS feature allows a user of the Telit GT863-3GG Terminal to contact a device in the Internet and establish with it a raw data flow over the WCDMA/EDGE/GPRS and Internet networks. This feature can be seen as a way to obtain a "virtual" serial connection between the Application Software on the Internet machine involved and the controller of the Telit GT863-3GG Terminal, regardless of all the software stacks underlying.

  • Page 26: Easy Gprs Definition

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 - Keep the WCDMA/EDGE/GPRS context active even after the closing of a socket, allowing the application to keep the same IP address; - Also Mobile terminated (incoming) connections can be made, now it is possible to receive incoming TCP connection requests;...

  • Page 27: Cmux

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 7.2. CMUX CMUX (Converter-Multiplexer) is a multiplexing protocol implemented in the Telit module that can be used to send any data, SMS, fax, TCP data. 7.2.1. Product architecture The Multiplexer mode enables one serial interface to transmit data to four different customer applications.

  • Page 28: Sap: Sim Access Profile

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 7.3. SAP: SIM Access Profile 7.3.1. Product architecture The SAP feature allows the module to use the SIM of a remote SIM Server. This feature is implemented using special AT Command on a Virtual circuit of the CMUX interface.

  • Page 29: Pfm (Premium Fota Management)

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 Feature Procedure Connection Management Connect Report Status Transfer ATR Disconnection Initiated by the Client Disconnection Initiated by the Server Transfer APDU Transfer APDU Transfer ATR Transfer ATR Power SIM on Power SIM on...

  • Page 30: At Command Interface

    7.5. AT Command Interface The Telit GT863-3GG Terminal can be driven via the serial interface using the standard AT commands4 . The Telit GT863-3GG Terminal is compliant with: 1. Hayes standard AT command set, in order to maintain the compatibility with existing SW programs.

  • Page 31: Service And Sw / Firmware Update

    The RS232 serial interface on the Terminal used for the communication with a PC can also be used to update the Telit GT863-3GG Terminal firmware (Software). The firmware update can be done with a specific software tool provided by Telit that runs on windows based PCs.
  • Page 32 GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 1. After pressing OK button on the screen is displayed only the following windows. 2. After selecting COM port, speed and stream file (stream files holds new firmware) press Program button, a flashing blue bar appears on the displayed window.
  • Page 33 GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 3. After powering ON the module the following window is displayed on the screen. The programming is in progress 4. The following window is displayed on the screen when the module is successfully programmed.
  • Page 34 GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 5. After selecting COM port, speed6 and stream file (stream files holds new firmware) press Program button, a flashing blue bar appears on the displayed window. The following window is displayed on the screen.
  • Page 35 7. The following window is displayed on the screen when the module is successfully programmed. 8. Now the GT863-3GG is programmed with the new firmware. Press OK button and exit the tool. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved.

  • Page 36: Product Specified Approval For Ce

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 Product specified approval for CE Name: Industrial GSM/UMTS Communication unit Model: GT863-3GG Reference standard(s): Radio Note: test only for GC864 module Number Market Standard Procedure Europe EN 301 511 V9.0.2 Spurious Emissions testing...

  • Page 37: Safety Recommandations

    GT863-3GG Product Description 80269ST10077a Rev.0 – 2010-09-22 SAFETY RECOMMANDATIONS READ CAREFULLY Be sure the use of this product is allowed in the country and in the environment required. The use of this product may be dangerous and has to be avoided in the following areas: •...

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