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  • GSM/GPRS Module

    GM47

    Product Features

    The GM47 is a OEM module manufactured by Sony Ericsson.The GM47 is a EGSM Dual Band 900/1800 Mhz device.

    They include the following features:

    Dual band GSM radio device (EGSM 900/
    1800 MHz [GM47]
    Compliant with 3GPP GSM Phase 2+ standards
    (Small MS)
    Class 5 (0.8W @ 850 MHz)
    Class 4 (2W @ 900 MHz)
    Class 1 (1W @ 1800/1900 MHz)
    Power supply:
    3.4 4 VDC
    250mA average current in voice
    communication (CS, average)
    350mA average current in data
    communication (GPRS 4+1)
    smaller than 5mA average current in idle mode
    Overall dimensions (excluding connectors):
    50 x 33 x 7.2mm
    Operating temperature range: 25C to +55C
    Storage temperature range: 40C to +85C
    Weight: 18.5g (including shielding)

     

     

    Data features

      Data circuit asynchronous, transparent and
      non transparent up to 9.6 kbps
      HSCSD (2+1), up to 19.2 kbps
      GPRS Class B (4+1), up to 85.6 kbps
      P Channel Support
      Coding schemes CS1-CS4
      GSM 07.10 Multiplexing Protocol

       

    Interfaces

    • Single antenna interface (MMCX)
      Single 60 pins board-to-board connector
      including:
      Power supply connection
      3/5V SIM interface with SIM detection
      2 microphone inputs and 2 speaker outputs
      4 x General Purpose I/Os
      RS-232 serial link (2.7V) supporting:
      Remote control by AT commands
      (GSM 07.07 and 07.05)
      Serial baud rate from 1200 to 460,800 bits/s
      2 x General Purpose Serial Interface
      3 x Analogue to Digital Converter
      1 x Digital to Analogue Converter
      1 x buzzer output

       

    SMS features

    • Text and PDU
    • point to point (MT/MO)
    • Cell Broadcast
    • Concatenation up to 6 SMS

    Voice Features

    • Telephony
    • Emergency calls
    • Full Rate, Enhanced Full Rate and Half Rate (FR/EFR/HR)
    • Dual Tone Multi Frequency Function (DTMF)

    GSM Supplementary Services

    • Call forwarding
    • Call hold, waiting and multiparty
    • Calling/called number identification
    • Advice of charge
    • USSD
    • Alternate line service
    • Customer service profile
    • Preferred networks
    • Operator selection
    • Network registration
    • Call barring
    • Call transfer

    Other Features

    • ME + SIM phone book management
      • Read/Write/Find
      • Call screening
      • Groups
      • Personal rings
      • settings
    • SIM Application Toolkit Class 2
    • Real Time Clock
    • Alarm management
    • Software upgradeable
    • Audio control
    • UCS2 16 bit data supported

    Documentation

    Product Brief: Datasheet_GM47.pdf (95.4 KB)

    © Sytronic Technology Ltd 2005

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