GPRS-MODEM

GSM GPRS Modem GPRS DTU Terminal

SKU: GPRS-MODEM Category:
  • Description

    GPRS-MODEM is based on four frequency GSM/GPRS module,which can be user for GSM SMS sending and GPRS data transmission.

    Introduction of GSM Modem

    GPRS-MODEM built-in four frequency GSM/GPRS industrial-strength module, provide standard RS232 interface, can be directly connected to equipment. Through the terminal based on global GSM network access to equipment, wireless access to Internet, so realize data transparent transmission.

    When used for GSM SMS sending, the equipment can integrate with all kinds of OA system. When used to send notices and fault alarm messages, we can provides direct available SMS sending software and secondary development controls.

    When used for GPRS data transmission, this device is the value-added solutions M2M application. Apply to vehicle, industrial-strength PDA, personal tracking, wireless POS, intelligent metering, weather, digital medical treatment, telemetry, military, space exploration, agriculture, forestry, water, coal mine, petrochemical and other fields, to provide perfect GSM/GPRS SMS, data transmission service.

    Product Feature of GSM Modem

    • Using the high performance four frequency industrial-strength wireless module
    • Embedded reliable TCP/IP network protocol
    • Stable usb flash disk protection mechanism
    • General RS232 interface
    • Support 3V/1.8V SIM card
    • Can realize messaging and CSD services
    • EMF-RFI and good shell packaging
    • Use simple AT command interface
  • Product Specification

    Network

    • Standard
    • GSM / GPRS
    • Rate
    • 14.4 Kbps ~ 57.6 Kbps
    • Standard Frequency Range
    • 850/900/1800/1900MHz
    • GPRS Multi-slot Class
    • GPRS Class 10
    • GPRS Terminal Device Class
    • Class B
    • GPRS Coding Schemes
    • CS1 ~ CS4
    • Max Launch Power
    • GSM900 class4(2W),DCS1800 class1(1W)
      • Application
      • GSM standard AT instruction set / USR extension AT instruction set / data transmission / SMS transmission

    Serial

        • Port Number
        • 1
        • Interface Standard
        • RS-232:DB9 cellular type
        • Data Bits
        • 5,6,7,8
        • Stop Bit
        • 1,1.5,2
        • Check Bit
        • None,Even,Odd
        • Baud Rate
        • 300 bps ~ 115200 bps
        • Flow Control
        • RTS / CTS / DTR / DSR / DCD / RI

    Device Interface

        • Antenna Interface
        • 50Ω/SMA-K(female terminal )
        • SIM Card
        • 1.8V / 3V
        • Speech Interface
        • null

    Software

        • Configuration
        • computer set-up software,serial command,sms command

    Basic Parameter

        • Size
        • 94 x 84.5 x 25 mm (including shell and terminals)
        • Operating Temp.
        • -40 ~ 85°C(industry)
        • Storage Temp.
        • -40 ~ 85°C,5 ~ 95% RH(no condensation)
        • Input Voltage
        • DC 5 ~ 18 V
        • Working Current
        • Average:100 ~ 200mA,Max:1200mA

    More

      • Certificate
      • CE,FCC
      • Warranty
      • 2 years
      • Accessory
      • 12V1A power,male to female serial line,GPRS rod antenna
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