Design with Haoze

Wireless Modem


G20 is a GPRS terminal based on the cellular module SIM900. The intelligent terminal support Quad-band GPRS with Class 10 transmission, and integrated with TCP/IP stacks, it can be utilized as an all-in-one M2M solution that require voice and data exchange in worldwide coverage.

With a wide range of industrial interfaces and extended working temperature range, the reliable terminal is an ideal solution for most applications such as remote maintenance & control, environmental monitoring and security etc. It allows quick and easy implementation, reduces customer cost significantly and lowers the entry barries to wide range M2M business.

General features

    General features                                       
    • Quad-Band 850/900/1800/1900MHz
    • GPRS multi-slot class 10/8
    • GPRS mobile station class B             
    • Compliant to GSM phase 2/2+
      -Class 4(2W @850/900MHz)
      -Class 1(1W @1800/1900MHz)

    • SIM application toolkit
    • Supply voltage range
    : 5V~16V
    • Operation temperature: -40℃~ +85℃
    • Low power consumption
    • Dimension: 98*60*22mm
    • Weight: 125g

    Specifications for Data transfer
    • GPRS class 10: max.85.6Kbps(DL/UL)
    • PBCCH support
    • Coding scheme CS 1,2,3,4
    • PPP-stack

    Specifications for SMS via GSM/GPRS
    • Point to point MO and MT
    • SMS cell broadcast
    • Text and PDU mode

    Software features
    • 0710 MUX protocol
    • MMS
    • TCP/IP
    • Embedded TCP/UDP protocol
    • Embedded AT

    • SIM Slot
    • 4-PIN Power Jack
    • RS-232 connector(DB9 female)
    • GSM antenna connector
    • Reset
    • 10-PIN connector

jQuery鼠标滑过展开qq客服 -