iRZ MG Terminal


Recommended replacement: iRZ MC52iT
  • GSM terminal
  • Description
  • Specifications
  • Documentation

MG Terminal is a dual-band (900/1800 MHz) GSM modem intended for data transmission via cellular communication. External interfaces: RS232 serial port, TJ-4P4C connector for audio handset connecting, TJ6-6P6C power connector. The main functions include: data transmission by use of CSD and GPRS technologies, reception and transmission of voice signals, faxes and SMS-messages. The modem is controlled by standard AT-commands. MG Terminal is designed to operate in automatic data collecting systems of heat and electricity supply meters, as well as in other systems with wireless data transmission. 

Frequency bands
  • GSM 900/1800 MHz;
Available network protocols
  • Control is effected through AT-commands (Hayes 3GPP TS 27.007, TS 27.005);
  • Toolkit for SIM-applications;
Power supply
  • Timer restart function is realized;
  • Supply voltage range: 9 V ... 30 V;
  • Supply current less than:
    • At 12 V supply voltage - 200 mA;
    • At 24 V supply voltage - 100 mA;
Main parameters
  • SMS: MT, MO, CB, Text and PDU modes;
  • CSD up to 14.4 kbps;
  • USSD;
  • Fax group 3 class 1;
  • Voice communication:
    • HR/FR/EFR/AMR speech coding;
    • Hands-free base operations;
    • Noise reduction function, echo suppression;
  • DB9 connector for data cable connection (interface RS232);
  • FME connector for GSM antenna connection;
  • TJ4-6P4C connector for audio interface connection;
  • TJ6-6P6C connector for power supply connection;
  • Plastic housing;
  • Dimension less than: 69 х 74 х 33 mm;
  • Weight less than: 100 g;
  • Operating temperature range: -40°C ... +65°C.