iRZ Q2406B

Available for order
  • GSM/GPRS terminal
  • GSM 900/1800
  • Memory: 4 Mb SRAM (32/4), 32 Mb Flash
  • OpenAT® support (C++ programming language)
  • Connectors/interfaces: RS232/GPIO/Audio
  • Description
  • Specifications
  • Documentation

iRZ Q2406B is a dual-band (900/1800 MHz) GSM modem. It supports GPRS class 10 and TCP/IP protocol stack. RS232 is the main interface; besides there are audio interface and 2 x GPIO. The main advantage of this model is the function of downloading the user-defined software developed in the OpenAT environment (С++ programming language). This function considerably extends modem functionality, and thereby, simplifies overall architecture of the system to be developed. Modem is controlled by a standard set of AT-commands and an embedded program. Q2406B is intended for use in telemechanic and telemetering systems, security and alarm systems, as well as in other systems in which wireless data transmission is required.

Frequency Bands:
  • GSM/GPRS 900/1800 MHz;
  • GPRS class 10
  • TCP/IP stack;
  • Available network protocols: TCP, UDP, HTTP, FTP, SMTP, POP3
  • Control through АТ commands (Hayes 3GPP TS 27.007, TS 27.005);
  • SIM applications toolkit;
  • OpenAT® support (C++ programming language):
    • Core: ARM7;
    • Memory: 4 Mb SRAM (32/4), 32 Mb Flash
  • Voice support;
  • Voice Communications:
    • HR/FR/EFR/AMR speech coding;
    • Hands-Free based operations;
    • Noise reduction function, echo suppression
Communication Standards:
  • GPRS class 10 – up to 85.6 Kbps;
  • MS class В;
  • SMS: МТ, МО, СB, Text and PDU modes;
  • USSD;
  • Fax – group 3: class 1
Electrical Characteristics:
  • Voltage: 9 – 30 V
  • Maximum current:
    • 200mA at 12V;
    • 100mA at 24V
Connectors and Interfaces:
  • Micro-Fit 4 connector (power supply, GPIO, INTR);
  • DB15 connector to connect a communication cable (RS232 interface, audio interface);
  • SMA jack to connect a GSM antenna
Physical Characteristics:
  • Aluminum casing;
  • Dimensions: 76 х 77 х 31 mm max;
  • Weight: 100 g max;
  • Operating temperature range: -20°C to +50°C