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Calamp Guardian 400 UHF 406-470 MHZ 25/12.5 KHZ

Starting at: $1,150.00

  • Model: 140-5046-300

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Guardian DataSheet

The Guardian wireless modem provides a high-speed data link suitable for a wide range of applications that require system security and diagnostic reporting. With its selectable operating modes, the Guardian allows for a significant amount of flexibility. This device is RS-232, RS-422 and RS-485 compatible and permits simple, half-duplex or full-duplex transmission operations. The Guardian also supports RTS-CTS handshaking protocol and data activated transmission (DOX) modes. This modem accommodates transparent, asynchronous serial formats, such as Modbus, Modbus-RTU, AB DF1, and other protocol formats.

With its high-speed and efficiency, the Guardian enables over-the-air rates of up to 19.2 kbps within a 25 kHz channel. With its Field Programming Software, the Guardian offers efficient unit programming, link testing and RF path verification. It is readily available for analog operations, which may include, phone line substitutions, paging, slow speed data applications, 600ohm and/or high impedance audio input and output selection. The Guardian also features real-time, non-intrusive online diagnostics; report received signal strength (RSSI), RF power output, supply voltage and radio performance statistics. An additional list of The Guardian's features and benefits are listed below:


  • 1-10 Watts (1-8 W MAS) Continuous Duty; software selectable
  • Flexible, programmable External I/O interface
  • On/O?ine Diagnostics for Network Health & Status
  • 10-30 VDC Wide Range Power Supply
  • User selectable data rates: 4,800, 9,600, 19,200 kbps
  • OTA compatible with T-96SR and TSLM and DL-3400 and JSLM analog product lines

With its effortless connectivity and versatile features, the Calamp Guardian is a robust solution that will exceed your business or company's expectations.