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Calamp Guardian 400 UHF 406-470 MHZ w/ Full Duplex

Starting at: $1,300.00

  • Model: 140-5046-301

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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 offers an extensive amount of versatility. The Guardian is RS-232, RS-422 and RS-485 compatible and permits simple, half-duplex or full-duplex transmission operations. RTS-CTS handshaking protocol and data activated transmission (DOX) modes are also well-supported. The Guardian 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. This device's Field Programming Software offers unit programming, link testing and RF path verification. The Guardian is readily available for analog operations, which include, phone line substitutions, paging, slow speed data applications, 600ohm and/or high impedance audio input and output selection. This modem 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
  • 10-30 VDC Wide Range Power Supply
  • On/O?ine Diagnostics for Network Health & Status
  • OTA compatible with T-96SR and TSLM and DL-3400 and JSLM analog product lines
  • Flexible, programmable External I/O interface
  • User selectable data rates: 4,800, 9,600, 19,200 kbps

With its cutting-edge features and high speed connectivity, the Calamp Guardian is a great solution that will surpass all of your business or company's needs.