500mW VHF Narrowband Transceiver

The BiM1H transceiver modules offer a 500mW RF output VHF data link in Radiometrix transceiver standard pin-out and footprint. This makes the BiM1H ideally suited to those low power applications where existing wideband transceivers provide insufficient range.


  • Standard frequency 151MHz band
  • Other frequencies from 120MHz to 180MHz
  • Data rates up to 3kbps for standard module
  • Usable range over 10km
  • Fully screened
  • Feature-rich interface (RSSI, analogue and digital baseband
  • Low power requirements


  • Tracing and asset tracking systems
  • Meter reading systems
  • Industrial telemetry and telecommand
  • Data loggersIn-building environmental monitoring and control
  • Social alarms
  • High-end security and fire alarms
  • DGPS systems
  • Vehicle data up/download

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