12.5kHz channel NBFM VHF Transceiver

The ENX1 transceiver module offers a 100mW RF output VHF data link in a DIL pin-out and footprint. This makes the ENX1 ideally suited to those low power applications where existing narrow band and wideband transmitters provide insufficient range. A half duplex radio data link can be achieved over a distance up to 10km+ with suitable choice of data rate and antennas.


  • Standard frequency: 169.40625MHz and 169.44375MHz
  • Other frequencies from 120MHz to 180MHz
  • 12.5 kHz channel spacing
  • Data rates up to 3kbps
  • Usable range over 10km
  • Fully screened
  • Low power requirements


  • EPOS equipment, barcode scanners
  • Data loggers
  • Industrial telemetry and telecommand
  • In-building environmental monitoring and control
  • High-end security and fire alarms
  • DGPS systems
  • Vehicle data up/download
  • Automatic meter reading (AMR)

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