OPS243-C FMCW and Doppler Radar Sensor


OPS243-C FMCW and Doppler Radar Sensor

The OPS243-C provides a simple radar sensor solution that can quickly and easily detect and report motion, speed, direction, and range for objects in its field of view.  A simple API enables a flexible solution that can be tailored for different applications.  Full FCC/IC modular certification (pending) lowers development cost and time.

Product Brief

Detailed Datasheet (contact Customer Service)

CAD Model (contact Customer Service)

Only 2 left in stock (can be backordered)

SKU: OPS243-C-FC-RP Category:
  • Description
  • Additional information


OPS243-C Short Range Radar Sensor

The OPS243-C is complete FMCW and Doppler radar sensor providing motion detection, speed, direction, and range reporting.  All radar signal processing is done on board and a simple API reports the processed data.  Flexible control over the reporting format, sample rate, and module power levels is provided.  The sensor will carry full FCC/IC modular approval, lowering cost and speeding development time for integrating into systems.

The OPS243-C radar sensor is ideal for traffic monitoring solutions with a narrow 20° beam width for looking down a few lanes of traffic or a sidewalk.  Data it output over either USB, UART, or RS-232 interfaces.


  • 1-60m (3-197’) detection range
  • Speed reporting in excess of 138mph
  • Speed accurate to within 0.5%
  • Direction reporting (Inbound/Outbound)
  • Range reporting with 10% accuracy
  • Narrow 20° beam width (-3 dBm)
  • USB, UART, and RS-232 interface
  • Simple API control
  • Full FCC/IC modular certification (pending)
  • 1.5W Active power, 0.7W Idle power
  • Small form factor 75 x 90 x 12 mm, 15g


  • Traffic Monitoring
  • Drone Collision Avoidance
  • Robotic Control
  • IoT Sensor

Additional information

Weight 1 lbs
Dimensions 7 × 6 × 4 in