Marvelmind Super-Beacon (28kHz)

Marvelmind RoboticsSKU: RB-Mav-79
Manufacturer #: 4745010309052

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  • 1x Marvelmind Super-Beacon (28kHz)


  • 55 x 55 x 33 mm

  • Ultrasonic Frequency: 28 kHz
  • Weight: 27 g (bare board w/o battery)

Distance between beacons

  • Reaches up to 50 meters in lab conditions
  • Recommended distance is up to 30 meters (RX4 to RX4)
  • Range of stable tracking of Super-Beacon + Super-Beacon is 20-50% bigger than the range of Beacon HW v4.9 + Beacon HW v4.9 in the same conditions

Coverage area

  • Reaches up to 1000 m2 with the Starter Set configurations
  • Coverage for larger territories is similar to cellular networks

Location precision

  • Absolute: 1–3% of the distance to the beacons
  • Differential precision: ±2 cm
  • Differential precision is on par or better than in the Beacon HW v4.9, partially, because the sensor is a point – not as spread sensors of HW v4.9; and, partially, because of higher processing power and more advanced algorithms of the Super-Beacon

Power supply and battery lifetime


  • LiPo battery 1000 mAh
  • Battery lifetime totally depends on usage
  • Receiving beacon mode with 8Hz update rate and 10m-submaps => up to 30h
  • Transmitting beacon with 1/10Hz update rate => several months
  • Future power-saving features may increase battery life to 1year and more (with a very slow update rate or location update on demand)


  • micro USB - recommended for permanent use

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