Marvelmind Super-Beacon (37kHz)

Marvelmind RoboticsSKU: RB-Mav-35
Manufacturer #: 4745010309083

Price  :
Sale price $114.24

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Only 2 units left

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Description

  • 1 x Marvelmind Super Beacon (37kHz)
  • 55 x 55 x 33 mm (with 50 mm antenna: 55 x 55 x 65 mm)

Distance between beacons:

  • Reaches up to 50m 1D / Up to 120m 1D (With Marvelmind Horn)
  • 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

Additional sensors

  • IMU - Accelerometer + gyroscope

Interfaces

  • UART
  • SPI
  • Virtual UART via USB
  • NMEA

Location update rate

Non-Inverse Architecture:

  • 0.05–25 Hz
  • Can be set manually or in automatic mode
  • Depends on the distance between the mobile and stationary beacons (shorter distance — higher update rate)
  • Depends on the number of mobile beacons: for example, the update rate of 25Hz for 1 mobile beacon will result in update rate of 25 Hz/2 for 2 mobile beacons, and 25 Hz/3 – for 3 mobile beacons, etc. – TDMA approach
  • Depends on the radio interface profile (500 kbps vs. 38 kbps)

Inverse Architecture:

  • 0.05 – 25 Hz. Future SW releases are planned to support IMU fusion that will enable the update rate of up to 100 Hz
  • Can be set manually or in automatic mode
  • Depends on the distance between the mobile and stationary beacons (shorter distance - higher update rate)
  • Doesn’t directly depend on the number of mobile beacons – all of them are receiving
  • Depends on the radio interface profile (500 kbps vs. 38 kbps)

Power supply and battery lifetime

Internal:

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

External:

  • MicroUSB – recommended for permanent use

Weight:

  • 59 grams (including 1000 mAh battery, housing and 50 mm antenna)
  • 27 grams (bare board w/o battery)

Supported Accessories

  • Antenna Full-Size
  • Horn
  • External Microphone-IP67

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