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Marsa54LHD Flight Computer

Flight success is at the top of design priority with extensive diagnostic features to avoid failures provide you the confidence to fly.

The MARSA54LHD is a hardened flight computer that was designed to be the most advanced rocketry altimeter on the market and at the same time be the easiest to configure and program.


  • Removable LCD Screen
  • Output channels: 4
  • AUX signal output channel: 1
  • Output current: 8A pulse, outputs short circuit protected
  • Baro Sensor to 45,000 ft MSL
  • 50g or 100 g Accelerometer option
  • Apogee Detect Modes: 5 (Baro, Accel, Baro OR Accel, Baro AND Accel, Kalman Filter)
  • Delay setable on all apogee events
  • Altitude Events: Altitude programmable in 100 ft increments
  • Timer Events: From launch detect, from motor burnout, altitude
  • Firmware flashable for updates
  • Four programmable memory presets
  • Power Supply: 7 - 11 vdc
  • Size: 54mm x 100mm (2.125" x 3.94")

This product was added to our catalog on Monday 12 June, 2017.
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