Graupner X-8N

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Graupner/SJ HoTT 2.4 GHz transmission technology ensures great functionality and reliability thanks to bidirectional communication between the transmitter and receiver with integrated telemetry, voice output via headphones and ultra-fast controller response times. Thanks to simplified programming technology, programming is possible through a capacitive touch display and additional keys, making operation easy. The 128 x 64 pixel TFT display ensures all setting parameters and telemetry data are depicted perfectly. It is possible to store telemetry data and other model memories on a micro SD card. USB connector for read-out of model memories and for software upgrades.

Age recommended by manufacturer: 14 years and up


  • Microcomputer remote control system with state-of-the-art 2.4 GHz Graupner HoTT technology
  • Bidirectional communication between transmitter and receiver
  • Steering wheel can be installed for left and right-handers
  • Joystick can be installed for left and right-handers
  • Gas/brake lever adjustable
  • Internal telemetry
  • Different languages (German, English, French) possible later via software update. For availability of the respective language, see Download area
  • Storage of telemetry data
  • Ultrafast response times through direct transmission of the data from the main processor to the 2.4-GHz transceiver with reliable transmission. No additional delays through detours via a module processor.
  • Model copy function
  • Servo reverse function
  • Servo end point setting
  • Subtrimm menu
  • Clocks for refuelling stops and running time
  • Round time stop function
  • Servo speed
  • Throttle settings
  • Brake settings
  • Antiblocking system for the brake
  • Mixer and brake mixer
  • Special mixers and modes for crawlers, track vehicles, and boats with two motors
  • Telemetry can be switched off for competition
  • Failsafe

The set contains:

Graupner/SJ HoTT X-8E, NiMH 2000 mAh transmitter battery, Graupner/SJ HoTT GR-8 Race receiver, transmitter charger, update cable


  • Dimensions (LxWxH) 141 x 220 x 180 mm
  • Operating voltage 3,4 ... 6 V
  • Frequency 2400 ... 2483,5 MHz
  • Modulation FHSS
  • Range approx. 500 m
  • Control function 4
  • Temperature range -10 ... +55 ?C
  • Aerial length 80 mm

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