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  • INCLUDES:12CH and 6CH Telemetry Receiver and Carrying Case

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MZ-24 12 Channel 2.4G.HZ HoTT Color TFT Transmitter + 12CH and 6CH Telemetry Receiver and Carrying Case

RRP: $759.95
$679.95 (You save $80.00)

Product Description



is what makes the Graupner mz-24 one of the most versatile radio on the market at a price point unmatched in the industry. With its 12 channels and built in real-time voice telemetry you will experience a new level of connection between you and your model. Usability is easy with the TFT color and touch screen. Navigating through the basic and function menus is simple with the touch of your finger, stylus or navigation keys.

The high precision quad bearings and adjustable gimbals with 4096 resolution provide a smooth feeling for accurate flight control. High reliability is achieved by hopping over 75 2.4 GHz channels to secure the most reliable interference free operating channel for a safe and worry free flight.




Telemetry is integrated in all of our HoTT (Hopping Telemetry Transmission) radio systems and the mz-24 will not require any additional purchase for important telemetry functions such as signal quality, temperature or receiver voltage. Like all of our HoTT receivers, the included 12ch and 6ch receivers provide telemetry functions that can be configured to notify you in case of an imminent system failure. Graupner provides a wide selection of telemetry ESC's, modules and sensors that can connect directly to your HoTT receivers for immediate operation without the need for external hub boxes or complex wiring. Our third party partners provide additional telemetry products that will seamlessly work with your mz-24 HoTT radio.

Telemetry functions and notifications can be easily assigned to switches to provide information about battery voltage, used battery capacity, altitude, flight direction, speed and much more increasing your situational awareness and adding extra flight safety. No more surprises from sudden depleted batteries or flying out of range situations. The real-time bi-directional HoTT transmission protocol will constantly monitor system health and notify you when needed. Flight information is logged on a SD memory card during flight with all the important flight data to help you later analyze your system reliability and performance.




All HoTT products can be programmed and setup directly from the mz-24 radio. No need for cables, computers or programming boxes! Need to reverse your motor direction, setup your flight controller or make receiver settings? The mz-24 radio provides easy access to all the available functions of any HoTT device directly from the radio. Each HoTT device contains a user interface just like a website where your mz-24 HoTT radio functions as a browser to access the HoTT device allowing you to make on the spot changes at the field and even in the air during flight!




Making good use of your investment in Graupner products is important to us. All of our HoTT products such as receivers, flight stabilization systems, multirotor flight controllers, flybarless controllers, ESC and many more are all designed to be compatible with another regardless of HoTT radio used. This unified technology standard will ensure the same operation and user experience across all devices increasing usability and ease of use when using Graupner HoTT products.


Our wide selection of HoTT flight controllers for flybarless helicopters, airplanes and multirotors will further enhance the usability of your mz-24 making it future proof for new developments.

Interoperability is further extended with our wireless trainer link where the mz-24 radio can be used with any other Graupner HoTT radio in student teacher mode.



  • Intuitively easy to use menus comparable to Smartphones
  • Quad bearings with 4096 resolution gimbals for smooth operation
  • External accessible stick tension adjustments
  • Voice announcements from built in speaker or optional ear piece
  • Real-time data logging of all critical flight information
  • Updateable firmware with Graupner Firmware Update Studio
  • Well balanced weight distribution of radio with comfortable rubber hand grips
  • User assignable switches and proportional controls
  • 12 fully proportional channels
  • User adjustable mode selection (1, 2, 3 or 4)
  • External DSC port for flight simulator connections or third party devices
  • HoTTSync for exclusive and safe operation of your models
  • 6 freely assignable Q-Links (flight modes)
  • Selectable signal repetition time of 10ms or 20ms for digital or analog servos
  • Use of up to 75 frequency hopping channels to ensure operating reliability
  • Wireless student and teacher mode
  • 30 model memories with almost unlimited model storage on SD memory card
  • Multi receiver binding for expansion and system redundancy
  • Support for digital SUMD or SUMO outputs for third party products


  • mz-24 Transmitter
  • USB PC interface set
  • USB interface adapter wire
  • 4000 mAh LiPo Battery
  • Battery Charger
  • GR-24L 12ch receiver
  • GR-12L 6ch receiver
  • Manual
  • USB Cable
  • SD Card adapter
  • SD Card case
  • Micro SD Card
  • Hard case
  • USB adapter wire
  • Neckstrap
  • Two year Warranty











  • 14 Wing Types - NORMAL: 1A, 1A1F, 2A, 2A1F, 2A2F, 2A4F, 4A2F, 4A4F, DELTA: 2A, 2A1F, 2A2F, 2A4F, 4A2F, 4A4F
  • 3 Tail Types - Normal, V-Tail, 2 Elev.
  • 8 Free Program mixers, 5 x Linear Mixers, 3 x Curve Mixers
  • Aileron Differential
  • Throttle Curve Mixer
  • Flap Settings
  • Airbrake Function
  • V-Tail Function
  • Idle Low Function
  • Snap Roll Function
  • Dual Rate/Expo





  • 14 Wing Types - NORMAL: 1A, 1A1F, 2A, 2A1F, 2A2F, 2A4F, 4A2F, 4A4F, DELTA: 2A, 2A1F, 2A2F, 2A4F, 4A2F, 4A4F
  • 3 Tail Types - Normal, V-Tail, 2 Elev.
  • 8 Free Program mixers, 5 x Linear Mixers, 3 x Curve Mixers
  • Aileron Differential
  • Differential Reduction
  • Throttle Curve Mixer
  • Flap Settings
  • Camber Function
  • Butterfly Function with Elevator Compensation
  • V-Tail Function
  • Snap Roll Function
  • Dual Rate/Expo


  • 6 Swash Plate Types - 1S, 2S 180, 3S 120, 3S 140, 3S Elev, 4S 90
  • Pitch Curves (7 Points)
  • Throttle Curves (7 Points)
  • Pitch Throttle Trim x 6
  • Swash Limit
  • Swash Mixer
  • 8 Free Program mixers, 5 x Linear Mixers, 3 x Curve Mixers
  • Throttle Mixer - AILE>THRO, ELEV>THRO, RUDD>THRO
  • Gyro & Governor Function
  • Pitch Tail Mixer
  • Dual Rate/Expo

Operating Voltage 3.3 ~ 6V (1S LiPo or 4S NiMH)

Battery LiPo 1S 4000mAh

Current consumption(mA) About 540.0mA

Controller 32bit micro controller

Radio Frequency band 2.4000 ~ 2.4835 GHz

Radio Modulation FHSS

Temperature rang About -10 ~ +55`C (-50 ~ +131`F)

Antenna Dipole Antenna 

Control Channel 12CH

Display 3.5" TFT LCD

Telemetry function Internal LCD and Optional Smart Box

Telemetry announce Speaker and earphone

Toggle switch 8ea

Digital trim 2ea

Slide lever 2ea

Volume knob 4ea

Mp3 play yes

UI Interface LCD display touch

Quick Link (Flight Modes) 6

Model memory 30

SD-card Yes (SD card included)

Battery charge DC Jack or optional USB charger

Firmware upgrade USB Terminal

Trainer Function Wired or Wireless

Dimensions 194.0 x 286.1 x 111.6 mm (7.64 x 11.26 x 4.39 in)

Weight 838.8g (29.59 oz)

Product Videos

Graupner mz 18 HoTT Programming Intro (10:50)
  • Graupner mz 18 HoTT Programming Intro

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