tx R/C Systems Tx Rx etc tx ARTF and Kits wat Servosmot Electric Motors & Accessories esc Speed Controllers (ESC's) rx Receiver NiMH Battery Packs lipo Lipo Packs & Accessories charger Chargers & Charging Accs wat Watt Meters, Checkers, etc wat UBECS & Regulators rx I.C. Glow and Petrol Engines plug I.C. Engine Accessories starter Field Equipment starter Cases and Bags prop Propellers & Accessories lipo Spinners wheel Wheels and Undercarriages spinner Connectors spinner Extension and Y Leads spinner Switches clevis Fittings (Horns, Hinge Etc) spinner Nuts, Bolts, Washers, Screws etc balsa Building Materials - Balsa etc cover Covering Materials spinner Simulators brush Brushes brush Pilot Figures band Ties, Tapes, Bands etc wire Heat Shrink & Wire toolTools glue Adhesives/Fillers etc. dope Dopes, Sealers, Proofers etc dope Paints

As modellers we have never had it so good. New R/C sets come out at a bewildering pace from various R/C manufacturers but with the introduction of the new MZ-12 pro we have something very special!
Now we want to get something out of the way first. Graupner have always been very confusing in the way they describe their channels. This goes way back back to the days of reeds when one function (say elevator) was 2 channels (1 channel up and 1 channel down) and for some reason Graupner have stuck to this naming convention right up to the present day, so therefore we have, for example the MZ-24 which is actually a 12 channel system.
HOWEVER this is now changing and Graupner are phasing in the naming of their radios with numbers that reflect the channels available, Starting with this one. Yes that's right the MZ-12 is not your humble 6ch radio but A FULL 12 CHANNEL SYSTEM! Add to this features such as Voice Assignment, USB Lipo Powered, Integrated Transmitter Aerial, Wireless Trainer Function, 250 model memory (yes 250!) a myriad of other features and the fact that it features bullet proof HoTT technology the price of this system is simply staggering - and it's a Graupner!

So please grab a cuppa, download the manual and take some time to read all about what this fantastic radio has to offer. When you have done that take another look at the price. Time to make the change to Graupner?


Microcomputer R/C system with the latest Graupner HoTT technology

Assignable Voice Assignments of switch states

Integrated speaker and headphone jack

Integrated transmitter antenna

12 control functions
Model types fixed-wing models: 1AI, 1AI 1FL, 2AI, 2AI 1FL, 2AI 2FL
Free allocation of all switches
250 model memory
Bidirectional communication between transmitter and receiver
Wireless T/P function
Joystick function via Micro USB cable for t flight simulator
5 different languages (German, English, French, Italian and Spanish) via software updates is possible.
Model memory can be stored and loaded via PC
7 switchable language outputs
10 user-selectable language outputs selectable
Model types: fixed-wing, helicopter, copter, car and boat
Charge of the internal 1500 mAh LiPo battery via micro-USB connection to 5 V DC USB 500 mA with charging indicator when the transmitter is switched off.
Special software for helicopter: 8 channels for GPS functions or additional switching functions available in helicopter.
Servo cycle times selectable for digital servos of 10ms
Ultra fast reaction times through direct transmission of the data from the main processor to the 2.4 GHz transceiver with reliable transmission. No additional delays by detours via a module processor.
intuitive operation and programming
Contrasting blue illuminated graphic display ensures perfect control of setting parameters such as model type, model memory, clocks and operating voltage.
5 switches / push buttons, of which 3 3-position switches, 1 2-step switch, 1 push-button, 1 analogue rotary encoder
Mode 1 to 4 freely selectable
Key-lock function against unintended operation.
Change display from the main menu to the telemetry main menu with ESC.
Numerous telemetry display, programming and evaluation functions directly on the transmitter display
2 flight phases programmable
Swash plate limiter
Servo travel adjustment for all servo channels and end point separately adjustable for each channel
Sub trim for setting the neutral position of all servos
2-stage expo- / dual-rate system, individually adjustable, switchable during the flight
Throttle curve
Mixing functions (5 linear mixers and 4 curve mixers)
Programmable fail-safe function "Hold" or "Move to preset positions" can be set separately for each individual servo channel
Stopwatches / Countdown timer with alarm function
Model copy function for model memory
Data formats on the data socket: Telemetry, Bluetooth, CRSF V2 unidirectional


What’s in the box

MZ-12 PRO Transmitter

    Falcon 12 HoTT Receiver (combo version) Transmitter Battery LiPo 1500 mAh 5,55 with USB charge lead Printed

    Printed Quick manual (Part 1)
    To bring you this system at such a rock bottom price the programming manual is not included as a printed version but can be downloaded on this page or at

The MZ-12 Pro is supplied as MODE 2 but is user changeable to other modes.



Battery cell type: LiPo
Operating voltage neutral [V]: 3,4...4,35
Width [mm]: 259
Display?: Yes
Flight phase: Yes
Frequency: 2400...2483,5
All-up weight [g]: 590
Height [mm]: 96
HoTT - Technology: Yes
Channels: 12
Overall length [mm]: 184
Model memory: 250
Range approx. [m]: 4000
Transmitter series: mz
Transmitter type: Hand
Voice output: Yes
Language variant: GB
Control function: 12
Current consumption [mA]: 250
Temperature range [°C]: -10...+55
Touch Display: No
USB connection: Yes



The combo version comes with the fantastic new 6ch Falcon Receiver. Besides being a standard receiver it also has integrated into its tiny case a a 3-axis gyro, a 3-axis acceleration sensor, and a Helicopter flybarless system!

The new antenna amplifier provides a longer range (3000m in fact!) despite a single antenna. The faster 32-bit L4 processor is a grants power saving and the higher performance ensures that the Falcon 12 can also be used as a flybarless system for helicopters and as a flight controller for multirotors. The gyro system can also be used for airplane models. There are different gyro-modes: OFF, normal stabilization, heading lock and rate-mode for very simple knife flight and torque and perfect pilot support.


3-axis gyro + 3-axis acceleration sensors:

    Extremely simple and fast, set in quickly and easily using the menu telemetry transmitter HoTT

    Model Aircraft
    Stabilization of the model in unfavourable wind conditions for up to 3 axes
    Flight behaviour by natural suppression gyro proportional

    Thanks to the 3-axis gyro it is possible to fly very smooth aerobatics

    Easy setting of the allocation of the gyro

    Setting parameters using telemetry HoTT

    Small Footprint (36x21x6mm)

    Extremely light (7g!)

    Flybarless System for Helicopter
    Basic setting performed in minutes

    Attribution axis fast and innovative, with flexible mounting direction

    3 axis sensors particularly insensitive to vibrations Automatic recognition of the optimization of the pirouettes of swash plate and the direction of the torque compensation tail

    All common swashplates helicopters 90/120/135/140 degrees

    Swashplate rotation adjustable up to 90 degrees for rod more blades

    Standard clear and if necessary expert menu selectable

    Sensitivity of the parameters during the flight by means of adjustable controls for number of revolutions and style, also depending on the phase of flight

    Super fast thanks to suppression of the transfer time from the receiver to the system Flybarless

    Direct control feeling

    Effective stabilization of the software for airplane models already integrated incl. Sensor Vario
    Support telemetry of its sensors and sensor Hott Hott other suppliers SUMD output for other receivers Flybarless. Suitable for HV. Range of input voltage 3.6 ... 12.6 V

    Can be programmed and used with all HoTT transmitters available so far with telemetry

Graupner/SJ HoTT General Features

Simple, extremely fast binding
Range test and warning function
Low-voltage warning
Extremely broad receiver operating voltage range from 3.6V to 8.4V (functional to 2.5V)
Fast response time if 10ms is set in PERIODD since four transmitter channels are received at once
Failsafe, free channel allocation (channel mapping): mixer functions and all servo settings can be programmed simply on transmitter LCD by using telemetry function
Binding of any number of receivers for channel expansion (max. of 32 channels)
SUMD, SUMO functions ensure the convenient use of peripherals through gyro and control board
Maximum immunity to interference through optimized frequency hopping and broad channel spread
Intelligent data transmission with correction simultaneously
Extremely fast rebinding, even at max. distance
Telemetry analysis in real time
Over 200 systems can be used simultaneously
Future-proof through update capability via USB interface
Graupner/SJ Firmware update through GR STUDIO PC Software



You can watch the official Graupner video on the MZ-12 Pro below (German language)






You can download a PDF of the full programming manual
by clicking the cover on the left or here.




To Purchase

The MZ-12 Pro is available as a Combo with the Falcon Receiver or Transmitter Only and can be purchased using one of the boxes below.

deal 2

Graupner SJ MZ-12 Pro Combo with Falcon Receiver
Graupner SJ MZ-12 Pro12ch Combo with Falcon Receiver


Please read ordering information at the bottom of this page BEFORE ordering this item.

Thank You




deal 2

Graupner SJ MZ-12 Pro Transmitter
Graupner SJ MZ-12 Pro12ch Transmitter Only.


Please read ordering information at the bottom of this page BEFORE ordering this item.

Thank You








Because Graupner have now moved their distribution base away from the UK to Germany there may be a slight delay in dispatching Graupner Products. Therefore please allow around 3 working days before your order is dispatched.

Home I Terms & Privacy Policy I Contact