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With all the excitement over the new ground-breaking MZ-24 and MZ-18 radios from Graupner/SJ it would be easy to overlook this, the MZ-12, and that would be a big, big mistake. When you look at the feature set, the expandability and the fact that this is a quality Graupner/SJ HoTT product, and then take a look at the price this just has to be the best value 6 channel set out there, and then some!

The MZ-12 uses Graupner/SJ’s unique telemetry technology in the 2.4GHz signal protocol that supports bi-directional data transmission and gives user real-time information.
The use of up to 75 frequency hopping channels ensures extreme operating reliability and immunity to external
interference thanks to optimized frequency hopping broad channel sequence. You can use all Graupner telemetry products with this set with no compromise at all.

If you are in the market for a new set that is feature rich and can grow with your abilities look no further - the MZ-12 is here!

What in the box

MZ-12 transmitter
GR-12L receiver (6 channel)
Alkaline 4 cell
Battery holder


Airplane/Glider Functions function x 2 trim function x 3
4 wing types
4 tail types
Wing MIX function (diff aile, aile>>rudd, elev>>flap, flap>>elev, elev>>aile, flap>>aile)
Programming mixing x 5


Helicopter Functions function x 1
6 swash plate types (1 Servo, 2 Servo 180, 3 Servo 120, 3 Servo 140, 3 Servo(Elevator), 4 Servo 90)
Pitch Curves (5-point)
Heli mix function (Pitch-thro, Pitch-rudd, Rudd-thro, Aile-thro, Elev-thro, Gyro, Swash limit, Governor, Governor rate)
Swash mix function
Program mixing x 5


6 Channels

20 Model memories
2 functions
2 Model types(Helicopter, Airplane)
HoTT (HOPPING TELEMETRY TRANSMISSION) bi-directional 2.4GHz technology
The use of up to 75 frequency hopping channels ensures extreme operating reliability and immunity to
external interference
Integrated telemetry display with 128x64 LCD
Smart voice announcement system (earphone and buzzer) for warnings and alarms at real time
Real-time telemetry analysis for Optional Brushless Control telemetry ESC such as RPM, voltage,
consumption current, temperature, warning with optional smart box and sensors.
SUMD, SUMO Functions ensures the convenient use of the peripherals by gyro and control board
Selectable 10ms or 20ms signal repetition time for analogue or digital servo
Advanced HoTT wired/wireless trainer system
High-precision quad ball bearing gimbals(total 8 ea) lead the smooth and comfortable stick feeling
Graupner/SJ Firmware update through GR STUDIO PC Software
Supporting additional 2 digital channels when using Graupner/SJ 8CH receiver

Graupner/SJ HoTT 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



We have only limited space here to tell you all about the fantastic features of the Graupner/SJ MZ-12 system so why not download the instruction manual where you can browse the full feature set and programming options of this cutting edge system. Simply click the cover on the left to start your PDF download. Please be patient as this is a large file and the book is nearly 80 pages long - enjoy!



To Purchase

Please insert your quantity and click the add to basket button in the box below.

deal 2

Graupner/ SJ MZ-12 Combo
Graupner/SJ MZ-12 6ch Combo with all items as described above.


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

Thank You





Non UK customers please ensure this item is compliant with the appropriate regulations in your country.

Accessories for your MZ-12

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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.
Servicing is still handled from the UK. Thank you.