This is Graupner/SJ mz-10 HoTT 2.4GHz 5 CH transmitter. It is Graupner/SJ’s unique telemetry technology in 2.4 GHz 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. Graupner/SJ mz-10 combines an easy-to-use design with the incredible control of Graupner/SJ HoTT technology that is an ideal choice for anyone who is new to RC as well as the avid modeler on a budget.
Features:
- 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.
 - Easy control high bright 8 LEDs
 - Warning and alarm function throughout HoTT smart box
 - Real-time data analysis with optional sensor (GPS, Fuel status, Temperature, Voltage, Current) and sensor board (General air module, General engine module)
 - Real-time telemetry analysis for Brushless Control telemetry ESC such as RPM, consumption current, voltage, ESC temperature, Warning throughout Optional Smart box
 - Advanced HoTT wireless trainer system
 - High-precision quad ball bearing gimbals (Total 8 ea) lead the smooth and comfortable stick feeling
 - Staying up to date with the latest Graupner/SJ Firmware
 - Multi binding receiver system that 2 receivers can be connected in parralled to use additional servos
 - Dual rate function
 - 3 wing types (Delta wing, 2 Aileron, V-tail)
 - 4 stick modes (MODE 1, MODE 2, MODE 3, MODE 4)
 
Specification
| Dimensions (LxWxH) | 184 x 259 x 96 | mm | 
| Operating voltage | 3,4...6 | V | 
| Frequency | 2400...2483,5 | MHz | 
| All-up weight, approx. | 515 | g | 
| Modulation | FHSS | |
| Range approx. | 4000 | m | 
| Control function | 5 | |
| Charging rate | 130 | mA | 
| Temperature range | -10...+55 | °C | 
| Aerial length | 120 | mm | 
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