Desscription
Professional high-technology micro-computer radio control system exploiting Graupner 2.4 GHz iFS technology, with bi-directional communication between transmitter and receiver. Featuring Ultra-Speed Low-Power Single-Chip Micro-Computer (256 kByte), 2 Mbit Flash memory, 16 kByte (128 kbit) RAM and 73 ns command cycle! With integral high-speed precision A/D converter andDual-Function Cylinder-Rotary-Encoder with 3-D Rotary-Select programming technology.Professional standard micro-computer radio control system exploiting the latest Graupner iFS 2.4 GHz technologyBi-directional communication between transmitter and receiver. No crystals, no channel settings required. Simultaneous operation of up to 120 transmitters possible without interference problems. Ultra-fast transmission rate for super-fast responseCompletely eliminates interference from electric motors, servos and electrical charge (metal-to-metal noise).Short aerial, folding, removableFuture-proof due to update-capable operating systemThirty model memories3-D Cylinder-Rotary encoder and four programming buttons for accurate settings and high-level programming convenience. MULTI-DATA GRAPHIC LCD monitor: high-resolutionscreen ensures perfect monitoring, accurate graphical depiction of multi-point curves for throttle, collective pitch, tail rotor etc., plus EXPO / DUAL-RATE functions and mixer curves. Simple method of switching between stick modes 1 - 4.Real Time Processing (RTP). All entered settings and changes take effect at the receiver outputvirtually in real time. ADT Advanced Digital Trim system for all four stick trim functions, with quick-response throttle idle trim. Six freely programmable mixers, four linear and two five-point curve mixers, variable in 1% increments. The throttle and collective pitch curves present in the Helicopter Menu feature a multi-pointcurve system (MPC). This curve rounding system can be switched on and off, and is also available in the free curve mixers. The system generates an ideally rounded curve shape by means of an ingenious polynomial approximation process. Two-stage Expo / Dual-Rate system, individually variable, switchable in flight, programmable separately for each model. Helicopter swashplate mixer for 1-point, 2-point, 3-point and 4-point mixing. Sub-trim for fine-tuning the neutral position of all servos. Aileron differential mixerButterfly mixerFlaperon mixerGraphical servo display provides a fast,straightforward method of viewing and checking all servo settings. Servo travel limit for all servo channels, separately variable for each end-point. Stopwatch / Count-down timer with alarm function. Operating hours timer, available separately for each model. HELP BUTTON provides valuable notes on programming, relevant to the currently selected programming menu. Model copy function for all model memories.
Set contents
mx-22 iFS micro-computer synthesizer transmitter with integral NiMH transmitter battery, XR-20 iFS bi-directional 2.4 GHz iFS receiver, DS 5077 servo, switch harness
Specification
Frequency band: 2.4 ... 2.4835 GHzModulation: Intelligent Frequency SelectControl functions: 12*Servo resolution: 65,536 steps (16-bit)Temperature range: -15 to +55°CTelescopic aerial: SMAOperating voltage: 9.6 ... 12 V Current drain approx. 190 mADimensions approx. 195 x 200 x 75 mmWeight approx. 970 g incl. transmitter battery