MC-22 IFS COMPUTERSYSTEM 2,4 Graupner 23054

MC-22 IFS COMPUTERSYSTEM 2,4 Graupner 23054 Micro-computer radio control system exploiting Graupner 2.4 GHz iFS technology (Intelligent Frequency Select)
Professional micro-computer radio control system exploiting the latest Graupner 2.4 GHz iFS technology
Bi-directional communication between transmitter and receiver
No need for plug-in crystals and channel selectionprocedures. 120 transmitters can be operated simultaneously without interference
Ultra-fast transmission rate for extreme control response
Interference from electric motors, servos and electrical charge effects (metal-to-metal "noise") are virtually eliminated
Short aerial, can be folded and removed
Four-language dialogue menu (German, English, French, Italian)
Thirty model memories; selectable modulation types: PPM 18, PPM 24
Twelve control functions. Simplified method of assigning control elements such as sticks, external switches, proportional controls and trim levers as transmitter controls.
Future-proof, update-capable operating system
3-D rotary encoder in conjunction with four programming buttons for accurate settings and outstanding programming convenience
High resolution MULTI-DATA GRAPHIC LCD screen makes it simple to monitor settings, and provides accurate graphical representation of multi-point curves for throttle, collective pitch, tail rotor, EXPO / DUAL RATE and mixercharacteristic lines
Real Time Processing (RTP): settings and changes take place virtually in real time
ADT (Advanced Digital Trim System) for all four stick trim functions, with quick-return throttle / idle trim
CONVENIENT MODE SELECTOR: simple method of switching between operating modes 1 - 4 (e.g. throttle left / throttle right)
Six freely programmable mixers for gliders and power models, three in the helicopter program, of which two are curve mixers with freely variable five-point curve mixer and 1% adjustment increments
Three-point and five-point mixers available for throttle, collective pitch and tail rotor, plus gyro offset adjustment. These settings can be adjusted separately for each flight phase
The throttle and collective pitch curves in the Helicopter menu feature a Multi-Point Curve (MPC) system. This exploits an ingenious polynomial approximation procedure to calculate the ideal, correctly rounded MPC (multi-point curve) mixer curve from the selected mixer reference points.
Two-stage Expo / Dual-Rate system, individually variable, switchable in flight, can be set up separately for each model
Phase trim according to model type: camber-changing flaps, ailerons, elevator
Helicopter swashplate mixers for 1-point, 2-point, 3-point or 4-point linkage
Comprehensive fixed-wing mixer menu with twelve set-up programs for two ailerons and two camber-changing flaps (number of servos)
Servo travel adjustment for twelve servos: separately variable servo reverse, servo centre, servo travel, graphical display of all servos
Stopwatches / count-down timer with alarm function
Operating hours timer, available separately for each model
HELP BUTTON with hints and tips relating to thecurrently selected programming menu
Trainer system with total control transfer; all settings are entered at the Teacher transmitter
Model copy function for all model memories

mc-22iFS micro-computer iFS transmitter with integral NiMH transmitter battery, XR-20iFS receiver

Frequency band: 2.4 ... 2.4835 GHz
Modulation: Intelligent Frequency Select
Control functions: 12*
Servo resolution: 65,536 steps (16-bit)
Temperature range: -15 ... +55°C
Aerial: SMA connector
Operating voltage: 9.6 ... 12 V
Current drain approx. 190 mA
Dimensions approx. 225 x 215 x 70 mm
Weight approx. 900 g (excl. transmitter battery)
* with XR-24iFS receiver Order No. 23603