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COMPUTER-SYSTEM mc-24 35 MHz 4829
COMPUTER-SYSTEM mc-24 35 MHz B-Band 4829.B
COMPUTER-SYSTEM mc-24 41 MHz 4843.41
12-functions micro-computer radio control system using the latest technology. 
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Product information
Professional high-tech micro-computer radio control system, internal 32-bit CPU running at 17 MHz clock speed, high-speed precision A/D converter, SUPER-SOFT MEGA-ROM system with max. 4 Mbit memory, new type of Dual Function Roary Encoder exploiting 3D Rotary Select programming technology. MEGA-SOFT-ROM. High-speed single-chip controller with internal 32-bit CPU running at 17 MHz clock speed and high-speed precision A/D convertor. 40 model memories in the basic version. DUAL FUNCTION (3D) Rotary Encoder works in conjunction with 14 programming buttons and screen monitor to provide straightforward but highly convenient programming. MULTI-DATA high-resolution GRAPHIC LCD SCREEN keeps the user completely informed at all times; gives accurate graphical representation of multi-point curves for throttle, collective pitch, tail rotor etc., EXPO/DUAL RATE functions and mixer characteristic curves. 4 selectable modes of modulation SPCM 20 Super PCM modulation with high system resolution of 1024 steps per function. Receivers: smc-19 and smc-20 PCM 20 System resolution of 512 steps per function. Receivers: mc-12 S, mc-18 S, mc-20 S PPM 24 New PPM multi-servo transmission mode for simultaneous operation of 12 servos. Receiver: DS 24 FM S PPM 18 Most widely used standard transmission mode (FM and FMsss). Receivers: C 12 FM S, C 16 FMsss, C 16 FM S, C 17 FM S, C 18 FM S, C 19 FM S, DS 18 FM S, DS 19 FM S, DS 20 FM S. Programs used in the highly successful mc-20 system, now furhter developed, supplemented by the latest input and set-up technology with clear, easily comprehensible display information, produced by a team of experienced software developers and renowed world-class R/C pilots. Multi-function menus for fixed-wing and helicopter models, optimised for real, practical applications. 12 freely programmable MIXERS for fixed-wing, models and helicopters, each with freely selectable input and output functions, 4 of them curve mixers. 4 CURVE MIXERS exploiting a new type of 7-point curve technology in 0.5% steps. Curve values are easy to set and fully variable, offering 7 points for throttle, collective pitch, tail rotor and other non-linear movements. Using and ingenious polynomial approximation process the CPU calculates the ideal rounded mixer curve (MPU-multi-point curve). The net result is a simple, practical method of adjusting the carbur rettor, swashplate, tail rotor curve etc. to interact correctly with each other. 

The transmitter is delivered as picture shows.

DIRECT-KEY system you to enter the MODEL SELECT MENU with a single button-press. 6 FLIGHT PHASE programs for each model, individually adjustable. SUPER-DUAL RATE, EXPO and EXPO/DUAL RATE menu with 36 possible adjustment parameters. DUAL RATE for 3 servo functions, providing two-stage control for any model in 6 flight phases, programmable and switchable. 
EXPO characteristic curve for 3 servo functions, two-level system for any model in 6 flight phases, programmable and switchable. EXPO/DUAL RATE linking; linked EXPO and DUAL RATES provide a special form of control characteristic adjustment for extra-fine model control. SWITCH PROGRAMMING Switch assignment is freely programmalbe and ultra-simple: move to the appropriate menu, operate the switch you wish to assign, and the transmitter adopts the assignment automatically. SWITCH MONITOR Clearly comprehensible graphical switch menu displays switch socket number, graphic display of switch position, switch direction and switch function (On/Off), showing 16 external switches and 8 control switches (Autoswitch) simultaneously. Differnetial aileron mixer, butterfly (crow) mixer, dual flap mixer, automatic gyro setup facility and other special functions. Helicopter swashplate mixers for 1, 2, 3 and 4-point linkages. FAIL-SAFE MONITOR for 8 servo functions by means of a simple button press using the Hold/ Preset function in SPCM 20 mode. Fail-Safe settings variable separately for each servo. SERVO MONITOR shows position of all 12 servos simultaneously. SUPER SERVO MENU gives clear overview of all servo adjustment data and allows simple correction of four major parameters (direction of rotation, centre setting, separately adjustable servo travel and separately adjustable travel limiting for both sides of centre; all 12 servos can be adjusted, giving a total of 72 adjustement facilities). HELP BUTTON gives valuable hints on programming relevant to the menu currently selected. 8 STOPWATCH SYSTEM, alarm timer, countdown timer, lap timer etc. 2 time and 1 lap/time value can be displayed simultaneously at large size. Secondary lap timer can be automatically over-ridden by up to 5 auxiliary timers which are dependent on the program and flight phase selected, e.g. frame time, motor run, speed/leg time, lap number and lap time etc. Volume of piezo sounder adjustable separately for each model memory. Transmitter operating timer automatically reset to zero when you recharge the transmitter battery. 40 operating period timers, operating time for each mode memory can be displayed separately. Adjustable LCD screen contrast. Model Copy Function for all model memories.

Sets are supplied in an aluminium case, and comprise
24-channel micro-computer transmitter with integral battery, SUPER-SOFT MEGA-ROM, transmitter RF module on the appropriate frequency, smc-20 S 20-channel SPCM superhet receiver on the same frequency, C 4041 servo, switch harness, pair of crystals on the same frequency.

Transmission system PCM20/SPCM20/PPM18/PPM24 switchable
ROM-Système 1 Mbit MEGA-SOFT-ROM, max 4 Mbit
High frequency section For 10 kHz channel spacing, 35, 35B, 40 MHz frequ. bands
FMsss T crystals Bande/band 40 MHz Ref. N°. 4064.50-92
Channel spacing 10 kHz
Control functions max. PCM = 10, SPCM = 10, PPM = 9, PPM = 12
Control functions basic system 7 proportional functions, all with electronic trims, 1 switched function
Optional channel functions 5 proportional or switched functions, 5 with electronic trims
Optional function modules 6 well for switched and proportional modules and external switches
Sockets 1 x 14-pin for teacher/pupil, PC-interface rev counter, Profitrim, Nautic module, speech output, etc. 1 x 7-pin for DSC system and other applications, 10 x 5-pin for controls, Nautic, Profi-trim modules, 16 x 2-pin for external switches
Channel pulse width 1,5 mc ± 0,5 ms
Control channel resolution (servo travel) PCM 20 9 Bit (512 pas/steps)
Aerial Telescopic, ten-section, approx. 1470 mm long
Operating voltage 9,6  12 V
Current drain approx. 90 mA (excl. RF module)
Dimensions approx. 235 x 215 x 75 mm
Weight approx (excl. battery) 1200 g

Empfohlenes Zubehör (bitte jeweils anklicken, um eine genaue Beschreibung zu erhalten).

Senderaufhängung 1127 und  Sendertrageriemen Bestell- Ref. N°. 71  oder Standard-Umhängeriemen 1126 

oder: Senderpult 3091  und  Senderaufhängung 1127  und Sendertrageriemen Bestell- Ref. N°. 71  oder Standard-Umhängeriemen 1126 

Ladegerät Multilader E 6    

Senderladekabel 3022     

Empfängerakkupack 4,8 V/ 800 mAh 

Empfängerakku- Ladekabel 3021   

Servos C 577   oder andere Servos Ihrer Wahl.

ROKE- Modelle     Roland Kern     Rosenstrasse 2     D- 72827 Wannweil     Phone: (49) 7121 - 57 336
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