XR-3 RACE (Mark II)27 MHz Graupner 3107 Ergonomically efficient, technically advanced radio control system for the RC car and racing boat 3 model memories operator.
- Modern micro-computer radio control system with 8-bit MCU featuring FULL DIGITAL ACCURATE TUNING (precision digital adjustment and set-up system) for three servos.
- Modern techno-design case with optimally positioned controls and ergonomically efficient pistol-grip handle fortireless steering.
- Steering wheel with soft rubber lining and variable spring tension guarantees optimum grip and finest possible steering control
- Two-sided throttle trigger for forward, reverse and brake
- Large LCD screen provides clearly legible information on function and set-up parameters, plus digital display of transmitter battery voltage.
- Visual and audible low battery voltage warning.
- 4-button terminal for programming and adjusting functions and parameters accurately.
- 3 model memories for storing function and set-up data. A short model name can be assigned to each model memory.
- 4 two-way rocker buttons for fully digital steering trim / steering trim rate, throttle trim, throttle/brake function plus programmable third servo function (proportional / non-proportional, 3-position or mixer function with ST/TH).
- Steering Sub-Trim Throttle Sub-Trim
- Variable steering travel reduction during racing via Dual Rate adjustment system using two-way rocker button , max. 125 - 0%.
- Servo reverse for all servos
- Programmable third servo function - linear, 3-point switched function (0 - 50 - 100%) using rocker button, or controlled by TH/ST mixer. XR-3 RACE (Mark II) transmitter on the appropriate frequency, B6 SSM SUPERHET receiver on the same frequency, C 577 servo, Transmitter battery holder, Receiver battery holder, BEC switch harness, Pair of crystals on the appropriate frequency SERVO REVERSE: Variable direction of rotation for all servo functions separately.
TRAVEL ADJUST: Servo travel adjustment possible separately for both end-points. Adjustment range 0 - 125%.
SUB-TRIM SYSTEM: Servo function neutral position adjustment.
DUAL RATE MAXIMUM: Adjustment of maximum linear control travel of the steering function. Adjustment range 0 - 125%.
DUAL RATE GAIN: Fast steering travel adjustment. The value set using the two-way rocker button is displayed directly on the screen.
MIXER FUNCTION: (e.g. steering ® function 3). Mixer with freely variable mixer values and variable mixer offset.
FN 3: Linear control of the third servo function using two-way rocker button. The servo position is displayed directly on the screen.
BRAKE ADJUST: Brake servo end-point adjustment, separately variable using the two-way rocker button. This value is displayed directly on the screen.
POWER ON: When the transmitter is switched on the screen displays the model name and transmitter battery voltage.
MODEL MEMORY: Select from three model memories. Transmitter XR-3 RACE (Mark II)
Max. transmitter output 1.5 W
Transmission frequency 9 channels on the27 MHz band
Plug-in crystal on channels 4 ... 19, 24, 30
Operating voltage 9.6 ... 12 V
Current drain approx. 140 mA
Control functions 3, with trims
Temperature range -15° ... +55° C
Aerial length approx. 840 mm
Dimensions approx. 240 x 180 x 95 mm
Weight excl. battery approx. 435 g
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