Empfänger GR-18 Heli-/Flächensoft.

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Graupner S1019.AIR receiver GR-18 with AIR Firmware without Vario

The Graupner receiver GR-18 has 9 channels. Integrated are a 3-axis gyro, a 3-axis accelerometer (A-meter).

The receiver transmits the receiver voltage and temperature as well as signal strength without additional sensors.

The integrated antenna diversity (Antenna Diversity) ensures best reception.

The software of the GR-18 S1019.AIR with surface and helicopter software is suitable for surface models, flybarless helicopters and multicopters. You can always find the latest version of the software in the »Service / Help« area under »Updates«.

The built-in gyro stabilizes the model even in difficult wind conditions. Spectacular maneuvers can be flown good-naturedly.
The acceleration sensors (A-meter) are used in the updatable Copter flight control for the attitude mode.
The receiver software can be updated to the Q05 copter firmware, but it's not possible to go back to the Airplane- Helicopter software.

The GR-18 is ideal for surface models, helicopters, flybarless and multicopter. The built-in Flight Control is fully configurable via HoTT telemetry.

Other variants
Especially for multicopters, you will receive the GR-18 in the Graupner online shop as a Copter Flight variant (No. S1019).

3-axis gyro sensors:
- Stabilization of the model aircraft in unfavorable wind conditions for up to 3 axes
- Flight behavior by natural suppression gyro proportional
- Stabilization very good figures for clean air
- Thanks to the 3-axis gyro is possible to fly very smoothly also models for aerobatics difficult to manage and aerobatics becomes extremely easy
- The figures of flight can be performed considerably more clean
- Easy setting of the allocation of the gyro
- Setting parameters using telemetry HoTT
- Flybarless system for helicopter
- Extremely simple and fast, set in quickly and easily using the menu telemetry transmitter HoTT
- Basic setting performed in minutes
- Attribution axis fast and innovative, and flexible mounting direction
- Footprint space is limited, so easy to store and less cables
- Extremely light (GR-24 Pro 18g / 14g GR-18)
- 3 axis sensors particularly insensitive to vibrations of the latest generation
- Automatic recognition of the optimization of the pirouettes of swash plate and the direction of the torque compensation tail
- All common swashplates helicopters 90/120/135/140 degrees 3 servos and 90 degree 4 servos
- Swashplate rotation adjustable up to 90 degrees for rod more blades
- Standard clear and if necessary expert menu selectable
- Sensitivity of the parameters during the flight by means of adjustable controls for number of revolutions and style, also depending on the phase of flight
- Super fast thanks to suppression of the transfer time from the receiver to the system Flybarless
- Feeling very direct control
- Effective stabilization of the software for airplane models already integrated incl. Sensor Vario
- Support telemetry of its sensors and sensor Hott Hott other suppliers
- SUMD output for other receivers Flybarless.
- Suitable for HV. Range of input voltage 3.6 ... 8.4 V
- It can be programmed and used with all HoTT transmitters available so far with telemetry


Simple programming of the basic settings via telemetry.
The optimization of pirouettes is automatically established by the parameters and works extremely well.
Extreme flight stability and at the same time full fitness 3D also already with the basic settings.
Effect for tail and swash plate easily adjustable via the menu or via telemetry controls selectable.
Further options for optimizing the expert mode for the style of flight personnel and personal interests.

Description of the flight control for Copter:

With the GRAUPNER HoTT 2.4 GHz technology, the 9-channel receiver has a new high-frequency hopping telemetry transmission unit with modern components and the latest software. A hardware diversity antenna for optimal reception. Without additional sensor systems, receiver voltage and temperature parameters, as well as signal strength, are transmitted.
With this receiver, it is now possible to control a Multicopter without using an external Flight Control. Through the associated elimination of additional electronics and cables can thus save weight, as well as the remaining components mounted tidy.
Integrated Flight Control is fully configurable via the HoTT telemetry, which significantly facilitates the setting. The system sets the control commands very accurately, what gives quickly a familiar feeling of flying especially in FPV Racing.
On the channel 5 can switch between 2 flight-modes, which allow depending on your preference in the Attitude mode (self-neutralizing situation mode), which limits the tilt at about 50 degrees, or in the Rate mode (also called acro mode) which allows flips and acrobatic figures. Here there is no angle limitation and can be controlled freely over each axis, as well as in a helicopter model.
With the simple control-learn function, the learning of the control channels a breeze. Once activated display all ESCs simultaneously control and teach directly to the throttle stick.
Maximum performance and stability is obtained by adjustment of the ratio of the roll-sensitivity to Nick-sensitivity in unbalanced Multicopters. Similarly, a gas-dependent Gyro-limit can be continuously adjusted in order to achieve a high sensitivity but with strong drives.
The following Multicopter types are supported:
Quadro X, Quadro +, V Hexa, Hexa I, Tri L, Tri R

Other features:
Very direct feeling of control by eliminating the additional transmission path for Flight Control
Space saving, because the Flight Control and the necessary cables disappear
Quick and easy gyro assignment
SUMD output for external devices
Telemetry support for own HoTT sensors and other suppliers sensors
Can be fully programmed and operated with previously available HoTT transmitters, thus no more laptop required


Ebtremely simple base setting via telemetry:
- Direction of rotation of the rotor
- Swash plate type
- Frequency of the oscillating plate 50 ... 200 Hz
- Direction of the swash plate
- Swashplate servo central position 1 ... 3
- Swashplate cicl. Set the stroke of 7 °
- Swashplate collective pitch travel A / B
- Limit swash plate
- Rotating swash plate
- Servo tail rotor drive center 760's, 960's, 1.5ms
- Tail rotor servo frequency 50 ... 333 Hz
- Tail rotor servo central position
- Expo yes / no
- Logging for service purposes
- Expert Mode yes / no
- Attribution simple axis gyro
- Gyroscopic effect for tail and swash plate by means of telemetry or adjustable controls.
- In Expert mode, you can set other parameters.

Specification:
Width [mm]: 21 mm
Height [mm]: 14 mm
Temperature range [°C] : - 15...+70 °C
Aerial length [mm]: 2 x Wire 145 (Antenna 30) mm
All-up weight [g]: 14 g
Frequency : 2400 ... 2483.5 MHz
Range approx. [m] : 4000 m
Overall length [mm]: 46 mm
Dimensions [LxWxH in mm]: 46 x 21 x 14 mm
Modulation: 2.4 GHz FHSS
Current consumption [mA]: 70 mA
Operating voltage neutral [V] : (2,5) 3,6 ... 8,4 V