Stabilizer 3D-H4 is a patented, compact, lightweight, easy to install 2-axis flight stabilization system (Roll-cyclic and Pitch-cyclic-function) developed for modell helicopters and is based on the analysis of infrared datas in a spectral area, where the composition of the ground (grass, water, asphalt, snow etc.) and the solar radiation are almost not relevant. Stabilizer 3D-H4 gets connected between the rc-receiver and the Pitch-cyclic- and Roll-cyclic-servos.

Stabilizer 3D-H4 works in almost all weathers, on day and night. Light or direct solar radiation into the sensors have no influence. The infrared horizon has to be straight / near to straight or simmetrical. In even or in a slightly hilly site, also in a valley between two mountains it will perform well. Among building or in a forest between the trees the Stabilizer will work after the helicopter is above the houses / trees (usable infrared horizon).

Features of Stabilizer 3D-H4:

Stabilizes normal and inverted flight. Ss assistance for advanced and as „emergency switch“ for specialists. For helicopters with and without flybar, also for multi-bladed systems. For aerial photography helicopters.

Technical data:

Operating voltage 4V to 10V Current draw max. 20 mA

Additional technical data:

Compatible with all Futaba PPM-receiveres, all Futaba PCM 1024 and Futaba PCM 2048 G3-receivers, with all JR/Graupner PPM-receivers and all JR/Graupner SPCM-receivers. Compatible with analog and digital servos. Sensibility can be set from the transmitter or from the control-unit trimmer. For 4-Servos-90° H4 CCPM swashplates. Not compatible with 2-Servos-90° and 3-Servos-120° swashplates. Swashplates with 2 or 3 servos are not supported, trying to control such systems will cause mechanical or electronic damages!!! (For H1-90° and HR3-120° swashplates with 2 or 3 servos version see - Stabilizer 3D.) Only for outdoor use. Compact and lightweight: Control unit: 22x24x12mm, 16g Sensor unit: 34x34x11mm, 20g Instruction manuals: Stabilizer3D_H4_deutsch.pdf Stabilizer3D_H4_english.pdf

Inverted flight with Stabilizer 3D, the remote control transmitter hangs on the belt.

The eddies of the ground effect are controllable. The remote control transmitter is lying on the ground.