The 650 ARF QuadroCopter is the most advanced pre-assembled flight object.
In the professional arena, flying devices such as these are already being used for a wide variety of tasks. The most up-to-date
microprocessor-controlled electronics (with attitude control and acceleration sensors) stabilise the QuadroCopter. High-quality, powerful, brushless motors combine with a specially developed actuator to ensure
long-lasting, powerful flight operation, and provide sufficient spare capacity for payloads such as cameras. The innovative
controller and the electronic self-stabilisation make for excellent flight characteristics. Various
flight programs ensure that both beginners and professionals can quickly enjoy maximum benefit. The designer frame, with its lightweight design made from aluminium and plastic components is stable, and allows for top flight characteristics. The frame can be folded for easy, space-saving transport. The central frame contains the entire electronics and has space for extension boards. The lattice-like construction ensures a high degree of stability at a low weight, and optimal protection for the electronics. The design of the model also makes it suitable for experienced model helicopter pilots who want to take on not only helicopter-type flights but also head-turning daytime and night-time flights with the QuadroCopter.

·Powerful brushless motors

·Balanced, reinforced fibre-glass propellers

·Includes sum signal converter and light control

·Flight characteristics: 3 different basic settings for beginner up to professional

·Supported by powerful RISC microprocessors

·Complex electronic controls with attitude and acceleration sensors

·Low dead weight, high thrust

·High level of efficiency for a long flight duration
Frame/mechanics: high-quality plastic/aluminium frame reinforced with stabilisation plate made from composite material

·Landing gear with plenty of space for payload

·Ultimate stability yet lightweight

·Assembly bores and space for expansion boards

·Variable battery holder with velcro

·4 balanced, reinforced fibre-glass rotors.
Electronics/motors: Atmel RISC processor for flight control

·Atmel MEGA8 RISC processors for motor electronics

·Attitude and acceleration sensors for stabilisation

·RS232 interface for expansions and updates

·Status and servo signal for expansions

·Configuration software for PC (optional)

·Specially developed Combiboard with sum signal converter and light control allows the use of existing standard receivers and transmission systems

·Light control with 8 outputs for LED and LED strips

·Battery warning and finder function

·High-quality, powerful DC BL OR 2832-22 motors, each with approx. 800 g thrust

·High-power motor driver

·Full wiring including high-current connector