QR X400 Description:
Four brush-less motors ensures consistent and stable flight through a variety of maneuvers and 3D acrobatics. Modular design facilitates convenient low-cost
maintenance. The integration of a 6-axis gyro with flight status control technology ensures precise control-ability. Ten to 11 minute flight time possible using
the supplied 2200mAH LiPo battery. Receiver firmware upgrades available from the Walkera web site using the optional UP02 Upgrade Tools. Support for a variety
of optional cameras, from the simple and inexpensive Walkera UFO-MX400-Z-26 Camera Set to the Universal Camera Mount to the newly released, state-of-the-art
F7 FPV Real-Time Video System. Optional telemetry modules are easily installed and allow real-time monitoring of battery voltage, temperature, motor speed,
and 3D GPS coordinates. Optional flashing light kit for night flying really shows off the craft.
QR X400 Specification:
|Main Rotor Diameter:||254mm||Overall Length:||270 mm|
|Overall width:||270 mm||Radio(standard):||DEVO 10|
|Radio(Optional):||DEVO-6 / 7 / 7E / 8S / 12S||Weight:||786g(Battery included)|
|Battery:||11.1V 2200mAh Li-Po||Gyro:||6-Axis control system|
DEVO F7 Features:
•The DEVO F7 adopts 2.4 GHz Direct Sequence Spread Spectrum (DSSS) technology and features automatic ID binding and ID assignment. It can also be customizedly set as fixed ID code.
•5.8G real time image transmittion.
•USB online update makes you always enjoy the latest programme.
•Adjustability of hi-frequency output power enjoys more personality and friendly environment.
•Wireless data transmission between two DEVO-F7 helps experience the training function.
•Up to 12-model data can be saved.
•DEVO-F7 adjusting the gyro sensitivity makes hovering flight and fancy flight in an easy way.
•Ultra big size TFT touch screen with graphic interface features direct and convenient setting.
•Shape design accords with human engineering and provides comfortable holding.
•Both the length and tension of the sticks can be adjustable.
•DEVO-F7 can be freely switched among Modes 1, 2,and 3.
•DEVO-F7 is suitable for Helicopter,and Airairplane. In the Helicopter mode, there are four flight modes,each of which can be freely set and its parameters can be personalizedly adjusted to meet the requirement for F3C or 3D aerobatic flight.
DEVO F7 Specification:
|Encoder:||7-channel micro computer system||Frequency:||2.4GHz DSSS|
|Output power:||<=100mW||Current drain:||<=500mA(100mWh)|
|Transmitter power supply:||7.4V800mAh||Output pulse:||1000—2000Ms(1500 Neutral)|
|Image receiving:||5.8G||Channel selection:||8 channel|