China J-20 Mighty Dragon! Twin 70mm RC EDF JET Plane Review, 风范模型双70涵道中国歼20战斗机航模像真机测评

Описание: My aircraft is a PNP-configured aircraft. It comes standard with a flight control system with two modes: stabilization and manual. However, it is not recommended to turn on the manual mode. The whole machine is highly finished at the factory, and all electronic equipment has been installed in place. You only need to install the vertical tail, canard and main wing, which is simple to install. However, due to its thin wings, it is impossible to install integrated plugs and quick-release plugs. Field installation requires 6 extension cord plugs and 4 screws to complete the wing installation.
The whole aircraft is made of EPO foam material, with a fully painted surface. It uses the most representative air superiority camouflage paint of the J-20. The paint details and texture are quite satisfactory. It is equipped with three retractable all-metal shock-absorbing landing gears and a hatch. After retracting, the belly is very flat and the image is very realistic.
In terms of flight performance, it is a large-size ducted aircraft that is easier to fly than the real aircraft. The canard layout gives it excellent low-speed hovering and take-off and landing performance, but the increase in the angle of attack means an increase in resistance. If you want to complete a graceful landing, you need to use the throttle well. This aircraft is equipped with a dual fully movable vertical tail, so you need to be careful not to make excessive rudder movements in the air, otherwise it is very easy to Dutch roll.
Brand: Fengfan Model
Model: J-20B Fighter
Power: Dual 70 electric ducted
Battery required: 6S 5000-5800mAh LiPo
Equipment used by Haozi:
Frsky X20RS remote control, Gens 6S 5100mAh battery

我的这架是一架PNP配置的飞机，它标配带有飞控，有增稳和手动两个模式，但是不建议打开手动模式。整机的出厂完成度极高，所有的电子设备均已安装到位，到手仅需对垂尾、鸭翼和主翼进行安装即可，装机简单。不过由于其机翼很薄，所以无法安装集成插头和快装插头，外场装机需要插接6个延长线插头和4颗螺丝来完成机翼的安装。
这架飞机整体为EPO泡沫材质，表面全喷漆，使用了歼20最具代表性的空优迷彩涂装，喷漆细节和质感中规中矩。它搭配了三个可收放的全金属避震起落架，并且配有舱门，收起后机腹十分平整，像真度很高。
飞行性能上，它属于大尺寸涵道像真机里较为好飞的机型，鸭式布局让他有着极佳的低速盘旋和起降性能，但是迎角的增大意味着阻力的增加，想完成优美的着陆需要配合好油门的使用。这架飞机搭载了双全动垂尾，所以需要小心的是空中不要进行过大的方向舵动作，否则极其容易出现荷兰滚。
品牌：风范模型
机型：歼20B战斗机
动力：双70电动涵道
需要电池：6S 5000-5800mAh LiPo
昊子使用的设备：
睿思凯X20RS遥控器，格氏新航电6S 5100mAh电池