ขาย 【New】Mavic Air 2 /MINI 2 Universal Signal Booster Yagi-Uda Antenna Amplifier Range Extender Transmitter For DJI Remote ราคาที่ดีที่สุด

Applicable Drone model Mavic air 2 Mavic mini 2 STARTRC Mavic Air 2 Signal Booster Yagi-Uda Antenna Range Amplifier Accessories For Mavic Air 2 Controller Signal Range Extender Brand:STARTRC Features:Can increase the signal Weight: 12g Size:72*65mm Material: ABS+Prue aluminum Suitable for:Mavic Air 2 Product List: Yagi-Uda antenna*1. The difference between 2.4Ghz and 5.8Ghz Yagi antenna The frequency band of the drone is divided into 5.4Ghz and 5.8Ghz signals, The 5.8Ghz frequency band is suitable for less equipment and strong anti-interference. It is recommended to use in cities 2.4Ghz has poor penetration, but long distance, suitable for use in the field (1) How to choose 2.4Ghz and 5.8Ghz Yagi antennas? Answer: The drone is in the 5.8Ghz frequency band. For those flying in urban areas, the 5.8Ghz Yagi antenna is recommended Flyers flying outdoors, like to travel long distances, use 2.4Ghz frequency band, it is recommended 2.4Ghz Yagi antenna (2) Do all Yagi antennas have 2.4Ghz and 5.8Ghz versions? Answer: Only Mavic Air 2 has two versions of antennas, other models are 5.8Ghz antennas (3) How to use the Yagi antenna for the most obvious effect? Answer: The Yagi antenna is a directional antenna. If it has a more obvious range extension effect, the following three points can be satisfied. Choose an open environment, the plane flies 100 meters high, when operating the flight, the antenna is facing the direction of the plane