For DJI Air 3/Mini 4 Pro Drone RC 2 Remote Controller Yagi Antenna Signal Booster, 2.4G 913797, 5.8G 913797 Option:5.8G 913797 The cubes center block

The cubes center block

Dimensions (children): about 190 x 130mm / 7

40HQ: 4919 cartons * 1000 pcs = 4919000 pcs

One Package Size 24cm * 16cm * 8cm / 9

For DJI Air 3/Mini 4 Pro Drone RC 2 Remote Controller Yagi Antenna Signal Booster, 2.4G 913797, 5.8G 913797 Option:5.8G 913797 The cubes center block1. The Yagi antenna consists of an active vibrator (the remote controls own antenna), a reflector (slightly longer metal rod) and several directors (slightly shorter metal rods). The longer reflector reflects energy, and the shorter director guides energy. The reflectors and directors on both sides of the active oscillator turn the original bidirectional radiation into unidirectional radiation to increase the gain of the antenna. 2. The Yagi antenna