Wide range of uses for multiple devices: Flat plate antenna strong directionality, high gain, structure, anti-jamming transmission quality, widely used in UAV mapping, film and television media, bridges, WIFI and so on. Low loss PCB as antenna radiator substrate, conducive to high frequency signal transmission design reduces the load on the AAT trackingsystem asymmetric radiation map, signal tracking easier high-frequency plate high temperature, resistance, Iow dielectric loss high hardness aerospace aluminum oxidation sandblasted, Drones Accessories Type: Ground Station Color: Black Material: plastic+metal Note: Inner hole type Package Contents: 1 x Antenna Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.