Usually, the control signals used by drones are mostly in the conventional civilian frequency bands such as 1.4GHz, 2.4GHz, and 5.8GHz. Once the signal of the drone is interfered by anti-drone equipment, it usually has 3 options: fall to the ground, return to operation Or side or steady decline.
The uplink signal of the drone link is usually a remote control signal, which is directly related to the control of the UAV. If the uplink signal is interfered, the UAV will lose immediate control and can only operate according to the preset steps of the program (usually landing or hover). The downlink signals are mainly telemetry and images, so anti-drone equipment usually interferes with the uplink signal of the drone so that the pilot loses control of the drone.
Flydragon FDT940 10W 150km ultra-long-distance wireless hopping drone data link, suitable for industrial-grade unmanned systems. Strong anti-interference performance, stable signal, rich interface types, the product is equipped with 1427-1447MHz 9dBi Omnidirectional FRP Antenna, this system is good for drone BVLOS flight.
Contact: Fly Dragon Drone Tech.
Email: export at dronefromchina.com
Add: NO. 9 Dayu Road PiDu distric, ChengDu 611730, China