ZJ-TY 1811 Distributed/Portable UAV/Drone Jammer adopts the most advanced DDS and MMIC technology which is the most effective way to detect and jam UAVs/drones at present. The effective jamming range of this equipment is more than 4 km, and up to 8 km depending on the geographical situation and buildings. It can cut off all frequency bands of UAVs and GPS or similar positioning signals from satellites to UAVs and can also expel UAVs or force them to land directly after taking the control of them by cutting off the signals from their remote controller. It can also cut off all the signals from UAVs to their remote controllers including picture signals. It adopts multi-element space synthesis beam which has high energy utilization, much lower radiation. The power can be supplied by AC or DC electricity.