
The portable detection and jamming device (directional and omnidi.rectional) uses UAV radio signal detection to passively search, track,and alert in real time, building an effective early warning systemeven in complex electromagnetic environments. It measures UAVsignal parameters, performs direction finding, and identifies targetfrequencies with features like silent monitoring and multi-target rec-ognition,By transmitting multi-band frequency,it can jam drones,forcing them to land or leave, The portable design ensures simpleoperation, quick assembly, and easy transport.