The Spectrum Detection and Identification Device is capable of sensitively capturing and identifying signals emittedby airborne drones,enabling drone detection and early warning. It supports full-band signal detection for all commondrone frequencies, including remote control signals and data/video transmission links, The device also features intelli-gent functions such as result display,spectrum analysis,and radio data analysis, providing proactive and real-time detec-tion and warning of drone intrusions within the defense area.