The ZD-UHD-100/6000M handheld drone detection and positioning device is a portable product that can detect 100-6000MHz and accurately locate drones and pilots (remote controllers). Through deep spectrum analysis and feature recognition of drone signals, it can realize real-time monitoring of multi-dimensional information such as serial number, model, location, speed, altitude, track, and pilot position of drones within the 2-3km detection range. The product is compact, light, and easy to carry. It is equipped with a high-performance battery and has a long battery life. It can be used for low-altitude security operations in different scenarios.