The handheld detection equipment mainly consists of a detection host, receiving antennas, a signal processing board, and a power module. It enables functions such as UAV detection and alerting, precise geolocation, trajectory tracking, and remote pilot (operator) localization.The equipment supports fast frequency sweeping across the full frequency range of 0.3 GHz to 6 GHz, energy detection of suspected targets, and protocol decryption of mainstream UAVs to identify UAV ID, position, altitude, and other information. It also supports image decoding of analog video transmission from FPV drones. Lightweight and portable, the equipment is suitable for major event security, VIP low-altitude protection, critical infrastructure patrols, and close protection of dignitaries.

Product Features:
Omni‑Directional and Directional Detection Capabilities
The equipment supports both omni‑directional and directional detection modes. In
omni‑directional mode, it performs medium‑range detection of surrounding targets, covering the
rear blind spot during single‑operator operations and providing early warning. In directional mode, it
achieves long‑range detection over a small area and enables target direction‑finding. Protocol Decryption Capability
Capable of decrypting DJI UAV protocols to identify DJI UAV ID, position, altitude,etc. Capable of decrypting Wi‑Fi Remote ID protocols to identify UAV MAC addresses, etc. Capable of image decoding for analog video transmission from FPV drones. Spectrum Sensing Capability
The equipment can learn and sense the existing electromagnetic environment, quickly detect
suspicious radio frequency signals, and effectively reduce the false alarm rate. Networking and Coordination Capability
It can operate offline as a standalone unit or be networked with multiple units for coordinated
operations, meeting various application scenarios.
II. Operating Procedure
Based on the antenna interface markings on top of the handheld detector, correctly install the corresponding antennas, then press and hold the power button for
3 seconds to power on. After power-on, go to the settings interface-sweep configuration. Select the
sweep mode, configure the frequency band to be detected, and set the RX gain to
maximum. If the required frequency band is not present by default, add it manually. According to actual needs, enable the appropriate function switches: protocol
decryption / Wi-Fi protocol decryption / analog video decoding. Then enter the main interface and press the detect button. Observe whether a
UAV is detected and an alarm is triggered. Upon alarm, the screen displays UAV
model, frequency band, azimuth angle, distance, operator position, and other
information. For FPV drones, the returned video image is also displayed. To determine the UAV direction, connect the direction-finding antenna. Hold the
direction‑ finding antenna (with the direction-finding antenna handle perpendicular
to the side of the device, i.e., the direction-finding antenna plane parallel to the side of
the device) and slowly rotate 360°. Record the azimuth angle corresponding to the
maximum amplitude received by the device, as shown in the figures below.