UAV Spectrum Detection Equipment

The DY-TYZ108 Spectrum Detection System is a new-generation, high-precision, passive radio spectrum sensing and target identification system. Integrating multi-band antenna arrays and multi-channel receivers, it is specifically designed for all-weather, passive detection and identification of drones and their operators—serving as a core perception node in intelligent, three-dimensional low-altitude security systems.

Core Capabilities:

● Full-band passive monitoring: Equipped with a 360° multi-band antenna array covering 915 MHz, 1.4 GHz, 2.4 GHz, 5.2 GHz, and 5.8 GHz bands, enabling comprehensive monitoring of mainstream drone remote control, video transmission, and navigation frequencies—delivering uninterrupted 7×24 spectrum scanning.

● Precise identification and localization: Leveraging an advanced signal feature database and state-of-the-art protocol decryption technology, it accurately identifies drone models from complex electromagnetic environments and determines their bearing. Specifically optimized for DJI’s OcuSync series protocols—including the latest O4 protocol—it enables real-time, precise localization of both drones and their operators (remote controllers), outputting latitude/longitude coordinates.

● Passive detection advantages: Operates exclusively in passive receive mode—emitting no electromagnetic signals—ensuring zero electromagnetic radiation, high concealment, flexible deployment, and zero environmental interference.

Technical Features & Advantages:

● High-precision detection: Multi-channel correlation interferometer direction-finding technology combined with high-accuracy algorithms delivers superior bearing measurement precision and reliable localization results.

● Long-range performance & strong adaptability: Optimized RF front-end and signal processing algorithms ensure extended detection range and excellent resilience across diverse, complex electromagnetic environments—including urban and field settings.

● Deep protocol analysis: Embedded proprietary protocol decryption engine provides deep analytical capability—especially for mainstream brands like DJI—enabling a leap from “signal detection” to “target identification and operator localization.”

● Strong system integration: Functions as a standalone detection unit or seamlessly interoperates with other systems such as the DY-TYZ-303 anti-drone system, providing precise target guidance to active response units (e.g., jammers, navigation spoofers) to form an integrated “detect–control–respond” defense loop.

Typical Application Scenarios:

● Silent surveillance in critical protected zones: Ideal for covert drone monitoring around sensitive facilities—including government/military compounds, nuclear power plants—where active emissions are strictly prohibited.

● Security for major events: Provides wide-area, non-interfering low-altitude early warning and situational awareness for large-scale sports events, conferences, and celebrations.

● Airport airspace protection: Deployed passively around airports for long-term early warning and trajectory tracking of unauthorized (“black flight”) drones.

● Smart city low-altitude management: Integrated into urban comprehensive governance platforms to support routine low-altitude security and radio spectrum order management with actionable data.

With its precise, covert, and reliable fully passive detection capability, the DY-TYZ-108 Spectrum Detection System delivers decisive operational advantages—“detecting threats before the adversary acts” and “accurately tracing origins”—making it a cutting-edge perception tool against the growing threat posed by low-altitude, slow-moving, small-sized (LSS) drone targets.

Key Functions:

1. Detects drones via their video transmission signals; performs real-time demodulation of DJI’s OC protocols through protocol decryption to obtain accurate positional data;

2. Integrates and networks with jamming, radar, EO/IR, and other equipment to enable multi-modal anti-drone operations;

3. Employs Angle-of-Arrival (AOA) passive detection technology based on intelligent electromagnetic spectrum cognition, enabling automatic high-precision direction finding and blind-detection alerts for intruding LSS drones;

4. Identifies mainstream drone brands and models by processing and analyzing drone remote control or video transmission signals;

5. Full-sky coverage: Supports automatic multi-station networking for cross-location tracking; low power consumption and long detection range—up to 5 km for micro-drones with 0.1 W transmit power and ≥40 cm rotor span;

6. Built-in signal acquisition and playback functionality;

7. Supports secondary development for fused detection or jammer guidance with radar or EO/IR systems;

8. Passive detection: Receives only—no signal emission;

9. Blind-detection alerting: Proprietary intelligent blind-detection algorithm automatically triggers alerts for drones not present in the signature database;

10. Networked localization: Single unit provides direction finding; multiple units collaborate for networked localization;

11. All-weather, round-the-clock operation: Unaffected by rain, snow, fog, or haze—enables 7×24-hour, 360° real-time monitoring.