ANTI-UAV EQUIPMENT

UAS Reconnaissance Countermeasure Equipment (SW-AUCM-9)

Purpose and Functions

Featuring a mechanical-scanning, integrated reconnaissance-and-jamming architecture, the system consists of an antenna module, a two-axis servo pan-tilt unit, an integrated reconnaissance-and-jamming main unit, and a control terminal. It supports signal identification/analysis and spectrum monitoring for low, slow, small (LSS) drones and tactical UAS, and provides communications-link jamming and disruption as well as GNSSspoofing capa- bility. The system supports land-based, vehicle-mounted, and shipborne deployments. A standard RJ-45 Ethernet port is used for control and status monitoring, enabling networked remote operation and monitoring.

Applicable Scenarios

• Directional suppression of UAS remote-control links.

• Directional jamming capability against GNSS receivers (GPS, GLONASS, BeiDou, Galileo).

• Spoofing and jamming/suppression against open-service GNSS signals from GPS, GLONASS, BeiDou, and Galileo, with independent on/off control for each spoofing channel and flexible channel combinations. Targeted area-specific spoofing is achieved by configuring coverage azimuth, transmit power, mode, and target coordinates.

Performance Indicators

Jamming frequency bands (channels):

CH1: 300 MHz‒1100 MHz CH2: 800 MHz‒2100 MHz

CH3: 1800 MHz‒3200 MHz CH4: 2900 MHz‒6000 MHz

CH5: 5100 MHz‒5900 MHz CH6: 1100 MHz‒1700 MHz Navigation spoofing range: ≥ 20 km

Navigation jamming range: ≥ 20 km

Communications-link jamming range: ≥ 20 km (tactical UAS); ≥ 10 km (consumer-grade drones) Direction-finding (DF) and reconnaissance frequency range: 300 MHz‒6000 MHz (expandable to 8 GHz)

Reconnaissance range: ≥ 30 km (tactical UAS); ≥ 5 km (consumer-grade drones) Spoofing/jamming bands: GPS L1C/A, GLONASS R1, BDS B1I, Galileo E1OS

Designated-point capture (forced-landing) accuracy: ≤ 50 m (with cueing data accuracy ≤ 20 m; data refresh rate ≤ 1 Hz)

Direction-finding (DF) accuracy: ≤ 15°

Spoofing signal channels: ≥ 12

Airspace coverage (azimuth/elevation): 0°‒360°,-5°‒90°