NV-SS Vehicle Mounted Counter UAV System

Product Overview:

The NV‑SS covert counter‑UAV system is a key solution for neutralizing micro and small unmanned aerial vehicles (UAVs) that present non‑traditional airspace threats, including multi‑rotor drones, remote‑controlled model aircraft, and small fixed‑wing UAVs.

Integrated with dedicated power supply and operating equipment, the system detects, identifies, and alerts to low‑altitude, slow‑flying, and small‑sized drones. It then emits countermeasure signals to jam hostile targets, effectively curbing “black flights”, information leakage, and terrorist activities to safeguard airspace security in critical and high‑value areas.

The system can detect a drone within 3 seconds of takeoff and acquire detailed parameters of the intruding UAV, including azimuth, position, time, frequency, received power, confidence level, model, and manufacturer. It disrupts the drone’s remote control and video downlink signals, and performs navigation spoofing and diversion by interfering with satellite navigation signals.

Product Features:

  • Integrated covert design enables drone detection and countermeasure during high‑speed movement. The mobile counter‑UAV vehicle adopts a fully concealed layout, appearing identical to a standard commercial vehicle externally, with detection and countermeasure modules hidden inside a standard roof box. It provides low‑altitude security protection for convoys within a 3‑km radius even at speeds up to 150 km/h.
  • Modular design supports customization and installation on various vehicle platforms. Once retrofitted, it forms an all‑in‑one mobile platform capable of performing police and security tasks including detection, countermeasure, command, on‑site guarding, and standby duty.
  • Passive drone signal interception ensures operation unaffected by weather conditions, enabling 24/7 all‑weather functionality with no high‑power electromagnetic radiation emissions.
  • Detection‑countermeasure integration supports drone guard mode, delivering effective jamming of remote control and video transmission signals, with directional drone diversion capability.
  • Passive detection technology enables identification of mainstream drone models and single‑station positioning for selected types.
  • Detection range exceeds 5 km, with a maximum detection distance of up to 10 km.
  • Long effective countermeasure range, capable of neutralizing drones within a 3‑km radius.
Category:

Technical Specifications

Detection and Jamming Coverage Airspace
Parameter Specification
UAV Detection Range ≥5 km (For UAVs with transmit power of 0.1 W and RCS = 0.01 m²)
Spectrum Coverage Airspace 360° Full Azimuth
Radar Coverage Airspace 360° Horizontal, 0°~30° Elevation
UAV Countermeasure Range ≥3,000 m (For UAVs with transmit power of 0.1 W and RCS = 0.01 m², when the remote controller is 500 m away from the UAV)
Note: All the above indicators are tested under conditions of favorable electromagnetic environment and no obstruction between the target and the vehicle (equipment).
Response Time
System Software Response Time ≤5 s
UAV Signal Detection Time ≤10 s
Radar Data Update Rate 6 s
Counter-UAV Jamming Response Time ≤30 s
Deployment and Retraction Time ≤10 min
Reliability and Safety
Mean Time Between Failures (MTBF) ≥500 hours
Continuous Operating Time (TC) ≥8 hours
Environmental Adaptability
Operating Temperature -30°C ~ 55°C (external equipment); -20°C ~ 45°C (in-vehicle equipment)
Protection Rating IP65 (external equipment)
Humidity Resistance (95±3)% (at 30°C±5°C)
Maximum Operating Altitude ≥4,500 m
Power Supply and Consumption
System Power Consumption ≤6 kW
Power Supply 220 V±5% / 50 Hz
Core Subsystem Specifications
UAV Spectrum Detection Specifications
Main Operating Frequency Band 300 MHz ~ 6 GHz
Detection Range ≥5 km (under favorable electromagnetic environment and no obstruction)
Multi-Target Detection ≥40 targets
First Acquisition Time ≤10 s
UAV Radar Detection Specifications
Radar Band and Mode Ku-band, azimuth mechanical scanning, elevation electronic scanning
Detection Range ≥5 km (RCS = 0.01 m²)
Detection Speed Range 2–50 m/s
Detection Blind Zone 250 m
Detection Accuracy Azimuth ≤0.8°, Elevation ≤0.8°, Range ≤10 m
System Capacity ≥200 targets detected simultaneously
Electro-Optical Specifications
Effective Range For DJI UAVs (0.3 m × 0.3 m), maximum daytime tracking distance ≥3.5 km; maximum nighttime tracking distance ≥1.5 km.
Infrared Thermal Imaging Uncooled Vanadium Oxide (VOx) infrared focal plane detector, spectral range 8 μm ~ 14 μm, resolution 640×512, NETD: ≤30 mK, lens focal length 22 ~ 230 mm (continuous zoom), 10× optical zoom, field of view 28.4°×22.7° ~ 2.8°×2.3°.
High-Definition Visible Light Back-illuminated ultra-low-illumination starlight-grade CMOS, lens focal length 12 ~ 1100 mm.
UAV Jamming Specifications
Omnidirectional ISM Coverage Frequencies 410–450 MHz, 840–930 MHz, 1170–1280 MHz, 1410–1470 MHz, 2400–2485 MHz, 5150–5250 MHz, 5725–5850 MHz.
Directional Broadband Jamming Coverage Frequency 200 MHz ~ 6000 MHz.
Jamming Range ≥3,000 m (For civilian small UAVs, under conditions of EIRP 20 dBm, RCS = 0.01 m², and jamming-to-signal ratio of 5:1).
Navigation Spoofing Specifications
Operating Frequency Bands GPS (L1), BDS (B1), GLONASS (L1).
Transmit Power ≥10 W
Diversion Range ≥5,000 m (For DJI Phantom 4 Pro)

Jamming Subsystem

  • Omnidirectional Antenna Array
  • Omnidirectional Antenna Feed
  • ISM Jammer
  • Broadband Jamming Source
  • Servo Motor
  • RF Feeder Pole

UAV Spoofing Subsystem

  • Satellite Navigation Antenna
  • Satellite Jamming Antenna
  • Navigation Spoofing Module

UAV Detection, Positioning & Tracking Subsystem

  • UAV Detection Radar
  • Radar Lift Pole
  • Spectrum Detection Equipment
    • UAV Spectrum Detector (0.3–6 GHz)
    • Direction-Finding Receiver (0.2–8 GHz)
  • UAV Spectrum Lift Pole
  • Electro-Optical Detection Equipment
  • Electro-Optical PTZ

Communication Subsystem

  • Shortwave Antenna
  • Ultra-Shortwave Antenna
  • Shortwave Antenna Tuner
  • Ultra-Shortwave Antenna Feed
  • Shortwave Radio
  • Ultra-Shortwave Radio
  • In-Vehicle Crew Terminal

Central Infrastructure

  • Switch
  • Integrated Power Supply
  • System & Communication Control Terminal
  • UAV Detection & Jamming Control Terminal

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