4.9KM Effective Range Multi-Target Full-Band Directional Anti-Drone Multi-Mode Jamming System

I. Product Overview

The LKKQ-GRT4000DX Full-Band Directional Jamming Device is a professional-grade anti-drone and electronic warfare system featuring omnidirectional tracking and intelligent countermeasure capabilities. Designed as an integrated unit, it combines a high-precision servo turret, a full-band jamming transmitter, a directional navigation spoofing module, and an efficient thermal management system. It enables precise suppression and deception of wireless communication signals and navigation systems across the 400MHz–6GHz frequency range.

The device supports continuous 360° horizontal rotation and +90 to-10° vertical adjustment, providing rapid target acquisition and continuous tracking capabilities. With multiple jamming strategies—including wideband suppression, frequency-sweep jamming, narrowband targeting, and navigation spoofing—it can be flexibly configured for either area signal disruption or precise target expulsion. The system is built for harsh environments with a wide operating temperature range (-20℃ to +70℃), a compact and rugged structure (730mm × 470mm × 640mm, 55kg), and high ingress protection. It is suitable for long-term deployment in diverse field conditions such as border areas, critical sites, and large-scale events, providing all-weather, intelligent low-altitude and electromagnetic security protection.

II. Product Key Features

1. 360° Omnidirectional Dynamic Tracking

· Continuous 360° horizontal rotation with adjustable speed (0.1°–20°/s)

· Vertical range of +90° to -10° for full three-dimensional coverage

· Servo system supports automatic target locking and continuous tracking

2. Full-Band Jamming Capability

· Covers the entire 400MHz–6GHz frequency range, supporting preset and custom frequency points

· Capable of simultaneously jamming up to 6 frequency bands, with single-channel power ≥30W

· Jamming beam width ≥12°, ensuring effective directional coverage

3. Comprehensive Navigation Countermeasures

· Supports jamming and spoofing of GPS, GLONASS, BeiDou, and Galileo systems

· Offers multiple countermeasure modes: navigation jamming, directional expulsion, and no-fly zone enforcement

· Spoofing signal intrusion time ≤3 seconds for rapid response

4. Superior Environmental Adaptability

· Operating temperature range: -20℃ to +70℃

· Total weight ≤55kg, compact and portable for easy deployment

· Supports 24/7 continuous operation in harsh field environments

5. Multi-Mode Jamming Strategies

· Three jamming modes: wideband suppression, frequency-sweep jamming, and narrowband targeting

· Quick switching between jamming modes and target frequency bands based on mission requirements

III. Product Highlights

1. Omnidirectional Intelligent Tracking

360° continuous rotation + wide vertical adjustment, no tracking blind spots

2. Full-Band Coverage

Jamming across 400MHz–6GHz, supporting common and custom frequency points

3. Comprehensive Navigation Countermeasures

Full suppression and spoofing of four major satellite navigation systems

4. Rapid Response

Spoofing signal intrusion ≤3 seconds, directional jamming range up to 4.9km

5. High Environmental Adaptability

Wide temperature operation, compact and lightweight, suitable for long-term field deployment

6. Configurable Multi-Mode Operation

Three jamming styles, six-band simultaneous jamming, flexible strategy application

IV. Product Application Scenarios

Military and Border Defense: Electromagnetic protection of military positions, low-altitude border control, key-site air defense

Critical Infrastructure: Perimeter protection for nuclear power plants, oil depots, power grids, chemical parks

Large-Scale Event Security: Drone control during summits, sports events, and public celebrations

Transportation Hub Protection: Low-altitude security around airports, railway stations, and ports

Counter-Terrorism and Public Security Applications: Protection of key sites, drone countermeasures, signal detection and jamming

Field and Border Deployment: Adaptable to complex climates and terrains, supports long-term unmanned operation

V. Performance Parameters

Directional Jamming Unit Parameters

Directional Navigation Spoofing Unit Parameters

Turret Unit and Overall Device Parameters