Product Overview
The SJ1 Directed Drone Jammer is a professional radio-frequency anti-drone system designed to disrupt communication links between unauthorized drones and their controllers. By applying targeted radio jamming, the system can effectively drive drones away or force them to land, ensuring airspace security in sensitive areas.
Equipped with six built-in directional jamming units, SJ1 works seamlessly with detection and positioning systems to deliver accurate, directional interference toward identified drone targets. Its integrated structure and fixed installation design make it especially suitable for large-scale event protection, critical infrastructure security, and permanent site defense.
Key Features
Multi-Frequency Jamming Capability
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Covers commonly used drone frequencies: 900MHz, 2.4GHz, 5.2GHz, and 5.8GHz
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Effectively counters mainstream commercial and FPV drones
Directional & Sector-Based Jamming
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Built-in 6 directional jamming units
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Supports single-sector or multi-sector operation
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Directional and omnidirectional jamming modes available
Accurate Targeted Interference
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Integrates with detection and positioning systems
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Enables precise jamming toward confirmed drone targets
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Reduces unnecessary interference outside protected zones
Wide Drone Compatibility
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Effective against drones from DJI, Autel, Parrot, SKYDIO, and FPV racing drones
Strong Environmental Adaptability
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Suitable for complex outdoor environments
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IP65 protection rating for reliable long-term deployment
Easy Deployment
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Designed for fixed installation
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Fast setup with integrated power and network connections
Technical Specifications
| Item | Specification |
|---|---|
| Work Mode | Radio Jamming |
| Operating Frequencies | 900MHz, 2.4GHz, 5.2GHz, 5.8GHz |
| Jamming Range | 1.5km – 2km (environment & drone dependent) |
| Coverage | Single sector: 60° Six sectors: Azimuth 0°–360° Vertical: –30° to +60° |
| Response Time | ≤ 3 seconds |
| Weight | ≤ 50 kg |
| Dimensions | Ø600 mm × H420 mm (±2 mm) |
| Operating Temperature | –20°C to +65°C |
Application Scenarios
The SJ1 Directed Drone Jammer is ideal for environments requiring strict low-altitude airspace control, including:
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Large-scale events and public gatherings
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Government and law enforcement facilities
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Critical infrastructure and industrial sites
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Fixed-site perimeter security
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Temporary or permanent drone exclusion zones
By rapidly detecting and disrupting illegal drone intrusions, SJ1 helps maintain safety, privacy, and operational continuity.
