USJ1 Directed Drone Jammer is a high‑performance counter‑UAS device designed to disrupt drone communication links and force unauthorized drones to land or retreat. With integrated detection support and powerful directional jamming, USJ1 provides reliable protection for high‑security sites and major events. Built for professional drone detection, radar for drone detection, and drone jamming device applications.
USJ1 supports full‑spectrum jamming against DJI, Autel, Skydio, Parrot, and selected FPV drones. It acts as a professional drone jamming device used alongside drone detection radar systems.
Equipped with six directional jamming sectors, USJ1 seamlessly links with drone detection and tracking systems to deliver precise, targeted countermeasures with high accuracy.
Supports customizable jamming frequency bands and both directional and omnidirectional jamming modes, adapting to different security environments and airspace management needs.
| Vehicle Model | USJ1 | UVDC1 | UVDC1 Pro | UVDC2 Pro |
|---|---|---|---|---|
| Countermeasures | Omnidirectional/-Directional | Omnidirectional/-Directional | Omnidirectional/-Directional | Omnidirectional/-Directional |
| Passive radio Frequency | Omnidirectional/-Directional | 100MHz~6GHz | 100MHz~6GHz | 100MHz~6GHz |
| Detection and Neutralization Integrated | - | Yes | Yes | Yes |
| Radio jamming Frequency | 0.9GHz, 2.4GHz, 5.2GHz, 5.8GHz | 0.9GHz, 2.4GHz, 5.2GHz, 5.8GHz | 0.433GHz, 0.84GHz, 0.9GHz, 1.4GHz, 1.8GHz, 2.4GHz, 5.2GHz, 5.5GHz, 5.8GHz | 0.18GHz, 0.265GHz, 0.43GHz, 0.515GHz, 0.6GHz, 0.715GHz, 0.9GHz, 1.4GHz, 1.8GHz, 2.4GHz, 5.2GHz, 5.8GHz |
| Jamming range | 1.5-2km (Varies depending on environment and drone model) | 1-2km (Varies depending on environment and drone model) | 1-2km (Varies depending on environment and drone model) | 1-3km (Varies depending on environment and drone model) |
The counter drone software enables seamless integration of multiple sensors and platforms, forming a unified 3D drone detection system with long-range early warning, precise geolocation, and automated threat response. It delivers intelligent anti drone system capabilities for continuous monitoring, real-time tracking, and effective jamming drone signals protection in all-weather conditions.
The anti drone system supports city-scale and infrastructure-level lower-airspace management, delivering comprehensive drone detection system capabilities for high-security zones. Through passive identification, precise positioning, full-trajectory tracking, rapid countermeasures, seamless coverage, and 24/7 safeguarding, the anti drone system provides an advanced counter drone solution with reliable protection and intelligent jamming drone signals response across complex urban or critical-infrastructure environments.
Drone control hardware can be classified into three functional categories: Detection Products for passive UAV sensing and identification, Jamming Products for disrupting hostile drone signals, and Detection–Jamming Integrated Systems combining both functions for comprehensive drone detection system and counter drone capabilities.
The anti-drone system supports multiple deployment patterns to suit different operational needs. Fixed Products provide continuous monitoring at critical sites, Portable Products offer flexible field deployment, and Vehicle Products enable mobile, wide-area coverage, delivering a comprehensive drone detection system and counter-drone capability.
Features explain
The system intelligently monitors drones and provides real-time warnings of intrusion by non-cooperative targets based on user -set profiles such as black and white lists and pre-alert zones.
The system accurately identifies the brand, model, frequency, serial number, cooperative/non-cooperative, and other identifying information of the drone.
It can simultaneously locate the position coordinates of multiple Drone, track their flight trajectories in real time, and display them on an electronic map
Depending on the user's needs, non-cooperative targets can be accurately disposed of on a one-to-one basis without affecting the flight of cooperative targets.
Capable of managing both cooperative targets (legally compliant Drone) and non-cooperative targets (illegally flying UAVs)
Based on the pre-planning set by the user, the system can be unmanned 24 hours a day to automatically warn and dispose of non-cooperative targets, and ensure airspace safety regular basis.
The system can access spectrum, 5G-A, radar, electro-optical, and other sources of detection data and display them on the same interface.
It can provide on-demand data analysis of drone detection results according to the dimensions of the time period, model, and hotspot area, supporting users to make scientific decisions based on the data.
Users can flexibly set up multiple defense zones and link age management between multiple defense zones to achieve unified management on one platform.
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