1. Product Introduction

The HDJ 3.0 is a newly upgraded all-in-one portable anti-drone system that integrates full-cycle low-altitude defense functions, including drone detection & early warning, direction finding & positioning, and signal jamming. It adopts advanced dual GPS antenna direction-finding technology and CRPC 2.0 identification algorithm, paired with a high-brightness 5.5-inch touch screen and innovative dual-battery hot-swap power supply design.

Lightweight and highly integrated, the device builds a complete multi-layer low-altitude security defense system. It can accurately identify, track, locate and suppress illegal intrusion drones without interfering with surrounding public communication signals. It provides efficient, stable and portable low-altitude security solutions, widely applicable to aviation protection, energy facility security, large-scale event safety, prison & correctional facility defense and other key scenarios.

2. Core Upgrade & Key Features

2.1 High Integrated All-in-One Design

Integrates three core functions of real-time detection & early warning, high-precision direction finding & positioning, and multi-band signal jamming in one portable device. No need for additional auxiliary equipment, realizing one-machine full-scenario defense, greatly improving deployment efficiency and reducing equipment costs.

2.2 CRPC 2.0 Precise Identification Technology

Equipped with upgraded CRPC 2.0 intelligent identification algorithm, it breaks through the limitation of traditional jammers. It can accurately distinguish different drone devices even with the same brand, same model and same working frequency band, realizing targeted identification and interference, and effectively avoiding misjudgment and false shielding.

2.3 5.5-Inch High-Brightness Touch Screen

Comes with a professional 5.5-inch high-definition high-brightness touch screen, with a wide viewing angle and sensitive touch response. The high-bright screen design ensures clear and visible data display even under strong outdoor sunlight, solving the problem of screen reflection and blurred display in outdoor working environments. The intuitive interactive interface greatly simplifies operation steps and improves work efficiency.

2.4 Imported Real-Time Map Mode

Built-in upgraded imported map system, supporting real-time display of drone flight trajectory, precise positioning coordinates and surrounding environmental information. Operators can intuitively grasp the intrusion track and activity range of illegal drones, and formulate accurate and targeted defense and interception strategies to achieve precise security prevention and control.

2.5 Dual-Battery Hot-Swap Power Supply System

Adopts exclusive dual-battery redundant power supply design and supports hot-swap replacement without shutdown. It ensures long-term stable operation of the equipment. During long-time continuous defense or emergency tasks, users can replace the battery freely without shutting down the device, completely avoiding operation interruption and defense blank periods caused by power shortage, and ensuring 24-hour continuous standby and work.

2.6 Dual GPS Antenna Direction Finding & Positioning

Featured with dual GPS antenna azimuth direction-finding technology, which can quickly capture and lock the orientation of invading drones with high precision. It provides accurate directional guidance for subsequent signal jamming, signal decoying and drone forced landing/return operations, greatly improving the accuracy and success rate of countermeasure tasks.

3. Complete Technical Specifications

4. Application Scenarios

• Public Security & Events: Large-scale conferences, sports events, exhibition security defense

• Key Facility Protection: Airport, power station, oil depot, communication base station anti-intrusion protection

• Special Institution Defense: Prisons, detention centers, military restricted areas low-altitude management

• Civil Security Prevention: High-end communities, scenic spots, industrial parks anti-illegal drone surveillance