HJ1
HJ1 is a portable drone defense product featuring an effective man-machine portable design. It can effectively jam a drone’s graphic transmission, remote control, and navigation signals.
The system supports joint use with handheld devices and provides the following key functions:
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Wide-band Suppression
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Non-standard Jamming (targeting specialized protocols)
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Full-area Coverage
Featured
Directional Jamming
The equipment adopts a high-gain directional antenna that concentrates energy for precise and efficient jamming, minimizing interference to the surrounding electromagnetic environment.
Wideband Jamming
Supports full-frequency output across 6 channels, covering over 95% of drone video transmission, remote control links, and navigation frequency bands in the market for effective neutralization.
Instant Activation
Ready for immediate use upon startup, with deployment completed within 10 seconds, ensuring rapid response to urgent defense needs.
Mobile and Portable
The device features an all-inclusive design with no external antennas. Its hidden and friendly appearance is ideal for discrete portable security scenarios.
Module Expansion
Supports integration with external handheld detection equipment to enable a complete workflow of drone detection, identification, alarm, and target jamming.
Robust Design
Features a housing made of aluminum and high-strength ABS/PC composite materials, offering excellent strength, toughness, and impact resistance for long-term, reliable operation.
Specifications
| Performance Indicators | Jamming Principle | RF signal suppression jamming |
| Jamming Distance | 0~2km (Depending on the testing environments and the model of jamming target drone) | |
| Jamming Bands | 800MHz, 900MHz, 1.2GHz, 1.5GHz, 2.4GHz, 5.2GHz, 5.8GHz | |
| Jamming Range | Horizontal ±20°, Vertical ±10° | |
| Response Time | ≤5s (RMS) | |
| Physical Indicators | Power Supply | Lithium battery that can be replaced |
| Battery Specifications | Output: 29.4V, Capacity: 7Ah | |
| Power Consumption | ≤500W (Full-band jamming) | |
| Continuous Runtime | 0.5h (Jamming) | |
| Dimensions | 380mm × 292mm × 179.3mm | |
| Weight | ≤6.5kg (Battery included) | |
| Operating Temperature | -25°C to +55°C | |
| IP Rating | IP54 |
1. Product Profile
HJ1 is a portable drone defense product featuring a man-machine effective portable design. It can effectively jam a drone’s graphic transmission, remote control, and navigation signals.
The system supports joint use with handheld devices and provides specialized functions such as wide-band suppression, non-standard jamming, and full-area coverage. It is designed for wide application in:
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Airports & High-speed Railways
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Cultural & Tourism Scenic Spots
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Important Activities & Sports Events
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Other Security-Sensitive Scenarios
2. Key Features
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Wide-band Jamming: Supports full frequency output across 6 channels, covering more than 95% of commercial drone communication and navigation frequency bands on the market, ensuring effective neutralization of target drones.
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Target Jamming: Adopts a high-gain directional antenna, which concentrates jamming energy on the target drone while reducing interference with other surrounding radio signals.
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Mobile and Portable: Features an all-inclusive design with no external antennas. Its hidden and “friendly” appearance is ideal for discreet use in various portable security scenarios.
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Module Expansion: Supports integration with external handheld detection equipment, enabling a seamless workflow of drone detection, identification, alarm, and target jamming.
Related Solution
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