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UAV Countermeasure Instrument Gun (Type A)

Unmanned combat series

UAV Countermeasure Instrument Gun (Type A)

This product is a low-altitude safety control device with fully independent intellectual property rights. It mainly utilizes high-power electromagnetic waves to regulate unmanned aerial vehicles (UAVs) during flight, effectively cutting off the communication between the UAV and its remote controller from a long distance. This device enables the control and management of UAVs by forcing them to land or return to their starting point, ensuring the safety of low-altitude airspace in the designated area.

  • Model CH-WRJCA25

Suitable scenarios for its application include


1. Protection of no-fly zones within the country, such as prisons, military restricted areas, national strategic resource projects, nuclear facilities, airports, and politically sensitive areas.
2. Prevention of information leakage in specific locations, such as major crime scenes, urban management law enforcement sites, important security venues, protection of political figures, rehearsals for large-scale performances, archaeological excavation sites, and large-scale public events.
3. Combating cases involving illegal activities utilizing drones as carriers, such as drug trafficking, smuggling, and illegal transportation or dissemination of goods or information.

Technical Principles

1. By interfering with satellite navigation signals, the unmanned aerial vehicle (UAV) is unable to return to its original location but can still be controlled remotely.

2. By disrupting the transmission of video and remote control signals, the UAV cannot be controlled remotely, and it cannot transmit video or images. Depending on the UAV's programmed settings, it may return, land forcibly, or hover.

3. Simultaneously interfering with satellite navigation signals (1.5 GHz), remote control signals (2.4 GHz or 5.8 GHz), and video transmission signals (2.4 GHz or 5.8 GHz), the UAV is unable to return, cannot be controlled to return, and cannot transmit video or images. Depending on the UAV's programmed settings, it may hover or perform a forced landing.

4. The actual actions performed by the UAV after experiencing interference may vary depending on the specific model and brand of the UAV.


Product Features

1)Portable  Design:
Imitation of lightweight weapon design, capable of single-handed or two-handed firearm shooting.

2)Multiple and Flexible Control Models: 
Capability for landing in place (forced landing) or returning to the takeoff point (return to home).

3)Long Effective Control Range: 
0 m ~1500 m (covering the entire low-altitude open area).

4)Full Range of Control Types:
Capability to control various types of drones produced by different countries, including civilian, commercial, and aerial photography drones from China, Japan, the United States, and the European Union.

5) High Battery Capacity and Long Standby Time: 
The device can be used in any location, and the lithium battery allows for a continuous operation time of 2 hours.

6) Simple Operation: 
One-key power on/off, with the freedom to choose between landing and return-to-home modes.

7)Ergonomic Design, Lightweight and Aesthetically Pleasing: 
Exterior design resembling a lightweight weapon, effectively deterring potential targets. Reserved rail positions allow for the attachment of accessories such as sights, lighting, and night vision devices, enhancing performance.

Technical Parameters

Model: CH-WRJCA25 Signal Frequency Power
1.5G 1580-1620MHz 40dBm
2.4G 2400-2460MHz 40dBm
5.8G 5720-5850MHz 37dBm
Basic Equipment Parameters:
Weight 5.1kg
Frequency countermeasure GPSL1, Wifi 2.5G Wifi 5.8G
Shielding distance 500-1000 meters (the greater the power, the farther the shielding distance)
Battery 24v5A (can be equipped with backup battery)
Charing time 4h
Time usage 45 minutes -1.5 hours (the smaller the power, the longer it takes)
Operating temperature  -22℃ to +70℃
Power High power 60W, low power 25W, plus 1.2G high power 70W

Application Scenarios


● Sensitive locations where drone flights are prohibited, such as military bases, government facilities, and other restricted areas.

● Drone control  zones in scenic areas, large-scale gatherings and similar events.

● Airport and drone control in restricted airspace.

● Prison premises.