Portable Electromagnetic Drone Jammer for Field Operations

• Customization: Available
• Frequency Range: Dcs1800
• Frequency: 1900~1990MHz
• Model NO.: JDY-300T
• Application: Library
• Product Name: Portable Uav Detection and Jamming Shield Shie
• Core Technology: Ultra-High-Speed Frequency Sweeping
• Detection Frequency Range: 300MHz~6000MHz
• Key Detection Bands: 2.4G/5.8g/900MHz/1.1g/1.4GHz/5.2g (Customizable)
• Detection Distance: 1~3km (Depends on Local Electromagnetic Environmen
• Detection Angle: 360° Horizontal, -90°~+90° Pitch
• Jamming Bands: 800MHz/900MHz/1.4GHz/1.6GHz/2.4GHz/5.8GHz
• Jamming Distance: 1~2km (Urban Environment)
• Jamming Angle: 90° Horizontal, 20°~40° Vertical
• Jamming Modes: Repel, Forced Landing, Navigation Interference
• Power Supply: Built-in Lithium Battery (24V/29.2V/29.4V)
• Weight: ≤4kg (Partial); ≤5kg; ≤6kg
• Operating Temperature: -20ºC~50ºC
• Transport Package: Flight Case
• Specification: 780*290*75mm
• Trademark: JDY
• Origin: China
• HS Code: 8543709960
• Production Capacity: 200pieces/Month

Product Description

Product Description

JDY-300T Portable Drone Detection and Strike Shield

Product Overview:

The JDY-300T Portable Drone Detection and Strike Shield is a mobile countermeasure device designed for low-altitude drone protection. It utilizes advanced domestic chips, ultra-high-speed frequency sweeping technology, and a high-gain integrated antenna, enabling efficient detection and countermeasures against various types of drones. Using electromagnetic suppression, the device cuts off the drone's remote control, image transmission, and navigation signals, forcing it to return or make an emergency landing, thereby ensuring airspace safety.

Application Scenarios:

The JDY-300T Shield features a wide range of application scenarios across multiple fields. For mobile patrol and monitoring scenarios, these include but are not limited to patrol and monitoring in office buildings, industrial parks, large-scale events and competitions, as well as border and coastal defense areas. It is also applicable to fields such as large-scale event support, large-scale event security, important personnel transportation, and motorcade escort.

When an malicious UAV approaches the protected area, the JDY-300T Shield will display the UAV's position and model, and issue timely alarms to alert staff of potential dangers. Staff can activate the device, which uses electromagnetic suppression technology to cut off the target UAV's image transmission links and navigation signals. This disrupts the UAV's normal flight, repels or forces unauthorized UAVs to land, and thus safeguards the security of the protected area.

Core Features & Advantages

Detection and Alarm Function: 360° passive detection (covering the frequency range of 300MHz-6000MHz, with key coverage of 2.4G/5.8G, etc.) and a detection distance of 1-3km. It identifies and displays the number, brand, model and operating frequency of UAVs, and triggers adjustable/silent audio-visual alarms.

Precise Positioning Function: Through protocol analysis + ID recognition technology, it locates UAVs (including longitude, latitude, altitude, SN code and return-to-home point, with positioning accuracy of ≤5 meters) and pilots' positions, covering mainstream consumer UAVs such as DJI.

Long-Distance Jamming and Countermeasure Function: Equipped with built-in customizable frequency modules for GPS/Beidou and 800MHz-5.8GHz. It cuts off remote control/image transmission/navigation signals via electromagnetic suppression, achieves repulsion or forced landing of UAVs within 1-2km, has a jamming response time of ≤2.5 seconds, and covers mainstream UAV models.

Individual-Soldier Portable Operation: With a weight of ≤6kg, it adopts a handheld design (with anti-slip grip) and supports one-button power on/off. It also enables one-button switching between repulsion, forced landing and navigation jamming (GPS cut-off), featuring easy operation and reduced deployment costs.

Direction-Finding Function: It receives UAV remote control/image transmission signals, displays information such as distance, frequency point, longitude and latitude, and assists in precise countermeasures by combining with audio-visual alarms.

Compared with other similar equipment, the JDY-300T Equipment has the following advantages:

Feature	Description
Detection Frequency	300MHz~6000MHz supported
Key Detection Frequency Bands	2.4G/5.8G/900MHz/1.1G/1.4GHz
Coverage Angle	360°
UAV Positioning Accuracy	≤5m
Detection Distance	1~3km
Minimum Detection Height	0m
Countermeasure Distance	1~2km
Key Countermeasure Frequency Bands	1.4G/1.6G/2.4G/5.8G/800MHz/900MHz/GNSS
Interference Angle	Horizontal 90°; Vertical 20 - 40°
Interference Response Time	≤2.5s
Power Supply Mode	Built-in lithium battery power supply
Functions of Detection, Identification, Positioning, and Interference	Available
Networking Function (4G/5G Function)	Optional
Protection Class	IP65
Equipment Availability	≥99.9%, capable of working for a long time without failure

Main Functions:

Integrated Detection & Countermeasure: Combines detection and countermeasure functions in one device. It captures illegal UAV signals through 360° passive detection (covering 300MHz-6000MHz frequency band) and realizes interference blocking simultaneously, without the need for additional equipment, simplifying the operation process.

Detection & Alarm: Adopts radio frequency scanning and feature recognition technology, with a detection distance of 1-3km. It can identify and display the number, brand, model and operating frequency of UAVs, and trigger adjustable or silent audio-visual alarms to prompt risks in time.

Precise Positioning: Integrates protocol analysis and ID recognition technologies to locate UAVs (longitude, latitude, altitude, SN code, return-to-home point, with positioning accuracy ≤5 meters) and pilots. It covers mainstream consumer UAVs such as DJI and provides accurate target information.

Long-Distance Jamming Strike: Built with customizable frequency modules including GPS/Beidou, 800MHz-5.8GHz. It cuts off UAV remote control, image transmission and navigation signals through electromagnetic suppression, realizing repulsion or forced landing within 1-2km, with a jamming response time ≤2.5 seconds, covering mainstream UAV models.

Individual-Soldier Portable Operation: Weighs ≤6kg, adopts a handheld design with an anti-slip grip, and has a compact size for easy carrying. It supports one-click power on/off, reducing the deployment cost of ground personnel and suitable for mobile patrol scenarios.

Direction-Finding: Receives UAV remote control/image transmission signals, displays target information such as distance, frequency point, longitude and latitude, and assists operators in accurately locating targets by combining with audio-visual alarms, improving countermeasure efficiency.

One-Click Countermeasure Operation: Supports one-click switching between repulsion, forced landing and navigation jamming (GPS cut-off) functions. Pressing the corresponding button and pulling the trigger starts countermeasures, which is easy to operate and suitable for rapid response in emergency scenarios.

Q1: Who are you, and what do you do?
A1: We are a R&D-driven high-tech company, specialized in the R&D, production and sales of signal amplifiers, wireless signal control systems, wireless signal countermeasure equipment, wireless signal blocking equipment, and explosion-proof jamming equipment.

Q2: Are you a manufacturer or a trading company?
A2: We are a manufacturer. Our factory is located in Yuhuatai District, Nanjing City, Jiangsu Province, and we welcome you to visit us.

Q3: Do you accept custom-made products?
A3: Yes, we can customize products according to customers' requirements, including different frequencies, power levels, sizes, as well as custom packaging and laser-engraved logos based on specific needs.

Q4: What about the delivery time?
A4: Generally speaking, the delivery time for regular order quantities is 1 to 3 months. However, for large orders, please confirm further details with us.

Q5: What about labels and logos?
A5: Custom labels and logos are available.

Q6: What is the minimum order quantity (MOQ)?
A6: The MOQ varies by product, ranging from 1 to 20 units.

Q7: What should I do if the received product is defective?
A7: Our strict quality control ensures a 100% qualification rate. However, products may get damaged during transportation. Please share photos or videos of the defective product to let us know the specific issue. We will provide compensation accordingly, or send you replacement parts or a new product. All purchased products come with a 1-year warranty and technical support.