Single-Station Fixed Airspace Anti-Drone Protection

• Customization: Available
• Channel: 2CH
• Receive Frequency: 433.92MHz
• Model NO.: JDY-900(P)
• Transmission Rate: 10~20Kbps
• Product Name: Jdy-900(P) Anti-Uav Single-Station Defense System
• Core Tech: Passive Detection, Wideband Scanning
• Detection Freq: 300MHz~6000MHz; 300MHz~9000MHz (Partial)
• Key Detection Bands: 2.4G/5.8g/800MHz/900MHz/1.4G/5.2GHz
• Detection Dist: Jdy-900:1~5km; Jdy-900p:1~8km
• Positioning Accuracy: ≤10m (Uav); ≤5m (Operator)
• Jamming Bands: 2.4G/5.8g/900MHz/GPS/Bds/Glonass/Galileo
• Jamming Dist: 1~3km (Depends on Electromagnetic Environment)
• Jamming Method: 4-Sector Directional/Omnidirectional Strike
• Transmission Power: 360W; 1500W (Partial Versions)
• Power Supply: AC220V-DC24V; DC27V (Partial)
• Weight: ≤20.0kg
• Operating Temp: -35ºC~50ºC (Built-in Radiator)
• Protection Level: IP66; IP65 (Partial)
• Alarm Mode: Audible/Visual Alarm
• Transport Package: Flight Case
• Specification: 720*720*455mm
• Trademark: JDY
• Origin: China
• HS Code: 8543709960
• Production Capacity: 200pieces/Month

Product Description

Product Description

JDY-900(P) Single-Station Anti-UAV Defense System

Product Overview:

JDY-900(P) Single-Station Anti-UAV Defense System (hereinafter referred to as the "JDY-900(P) System") adopts passive detection with a highly integrated design. A single device can realize UAV detection and countermeasures, providing all-round low-altitude protection anytime and anywhere. 

The system supports Ethernet connection/4G wireless communication, and allows flexible network expansion. Multiple stations can achieve wireless grid-based intelligent management and control. 

Within its detection range, the system can monitor multi-dimensional information of UAVs, including serial number, model, position (longitude, latitude, azimuth), speed, height, altitude, takeoff point, return-to-home point, flight path, and remote controller position (longitude, latitude, azimuth).

Application Scenarios:

The JDY-900(P) System is suitable for railway line protection, office parks, industrial facilities, large-scale events, and rapid deployment. It is also applicable to various places requiring quietness, confidentiality, and information security, including VIP escorts, special anti-explosion scenarios, concerts, large-scale conferences, airport management, examination sites, prisons,  facilities, courts, meeting rooms, cinemas and theaters, hospitals, government agencies, financial institutions, churches, temples, libraries, business negotiations, gas stations, and personal privacy protection.

Among its functions, a single JDY-900(P) device can implement UAV detection, positioning, and countermeasures, providing comprehensive low-altitude protection anytime and anywhere. The deployment of a single-station system enables detection and positioning within a radius of 8,000 meters (for JDY-900P) and countermeasures within a radius of 3,000 meters, easily realizing low-altitude protection for the aforementioned scenarios such as airports.

Core Features & Advantages

Passive Detection & Early Warning
Covers 300MHz~6000MHz (key bands: 2.4G/5.8G/400MHz/900MHz), 360° horizontal & -90°~+90° vertical detection.
Detects ≥50 UAVs simultaneously, response time ≤2.5s; positions UAVs (≤10m accuracy) and operators (≤5m accuracy).
Triggers voice/light alerts by comparing signals with UAV spectrum database.

Precise Electromagnetic Jamming
Supports omnidirectional (360°) or 4-sector directional jamming; targets UAV control/video transmission (2.4G/5.8G) & navigation

 (GPS/BDS/GLONASS/Galileo).
Effective jamming range 1~2km, response time ≤3s; forces UAVs to return/land by cutting signals.

Deceptive Active Defense
Simulates satellite navigation signals (GPS:1575.42MHz, BDS:1561.098MHz, GLONASS:1602MHz) with EIRP <10mW.
Deception range 500~1000m, response time ≤10s; achieves UAV landing/ban/repulsion without interfering with public electronics.

All-Weather & 24/7 Operation
Works in -35℃~50℃, IP66 protection (dust/waterproof); 7×24h continuous operation (availability ≥99.9%) with built-in radiator.

Smart Networking & Control Platform
Supports LAN/4G/5G; multi-device wireless networking for grid management.
Platform features visual tracking, strategy preset (3 defense zones), whitelist/blacklist, and unattended auto-jamming.

Integrated 3-in-1 Design
Combines detection, jamming, and deception in one device; no need for multiple independent systems.

High Mobility & Concealment
Vehicle-mounted (luggage-style, no vehicle modification), quick deployment; customizable exterior for stealthy operations.

Precision & Low Collateral Interference
Sector-specific jamming focuses on target areas; low stray emissions (-36dBm/-30dBm) to avoid disrupting base stations/radars.

Scalability for Large Scenarios
Wireless networking adapts to large areas (airports/railways); data syncs to cloud for mobile remote control.

User-Friendly Operation
Lightweight (30kg), easy installation; B/S platform with 3 user roles (test/on-duty/observation) and map switching (electronic/satellite/offline).

Technical Parameters
1. Detection Frequency	300MHz~6000MHz supported
2. Key Detection Frequency Bands	2.4G/5.8G/800MHz/900MHz/1.4G/5.2GHz
3. Detection Coverage Angle	360°
4. UAV Positioning Accuracy	less than 10m
5. UAV Pilot Positioning Accuracy	less than 5m
6. Detection Distance	1000–8000m
7. Minimum Detection Height	0m; effective detection still available above 500m
8. Detection Response Time	≤0.25s
9. Countermeasure Distance	1000–3000m
10. Key Countermeasure Frequency Bands	Remote control/image transmission: 2.4GHz, 5.8GHz, 900MHz; Navigation signals: Beidou/GPS/GLONASS/Galileo
11. Interference Angle	Horizontal: 360°, Vertical: 90°; (Four-directional sector interference direction controllable)
12. Countermeasure Response Time	≤6.5s
13. Power Supply Mode	AC220V converted to DC24V power supply (vehicle-mounted power box optional)
Deception Signal Frequency Points	GPS/BDS/GLONASS/Galileo
Deception Angle	Omnidirectional 360° (without obstruction)
Deception Action Distance	500-1000m
Deception Signal Operating Frequency	GPS/GALILEO: 1575.42MHz; BDS: 1561.098MHz; GLONASS: 1602MHz
Deception Signal Transmission Power	≤10mW
Interference-to-Communication Ratio	≥2:1
Deception Response Speed	≤10s
Power Supply Mode	DC24V power supply (vehicle-mounted power box optional)
Communication Mode	LAN networking supported (RJ45 interface); 4G/5G function: optional
Protection Class	IP66

Main Functions:

UAV Detection & Early Warning
Adopts passive detection technology, covering the full frequency range of 300MHz~6000MHz, and can detect ≥10 UAVs simultaneously; compares with the spectrum signature database in real time to identify the UAV's brand, model and serial number, and triggers voice + light alerts based on risk levels.

Precise Electromagnetic Jamming
Supports 360° omnidirectional or 4-sector directional jamming, targeting 2.4G/5.8G/900MHz (remote control/video transmission) and navigation signals such as GPS/BDS; the control platform automatically matches the optimal jamming strategy to force UAVs to return or land, with an effective jamming range of 1~3km.

All-Weather Continuous Monitoring
Operates continuously 24/7 (availability ≥99.9%), with IP66 protection class and working temperature range of -35℃~50℃ to adapt to harsh environments; covers mainstream UAV models (including DJI with O2/O3 protocols; JDY-900P supports O4 protocol) and DIY racing drones.

High-Precision Positioning
Locates the UAV's position (latitude/longitude, azimuth, distance, accuracy ≤10m) and the operator's (remote controller) position (accuracy ≤5m); direction-finding accuracy is ≤2° (without strong electromagnetic interference) to track target dynamics in real time.

Networking & Intelligent Control
Supports LAN/4G/5G networking, enabling multi-device grid-based management; the control platform provides visual trajectory tracking, one-click marking of whitelists/blacklists, unattended automatic jamming, and preset hierarchical strategies for early warning zones/jamming zones/core zones.

Device Management & Data Tracing
Remotely monitors device status (online/offline/abnormal) and performs firmware updates; stores UAV intrusion logs (frequency, model, time), generates statistical reports, and supports multi-condition query and playback.

FAQ

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.