Advanced Remote Firmware Update for Multi-Band Uav Jamming Systems
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| Customization: | Available |
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| Product Name: | Jdy-400 Fixed Uav Omnidirectional Jamming System |
| Core Technology: | Omnidirectional Electromagnetic Suppression |
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Basic Info.
- Model NO.
- JDY-400
- Jamming Frequency Bands
- 1.2g/1.5g/2.4G/5.2g/5.8g/433MHz/868MHz/900MHz
- Transmission Power
- 43dBm/Channel
- Jamming Distance
- 1~3km(Depends on Local Electromagnetic Environment
- Jamming Angle
- 360° Horizontal, 90° Vertical
- Jamming Response Time
- ≤2.5s; ≤6.5s (Partial Parameter Sources)
- Simultaneous Interception Quantity
- ≥10 Uavs
- Power Supply
- AC220V Converted to DC24V
- Working Time
- 7×24 Hours Continuous Operation
- Weight
- ≤12kg (Excluding Tripod and Antenna)
- Dimensions
- 370mm×295mm×152mm
- Operating Temperature
- -35ºC~50ºC
- Protection Level
- IP66
- Networking Method
- 4G/5g (Optional), LAN (RJ45 Interface)
- Transport Package
- Flight Case
- Specification
- 370mm*295mm*152mm
- Origin
- China
- HS Code
- 8543709960
- Production Capacity
- 200pieces/Month
Product Description
This advanced drone countermeasure system disrupts UAV remote control signals, forcing drones to either return to their operator or execute an emergency landing.
- Effective countermeasure distance: 1-3000m (performance varies based on local electromagnetic environment)
- Simultaneously intercepts ≥ 10 drones
- Rapid response time: ≤ 6.5 seconds
| Specification | Details |
|---|---|
| Frequency Bands | 2.4GHz, 5.8GHz, 900MHz, navigation signals (Beidou/GPS/GLONASS/Galileo) |
| Coverage | 360° horizontal, 90° vertical interference angle |
The portable drone detector is a lightweight, portable counter-drone device that identifies and locates illegal (illegal or unauthorized) drones by monitoring the radio spectrum in real time. Whether it's low-altitude aerial photography, surreptitious filming, or illegal flights over sensitive areas, the device can quickly detect and alert users, providing low-altitude safety.

- Portable and Easy to Use: Compact and lightweight, it can be operated by a single operator and can be deployed in a handheld or backpack format.
- High Sensitivity: Utilizing advanced RFID technology, it can detect drone signals at long distances.
- Fast Response: Real-time detection and alarms help security personnel identify drone threats immediately.
- Precise Positioning: Select models support direction detection, indicating the drone's flight direction.
- Low Power Design: A built-in high-performance battery provides long-term operation.
The device can identify multiple frequency bands commonly used by drones, including but not limited to:
- 2.4GHz and 5.8GHz: Cover the remote control and image transmission signals of most commercial drones on the market.
- GPS/Beidou/GLONASS: Detect satellite positioning signals used by drones.
- Extended Frequency Bands: Supports customized identification of more specific frequency bands based on user needs, adapting to different drone models.
Q1: Can the device distinguish between regular Wi-Fi and drone signals?
A: Yes. The device features an intelligent signal identification algorithm that can effectively distinguish between drones and regular Wi-Fi devices.
Q2: What is the detection range?
A: The typical range of portable detectors is between 500 meters and 5 kilometers, depending on the model, environment, and drone signal strength.
Q3: Can the detector be used alone?
A: Yes, it can be used alone or combined with drone jammers, radar, and other systems to form a complete low-altitude defense system.
Q4: Will the detector cause interference to the environment?
A: No. This device is a passive monitoring device and does not emit interference signals, thus having no impact on the surrounding environment or communications equipment.
Q5: Does its use require a special permit?
A: Portable detectors are typically used only for signal monitoring and do not involve active interference, making them legal in most areas. However, local radio and security regulations must still be complied with.
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