China Suppliers Factory Shield Jammer: Effective Drone Signal Interference and EM Shielding Solution
Introduction
Shield Jammer transmits radio signals to create electromagnetic signal shielding in a specific area, cutting off the drone’s control link, video transmission link, and navigation link. This prevents the drone from entering the controlled zone, forces it to land, or triggers its return-to-home function. It can also jam the L1 band of navigation systems such as GPS, BDS, GLONASS, and GALILEO.
The device features wide jamming frequency coverage, suitability for various scenarios, long jamming range, support for external AC power, and can be used as a backpack or mounted on a tripod. It is carried in a dedicated suitcase.
Key Indicators
| Parameter | Value |
|---|---|
| Operating Frequency Bands | 800MHz, 900MHz, 1.5GHz, 2.4GHz, 5.2GHz, 5.8GHz |
| Jamming Range | ≤2KM (varies with radio environment and drone model) |
| Interception Response Time | 3s |
| Total Power Consumption | ≤400W |
| Continuous Operating Time | ≤30min (all bands on) |
| Power Supply | Built-in high-capacity battery |
| External Power Interface | External 220V AC adapter, supports operation while charging |
| Screen Interaction | Built-in touchscreen |
| Positioning Function | Supports GPS/BDS, reports latitude/longitude information |
| Antenna | Built-in |
| Cooling Method | Fan cooling |
| Operating Temperature | -40℃ ~ +65℃ |
| Device Dimensions | 270mm × 165mm × 260mm |
| Device Weight | ≤6.5kg |
Main Features
The device can cut off navigation signals, remote control signals, and video transmission signals of common consumer-grade drones, industrial drones, model aircraft, FPV drones, and DIY modified drones, forcing them to return-to-home or land.
Up to 2 km in open environments (typical target: DJI Mavic 2).
Supports backpack carry or tripod mounting; comes with a dedicated suitcase for transport.
Compact size, light weight, quick and easy deployment; can be operated by a single person.
Built-in high-capacity lithium battery provides long standby and operating time.
Application Scenarios
Suitable for major event security, temporary protection of key targets, field duty, fixed sentry posts, and supplementary defense of core facilities. Especially ideal for mobile low-altitude protection tasks requiring rapid deployment and instant operation.
Deployment Method
The device can be carried by hand or transported by vehicle to a mobile location for standby or patrol duty. When a target is detected within line of sight, the operator can directly point the handheld device toward the target and engage it. The device also supports connection to a backend command platform, allowing equipment status and engagement data to be reported to the platform via network.
Frequently Asked Questions (FAQ)
Q1: Which frequency bands does the Shield Jammer cover?
The device supports wide jamming frequency coverage across 6 main bands: 800MHz, 900MHz, 1.5GHz, 2.4GHz, 5.2GHz, and 5.8GHz. It can also disrupt the L1 band of various navigation systems, including GPS, BDS, GLONASS, and GALILEO.
Q2: What is the effective jamming range of the Shield Jammer?
The maximum jamming range is up to 2 kilometers (≤2KM) in open environments. However, the exact range may vary depending on the local radio environment and the specific model of the target drone.
Q3: How long does the device take to intercept a drone?
The Shield Jammer features a rapid response capability with an interception response time of just 3 seconds, allowing for quick deployment and immediate neutralization of threats.
Q4: Can the device be used while it is charging?
Yes. While it features a built-in high-capacity battery for mobile use, it also includes an external power interface that supports an external 220V AC adapter, allowing the device to operate while charging.
Q5: What happens to the target drone when the jammer is activated?
By cutting off the drone's control link, video transmission link, and navigation system, the device prevents the drone from entering the controlled zone, forces it to land safely, or triggers its return-to-home function.
Q6: How is the Shield Jammer transported and deployed?
The device is highly portable, weighing ≤6.5kg. It can be carried as a backpack or mounted on a tripod, and is transported in a dedicated suitcase. It supports single-person operation and can be deployed rapidly for mobile or fixed sentry duty.
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