China Shield Jammer Factory - Effective Suppliers for Drone Signal Interference & Navigation Jamming Solutions
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.
| 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 |
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Wide Interference Coverage: 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.
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Long Jamming Range: Up to 2 km in open environments (typical target: DJI Mavic 2).
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Easy to Carry: Supports backpack carry or tripod mounting; comes with a dedicated suitcase for transport.
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Simple Operation: Compact size, light weight, quick and easy deployment; can be operated by a single person.
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Extended Standby: Built-in high-capacity lithium battery provides long standby and operating time.
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.
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.
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