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0102030405

China Shield Jammer: Leading Suppliers & Factory for Drone Control and Navigation Signal Shielding Solutions

Introducing the Shield Jammer, a cutting-edge device designed to provide reliable electromagnetic shielding by transmitting radio signals within a designated area. This advanced system effectively disrupts drones' control links, video transmission, and navigation systems, ensuring they cannot operate within the specified region. Whether you need to prevent unauthorized drone access, force a landing, or activate a return-to-home function, the Shield Jammer delivers optimal results with precision. Our Shield Jammer is engineered to jam critical navigation bands, including the L1 frequencies utilized by GPS, BDS, GLONASS, and GALILEO, making it an essential tool for security measures. As a leading supplier and factory in China, we are committed to providing high-quality signal jamming technology that adheres to industry standards. Secure your premises and maintain control with the Shield Jammer, the ultimate solution for drone management and electromagnetic protection.

Product Details

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.

Main Features

Wide Interference Coverage

Cuts off navigation, remote control, and video transmission signals of consumer/industrial drones, model aircraft, FPV, and DIY modified drones to force RTH or landing.

Long Jamming Range

Achieves up to 2 km effective operational range in open environments (tested on typical targets such as DJI Mavic 2).

Easy to Carry

Supports backpack carry or tripod mounting; delivered with a dedicated durable suitcase for seamless transport.

Simple Operation

Compact size and lightweight structure allow rapid single-person deployment and immediate operational response.

Extended Standby

Equipped with a built-in high-capacity lithium battery providing extended standby and mission operating duration.

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

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

What frequency bands does the Shield Jammer target?

The Shield Jammer covers 800MHz, 900MHz, 1.5GHz, 2.4GHz, 5.2GHz, and 5.8GHz frequency bands. This includes interference capabilities for remote control, video downlink, and satellite navigation systems such as GPS, BDS, GLONASS, and GALILEO (L1 band).

What is the effective operating range of the jammer?

The jammer delivers an effective suppression distance of up to 2 km in open environments (tested with typical targets like DJI Mavic 2). Actual range depends on the radio environment and target drone model.

How fast is the interception response time?

The device features an interception response time of approximately 3 seconds, enabling instant suppression when a drone threat is detected.

Can the device operate while charging?

Yes, along with its built-in high-capacity lithium battery (offering ≤30 minutes of continuous all-band operation), the system supports external 220V AC input and can operate continuously while charging.

How portable is the unit for single-operator field duty?

With a compact dimension of 270mm × 165mm × 260mm and a total weight of ≤6.5kg, the unit comes with a dedicated suitcase and supports handheld use, backpack carry, or tripod mounting for easy single-person deployment.

Does the device support central command management?

Yes, it features integrated GPS/BDS positioning to report real-time latitude and longitude data, and supports networking with backend command platforms to sync equipment status and engagement logs.

Inquire Now!

For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.

SHIELD JAMMER

LJ-CAUS20 Integrated Platform