Counter-drone radar system securing an industrial facility perimeter
Products/Counter-Drone Systems

GJ008 Eight-Channel Handheld Counter-UAV Jammer

The GJ008 is an eight-channel handheld counter-UAV jammer designed for authorized drone defense, public safety, site protection, and low-altitude security applications. By emitting directional electromagnetic jamming signals across configurable drone frequency bands, it helps interrupt communication between unauthorized drones and their remote control or navigation links.

GJ008 eight-channel handheld counter-UAV jammer main product image
GJ008 drone jammer frequency control panel detail
GJ008 handheld anti-drone device grip detail
GJ008 handheld counter-UAV jammer antenna detail
GJ008 portable counter-drone jammer side view

Key Features

  • Eight-channel handheld counter-UAV jamming design for portable field deployment
  • Customizable jamming bands: 433M, 900M, 1.2G, 1.4G, 1.5G, 2.4G, 5.2G, 5.8G
  • High-gain directional antenna for focused jamming response
  • 500-1500 m jamming distance depending on environment and configuration
  • 30 W channel input optical power per channel
  • Replaceable plug-in battery for easier field operation
  • Battery power display for real-time power monitoring
  • 3.6 kg handheld structure for single-operator use
  • 30-45 min endurance for mobile mission tasks

Product Overview

The GJ008 Eight-Channel Handheld Counter-UAV Jammer is designed for professional security teams, public safety agencies, critical infrastructure operators, event security providers, and authorized counter-drone users who need a portable device for rapid field response. It is suitable for low-altitude drone control scenarios around sensitive sites, temporary event zones, border areas, industrial facilities, government buildings, and other protected locations. Compared with fixed counter-drone systems, the handheld design allows flexible deployment by a single operator, while the high-gain directional antenna helps focus interference toward target direction. The device supports customizable jamming bands, replaceable plug-in battery, battery power display, and 30-45 min endurance, making it suitable for mobile security missions and temporary protection tasks. Use, import, and deployment should comply with local radio-frequency, aviation, and public safety regulations.

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Technical Specifications

Core Specifications
Product Name
GJ008 Eight-Channel Handheld Counter-UAV Jammer
Jamming Band (Customizable)
433M, 900M, 1.2G, 1.4G, 1.5G, 2.4G, 5.2G, 5.8G
Channel Input Optical Power
30 W
Weight
3.6 kg
Battery
29.4V (6.8A)
Size (W*H*L)
640*75*265 mm
Antenna
High-gain directional antenna
Jamming Distance
500-1500 m
Endurance
30-45 min
Display Function
Battery power display
Battery Type
Replaceable plug-in battery

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Frequently Asked Questions

Who is the GJ008 designed for, and what mission scenarios does it cover?

The GJ008 is designed for authorized security users, including public safety units, critical infrastructure protection teams, government security operators, and approved event security providers. Typical scenarios include temporary security zones, sensitive facility perimeter control, border-area low-altitude protection, and emergency response support. It is intended for lawful counter-UAV operations under approved command and regulatory frameworks.

What frequency bands can the GJ008 jam?

The GJ008 supports customizable jamming bands, including 433M, 900M, 1.2G, 1.4G, 1.5G, 2.4G, 5.2G, and 5.8G. Final band configuration can be tailored to mission-region drone signal characteristics and regulatory requirements. Frequency planning should be confirmed before procurement to ensure operational relevance and legal compliance.

What is the effective jamming distance in real operations?

The typical jamming distance is 500-1500 m, depending on antenna alignment, target UAV link condition, terrain, interference level, weather, and line-of-sight quality. In open environments with correct directional aiming, performance is generally stronger than in dense urban or obstructed areas. Site-specific validation is recommended before mission deployment.

What output capability does each channel provide?

The GJ008 provides 30 W channel input optical power per channel. Combined with its high-gain directional antenna, this supports focused suppression in target directions during authorized operations. Actual field effect depends on spectrum congestion, target signal robustness, and operator aiming discipline.

How portable is the GJ008 for single-operator use?

The device is built for handheld field deployment with a weight of 3.6 kg and dimensions of 640*75*265 mm (W*H*L). It is suitable for rapid repositioning and temporary perimeter tasks where fixed systems are not practical. For extended shifts, team rotation and battery planning are recommended.

How long can it operate, and does it support fast battery replacement?

The GJ008 supports about 30-45 min endurance per battery set, depending on channel usage profile and operating conditions. It uses a replaceable plug-in battery (29.4V, 6.8A) and includes battery power display for real-time power monitoring. This design supports faster field turnaround for mobile missions.

Does the GJ008 affect all drones in the area?

The GJ008 uses directional jamming to focus suppression toward a target sector rather than broad omnidirectional blanket emission. Operational impact still depends on local RF conditions and mission setup. Use should always follow approved rules of engagement, spectrum management plans, and deconfliction procedures.

What should users prepare before deployment in a new site?

Recommended pre-deployment steps include mission area RF survey, frequency deconfliction, legal authorization check, target-drone profile confirmation, battery/logistics planning, and communication coordination with command and safety teams. These steps improve mission safety, effectiveness, and regulatory compliance.

What delivery, support, and training can be provided for B2B projects?

For B2B orders, support can include configuration consultation, band customization planning, operator training, operation documentation, spare battery and accessories planning, and after-sales technical support. Project scope can be defined by mission profile, quantity, destination, and compliance requirements.

What trade terms do you support for international orders?

For international B2B orders, we currently support FOB and CIF terms only. FOB means the buyer arranges international freight after delivery to the agreed port of shipment, while CIF includes freight and insurance to the agreed destination port. We currently do not support DDP, DAP, EXW, or door-to-door delivery terms.