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Professional Signal Jamming Solutions

Trusted manufacturer of high-power prison jammers, bomb jammers, backpack systems, drone jammers, and cellular signal blockers for military, law enforcement, and critical infrastructure protection.

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About GasiaJammer

JinYaTong Technology (China) Co., Ltd is a leading professional manufacturer of wireless signal jamming devices, specializing in advanced electronic countermeasure systems for global security applications.

Factory Equipment

Military-Grade Technology

Our signal jammers utilize cutting-edge GaN (Gallium Nitride) amplifiers and isolation protectors to deliver maximum jamming efficiency with minimal power consumption and heat generation.

Global Compliance & Certification

All products undergo rigorous quality control and are designed to meet international standards for electronic warfare systems, ensuring reliability in the most demanding environments.

Custom Solutions

We offer customizable frequency bands, power outputs, and form factors to meet specific operational requirements for government, defense, and private security organizations.

Our Product Range

From handheld portable units to high-power prison jamming systems, our comprehensive product line covers all signal blocking needs.

Portable 10 bands DDS Bomb Jammer

Portable 10 Bands DDS Bomb Jammer

  • • Digital Direct Synthesis (DDS) technology
  • • Blocks remote detonation signals
  • • Military-grade protection
  • • Compact and portable design
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Anti Drone Module 50W

Anti Drone Module 50W 5.8G

  • • 50W high-power output
  • • GaN amplifier with isolation protector
  • • Blocks 5.8GHz drone control links
  • • Ideal for C-UAS applications
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High Power Prison Jammer

High Power Prison Jammer

  • • Up to 600W output power
  • • 6-channel signal blocking
  • • 3000m coverage range
  • • Draw bar box design for easy deployment
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18 Antenna Briefcase Jammer

18 Antenna Briefcase Jammer

  • • 154W total output power
  • • Blocks 2G/3G/4G/5G, GPS, WiFi 6E
  • • 100m coverage range
  • • Portable briefcase design
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3-Antenna Portable Jammer

3-Antenna Portable Jammer

  • • Blocks 315MHz, 433/434MHz, 868MHz
  • • 200m coverage range
  • • Lightweight and portable
  • • Ideal for field operations
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100W Anti-Drone Module

100W Customizable ULF Module

  • • 100W power amplifier
  • • 100-200MHz frequency range
  • • SIMOS technology integration
  • • Drone countermeasure system
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Handheld Signal Jammer

Mini Pocket Signal Jammer

  • • Blocks GSM, CDMA, DCS, 3G, 4G, WiFi
  • • Ultra-compact design
  • • Up to 20m range
  • • Hidden antenna configuration
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Indoor Signal Jammer

12-Antenna Indoor Jammer

  • • Blocks 2G/3G/4G/5G, GPS, WiFi
  • • 150m coverage range
  • • High-quality antenna array
  • • Intelligent cooling system
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View All 100+ Products

Advanced Technology Features

Our signal jamming systems incorporate the latest advancements in RF technology to ensure maximum effectiveness and reliability.

GaN Amplifiers

Gallium Nitride technology provides higher power density, improved efficiency, and better thermal performance compared to traditional amplifiers.

Isolation Protectors

Built-in isolation systems prevent signal feedback and protect sensitive components from damage during operation.

DDS Technology

Digital Direct Synthesis allows for precise frequency control and rapid switching between jamming bands.

High Power Output

Our systems deliver up to 600W of output power, ensuring effective signal blocking over large areas.

100+
Products Available
50W
Max Module Power
3000m
Max Coverage Range
154W
Briefcase Jammer Power

Customer Testimonials

★★★★★

"So I've got the package and I have been extremely satisfied with the service you have given me."

— Mr. Dennis from Denmark
★★★★★

"Best seller, good transaction and fast delivery time."

— Mr. Christ from France

Get in Touch

For pricing, technical specifications, or custom solutions, contact our sales team today.

Visit Official Website to Contact

All inquiries are handled through the official website

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