China Signal Jammer Module Manufacturers, Suppliers, Factory

Dexinkang is a professional manufacturer, supplier of signal jammer modules. We provide reliable service and competitive pricing to meet your project needs. If you are interested in our products, please contact us to discuss your requirements.

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Features

End-to-End R&D and Manufacturing

We specialize in the development and production of advanced RF modules, including: LoRa + VCO + GaN modules; GaN + VCO anti-drone modules; RF power amplifier modules

Full-Spectrum Drone Signal Disruption

Disrupts drone remote control, image, video & data transmission, and navigation signals, forcing drones to land or return to origin.

6 km Long-Range LoRa Module

Enables up to 6 km interference coverage across multiple drone control protocols, including ELRS, Crossfire, Flysky, OcuSync, Lightbridge, and Skylo.

High Power GaN Technology

55–65% higher efficiency than LDMOS, enabling stronger long-range signal interference.

50dB High-Gain Performance

Extends signal reach to cover larger areas, ensuring reliable drone protection and uninterrupted operations.

High Linearity Design

Ensures clean and stable signal output, maintaining reliable interference performance without signal distortion.

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Customized 50W 433M-5.8G UAV FPV Drone Counter Module RF Signal Module Power Amplifier Device - DescBoost

Индивидуальный 433M-5.8G 50W UAV FPV модуль счетчика дронов модуль радиочастотного сигнала усилитель мощности устройства

$130.00$486.00
Описание радиочастотного модуля Anti Drone 50W 433M-5.8G Этот радиочастотный модуль эффективно отключает и блокирует подключение операторов дронов к системам видео, телеметрии, управления, контроля и навигации, лишая их возможности общаться и...
Customized 50W 433M-5.8G UAV FPV Drone Counter Module RF Signal Module Power Amplifier Device - DescBoost

Индивидуальный усилитель мощности радиочастотного сигнала 433M-5.8G 100 Вт для защиты дронов для 100% тестирования

$130.00$486.00
Описание радиочастотного модуля Anti Drone мощностью 100 Вт Этот радиочастотный модуль эффективно отключает и блокирует подключение операторов дронов к системам видео, телеметрии, управления, контроля и навигации, лишая их возможности общаться...

Наш модуль цифрового источника сигнала для защиты от дронов разработан на основе сигнальной архитектуры LORA + VCO + GaN + Circulator и состоит из двух основных компонентов: цифрового источника и блока усилителя мощности. Цифровой источник работает в сверхшироком диапазоне частот от 20 МГц до 6000 МГц с гибкой конфигурацией в полосе пропускания 200 МГц, обеспечивая высокоточные и стабильные частотные характеристики.

Разработанный для обеспечения высочайшей производительности, модуль автоматически генерирует цифровые коды подавления помех, адаптированные для различных типов дронов, и поддерживает распространенные протоколы, такие как ELRS, Crossfire, Flysky, Ocusync, Lightbridge и Skyloas. Благодаря интегрированной модульной конструкции он компактен по размеру и оснащен универсальными интерфейсами, что обеспечивает бесшовную интеграцию в различные системы.

Технология LoRa + VCO генерирует цифровой модулированный сигнал, обеспечивая примерно на 50% лучшие характеристики по сравнению с аналоговым модулированным сигналом от автономного VCO , особенно в плане помехоустойчивости и стабильности сигнала. Их подробные параметры приведены ниже:

Параметр

Модуль 50 Вт

Модуль 100 Вт

Тип сигнала

LORA+VCO+GaN+Circulator

LORA+VCO+GaN+Circulator

Диапазон частот

400-6200 МГц

400-6200 МГц

Выходная мощность

≥50 Вт (47 дБм)

≥100 Вт (50 дБм)

Прирост

≥47 дБ

≥50 дБ

напряжение питания

DC 24В-28В

DC 24В-28В

Входная мощность

0 дБм

0 дБм

Рабочий ток

4.5A-7.5A

8A-10.5A

Покоящийся ток

≤1,5А

≤1,5А

Выходное сопротивление

50 Ом

50 Ом

Тип интерфейса

OUT-SMA

OUT-SMA

Поддержка персонализации
Помимо стандартных мощностей 50 Вт и 100 Вт, модуль поддерживает Возможность индивидуальной настройки по выходной мощности, частотным диапазонам, типам интерфейсов и механическим габаритам позволяет создавать решения, адаптированные под конкретные сценарии применения.

Security Solutions Built on Signal Jammer Modules

How anti-drone modules enable flexible counter-UAV solutions?
drone jamming module

Мы сравниваем основные функции, плюсы и минусы всех частот дронов. Мы стремимся предлагать решения по борьбе с дронами в соответствии с различными сценариями.

FAQs

Are you a manufacturer or a trading company?

We are a manufacturer with in-house R&D, engineering, and production facilities.

All our signal jammer modules are designed, assembled, and tested within our own factory to ensure quality control and production consistency.

Do you support OEM/ODM?

Yes. With over 21 years of R&D experience, we provide comprehensive customization for anti-drone modules, including output powers, operating frequency bands, and system configurations to meet specific mission and regulatory requirements.

What are the characteristics of the Dexinkang signal jammer module?

The module integrates high-performance LoRa, VCO, and GaN technologies to deliver long-range (up to 6 km) and efficient RF interference. Its high-gain, high-linearity design ensures stable, distortion-free signal output across multiple drone control protocols, including ELRS, Crossfire, Flysky, OcuSync, Lightbridge, and Skylo. Fully in-house developed and manufactured, it combines low power consumption with reliable, end-to-end performance for effective drone threat mitigation.

What is the use of the Dexinkang signal jammer module?

This module serves as the core component in counter-drone systems. It effectively disrupts multiple communication channels, including 2G, 3G, 4G, 5G, WiFi, GPS, and other RF bands. It is designed for seamless integration in fixed, mobile, or modular systems.

How to Choose the Right Signal Jammer Module Frequency?

When choosing a jammer module frequency, consider the following factors:

• Target Signal Type

Most commercial drones rely on common communication bands such as 433 MHz, 900 MHz, 1.2 GHz, 2.4 GHz, and 5.8 GHz for control and video transmission. Identifying the target signal band ensures effective interference.

• Regional Spectrum Regulations

Wireless spectrum allocation can vary by region. System integrators often select frequency modules based on the local RF environment and regulatory requirements.

• Multi‑Band Coverage Needs

Many counter‑drone systems use multiple jammer modules covering different bands to block both control links and data transmission simultaneously.

• System Architecture

Modular jammer designs allow flexible integration into fixed installations, mobile platforms, or portable counter‑UAS equipment.

Choosing the right frequency configuration ensures the jammer system can effectively interfere with target signals while maintaining efficient spectrum coverage.

Why Output Power Matters in Signal Jammer Modules?

Several factors explain why output power is critical:

• Effective Jamming Range

Higher power levels allow the interference signal to reach farther, increasing the protective radius of the system.

• Signal Dominance

To disrupt communication, the jammer signal must be stronger than the original signal at the receiver. Adequate output power helps ensure the interference signal dominates the spectrum.

• Environmental Conditions

Urban environments, buildings, and terrain obstacles can weaken RF signals. Higher output power helps compensate for these signal losses.

• System Efficiency

Modern RF jammer modules often use high‑efficiency amplifier technologies to deliver strong output while maintaining stable thermal performance.

How Signal Jammer Modules Simplify Counter‑UAS System Integration?

Key advantages of modular jammer architecture include:

• Flexible Frequency Configuration

Each module can target a specific frequency band, allowing integrators to combine multiple modules for wide‑spectrum coverage.

• Scalable System Design

Modules can be added or removed depending on the required output power and frequency coverage.

• Faster Product Development

Using pre‑engineered RF modules reduces design complexity and shortens development cycles for counter‑drone equipment.

• Simplified Maintenance and Upgrades

Individual modules can be replaced or upgraded without redesigning the entire system.

What is the significance of the LORA, VCO, GaN, and Circulator in the module?
  • LORA provides long-range modulation and strong anti-interference capabilities.
  • VCO (Voltage-Controlled Oscillator) is a frequency-tunable signal generator. It can precisely match popular drone operating bands (e.g., 2.4 GHz and 5.8 GHz) and generate hopping or noise signals that act as a stable RF interference source for high-power amplification.
  • GaN (Gallium Nitride) Power Amplifier delivers high output power with low heat generation, ensuring robust and reliable performance.
  • Circulator prevents signal reflection, reducing risks and maintaining stable operation.
What's the difference between LoRa+VCO+GaN+Circulator modules and VCO+GaN+Circulator modules?

LORA+VCO+GaNModules: 50% More Efficient, Lower PowerConsumption  Than  VCO+GaN.

Can the DXK anti-drone module effectively jam drones with advanced encryption and secure communication protocols?

Yes, our LoRa anti drone module supports ELRS, Crossfire, Flysky, Ocusync, Lightbridge, Skylo Protocols.

What frequencies can the Dexinkang signal jammer customize?

The module supports tailored RF frequency bands according to project or regional requirements. It covers multiple communication and navigation frequencies, enabling flexible deployment across different applications and regulatory environments.