700-840MHz 50W GaN Anti-Drone Jammer Module

Next-Generation Counter-UAS RF Power Amplifier

In the rapidly evolving landscape of Counter-Unmanned Aerial Systems (C-UAS), the need for reliable, high-power jamming solutions is critical. Our 700-840MHz 50W GaN Module is engineered to meet the demands of modern electronic warfare and force protection. Leveraging advanced Gallium Nitride (GaN) on Silicon Carbide (SiC) technology, this module delivers unparalleled power density and efficiency in a compact, rugged form factor .

Designed specifically to disrupt drone communication and control links, this module provides instantaneous wideband coverage from 700 to 840 MHz. Whether integrated into fixed-site defense systems or mobile vehicle-mounted jammers, this module ensures superior performance against hostile UAV threats .

Key Features at a Glance

Our 700-840MHz drone jammer module is built on a foundation of cutting-edge semiconductor technology and robust engineering principles. The use of GaN on SiC ensures high efficiency and excellent thermal performance, allowing for continuous operation in the harshest environments . The AB-class biasing strikes the perfect balance between linearity and efficiency, making it ideal for the high-speed, noise-modulated signals used in effective jamming.

• Advanced GaN Technology: Utilizes Gallium Nitride on Silicon Carbide (GaN-on-SiC) for high electron mobility and superior thermal conductivity.

• High Output Power: Delivers a consistent 47dBm (50W) saturated output power across the entire frequency band.

• Instantaneous Bandwidth: True broadband performance covering 700-840MHz without tuning.

• Integrated Thermal Management: Mounted on a copper base for optimal heat dissipation, ensuring long-term reliability .

• Fast Modulation Compatibility: Supports sweep speeds up to 270KHz (customizable to 500KHz) .

• Ruggedized Design: Built to withstand demanding operating conditions from -20°C to +65°C.

Technical Specifications

The following table outlines the detailed electrical and mechanical characteristics of the module. Customization options are available to meet specific integration requirements.

Applications and Customization

This module is not just a component; it is a solution backbone for electronic attack systems. Its primary application is in Anti-Drone (Counter-UAS) systems, where it effectively disrupts the telemetry and control frequencies used by many commercial and consumer drones .

Beyond standard jamming, this module offers deep customization to fit your exact system architecture:

• Signal Source Options: While standard models include an internal high-speed noise modulated signal source, we offer customization for VCO, DDS, or SDR interfaces to match your existing exciter.

• Mechanical Integration: The compact size (117*58*18mm) allows for dense array configurations. Custom form factors are available for volume orders.

• Environmental Hardening: Designed to meet the rigorous demands of defense applications, ensuring first-pass success in your qualification testing.

Why Choose Our 50W Drone Jammer Module?

The shift from traditional LDMOS to GaN technology provides significant advantages for jamming applications . GaN”s ability to handle high voltages and current allows for wider bandwidth and higher output power from a smaller device. This translates to a more effective jamming footprint and easier integration into gimbaled or man-portable systems. Our use of a copper base ensures that the intense heat generated by 50W of RF power is efficiently drawn away, guaranteeing the module”s high reliability and long operational life.

Frequently Asked Questions (FAQ)

Q1: What specific drone threats does this 700-840MHz module target?

This module is designed to target the communication and control frequencies commonly used by commercial and consumer drones. The 700-840MHz band is critical for disrupting radio control links and video telemetry in various UAV models. By jamming these frequencies, you sever the pilot”s ability to control the drone or receive video feedback, effectively neutralizing the threat .

Q2: Can this module handle continuous operation (100% duty cycle)?

Yes, it is designed for high reliability under continuous stress. The module utilizes GaN-on-SiC technology mounted on a dedicated copper heat sink base. This advanced thermal management allows the module to dissipate heat effectively, supporting continuous wave (CW) or high-duty cycle jamming signals within the specified operating temperature range of -20°C to +65°C. The built-in over-temperature protection ensures the device shuts down safely if thermal limits are exceeded .

Q3: Can the frequency band or sweep speed be customized for our specific system?

Absolutely. We understand that different threats and regions require different responses. While the standard model operates from 700-840MHz with a 270KHz sweep speed, we offer extensive customization options. You can request specific sub-bands, tailor the sweep speed up to 500KHz, or even change the internal signal source architecture (e.g., swapping the standard noise modulator for a VCO or DDS interface) to ensure seamless integration with your existing software-defined radio or exciter hardware.

Q4: How does the built-in input signal source simplify system design?

By integrating the high-speed noise modulated signal source directly into the module, we reduce the complexity of your overall system design. You do not need to source and shield a separate, sensitive signal generator. Simply provide 28V DC power and a TTL control signal, and the module is ready to transmit. This “drop-in” design approach minimizes integration risks, reduces electromagnetic compatibility (EMC) headaches, and speeds up the deployment timeline of your counter-UAS solution.