80W GaN UAV Jamming Module1000-1300MHz: Ultimate L-Band Drone Shield

When a security perimeter demands instant drone denial, the 80W GaN UAV jamming module delivers a decisive countermeasure. This all-in-one analog jamming board covers the critical 1000–1300 MHz spectrum, where most commercial UAV control and FPV video links operate. Instead of relying on an external signal generator, it embeds a high-speed sweep source, enabling rapid disruption of frequency-hopping threats right out of the box.

Why the 80W GaN UAV Jamming Module Adopts GaN Technology

Gallium Nitride technology is the backbone of this module’s high efficiency and compact form. A traditional LDMOS amplifier at 80 W would generate substantial heat and require a bulky heatsink. In contrast, the 80W GaN UAV jamming module reaches over 40% power-added efficiency, meaning less energy wasted as heat. This allows the entire unit to measure just 168.5×84.5×23 mm and weigh only 0.55 kg, an ideal fit for portable drone gun systems and vehicle-mounted masts. The GaN-on-SiC design also delivers superior ruggedness and longevity. (Explore the benefits of GaN RF power from Wolfspeed’s defense resources.)

Seamless Deployment and TTL Control

Integrating the 80W GaN UAV jamming module into existing counter-UAS architecture is simple. A single DC supply of 24–29 V (drawing up to 10 A at peak) powers the board. On/off toggling uses standard TTL logic: apply +5 V or leave the control pin floating to activate the jammer, and pull it to ground to deactivate. This gate-level control makes it effortless to pair with drone detection radars or RF sensors. The SMA female output connector ensures straightforward cabling to a directional antenna. Connection to a high-gain panel or yagi completes the RF chain, and output power remains stable across the entire 1000–1300 MHz band thanks to GaN’s wideband capability. 

Integrated Protection That Prevents Catastrophic Failure

Field operations can be unpredictable; antenna mismatches or accidental open loads occur. This 80W GaN UAV jamming module safeguards itself with an absorptive VSWR protection device. Rather than reflecting harmful energy back into the GaN transistor, the built-in circuit absorbs excess return power. Two on-board LEDs give operators instant visual feedback: a green light for normal operation and a red fault indicator when VSWR exceeds safe limits. Such protection keeps your mission running in less-than-ideal conditions.

Proven Analog Sweeping Against Modern Drones

Inside the compact module, a dedicated analog sweep source rapidly scans the 300 MHz bandwidth. Many commercial UAS rely on 1.2 GHz or 1.3 GHz for long-range video; the 80W GaN UAV jamming module ensures those links are instantly overwhelmed. The sweep speed is fine-tuned to match typical frequency-hopping patterns, delivering non-stop interference without dead time. Operating from -20 °C to +65 °C, the module maintains stable output in extreme weather.

The module has been integrated into portable briefcase jammers, vehicle-mounted counter-UAS systems, and fixed-site installations. In field trials, it consistently disrupted drones at ranges exceeding typical hobbyist limits. For teams looking to harden perimeters, this GaN jammer acts as the RF workhorse.

80W GaN UAV Jamming Module: Key Specifications at a Glance

Before system integration, review the core parameters. The 80W GaN UAV jamming module accepts 24–29 V DC, draws up to 10 A, and achieves typical efficiency above 40%. The aluminum alloy baseplate with gold-plated copper spreader ensures excellent thermal management, while threaded mounting holes facilitate direct attachment to heatsinks or enclosures.  Refer to the specification table and FAQs below for detailed parameters.