The 300MHz–400MHz 20W GaN Jammer Module is specially designed for FPV applications including DJI and Autel drones. Engineered for maximum efficiency and field reliability, this compact module is a powerful addition to modern anti-drone systems.

Powered by advanced Gallium Nitride (GaN) technology, the module offers superior performance over traditional LDMOS-based solutions. GaN dramatically reduces current requirements, increases power density, and enhances overall efficiency—making it ideal for high-performance jamming environments. With customizable power output from 10W to 100W, it easily adapts to a wide range of mission-critical scenarios.

Built for robust, long-term operation, the jammer features a ceramic tube shell for enhanced heat dissipation, allowing stable performance even under extreme conditions. Integrated open-circuit protection ensures the module remains safe and functional, even during system faults.

Whether deployed to protect strategic facilities, prevent unauthorized UAV access, or secure private airspace, the ACASOM 300MHz–400MHz 20W GaN Jammer Module delivers unmatched reliability, efficiency, and adaptability—redefining what’s possible in compact anti-drone defense.

Number	Items	Specifications
1	Frequency Range	300-400MHz
2	Operating Voltage	28V
3	Flatness	±0.5dB
4	Output Power	20W/43dBm
5	Current	4.30A @28V, 47dBm
6	Efficiency	45%@47dBm
7	LED State	Red
8	Operating Temperature	-30℃～85℃
9	Storage Temperature	-40℃～150℃
10	Operating Humidity	＜95%RH
11	RF PORT	Output: SMA-F
12	Power Socket	15cm red/black wire
13	Shell Material	Aluminum
14	Shell Size	1315317mm
15	Net Weight	0.25Kg

1. 28V /5A power supply.

2. Heat dissipation is recommended, such as adding heat sink or radiator fan.

3. Antenna should be screwed first, then plug the power adapter.

Sweep Signal Source*1

300MHz-400MHz 20W GaN Circulator IIsolator UAV Jammer Module