Signal Jammer, Uav Jammer, Phone Jammer manufacturer / supplier in China, offering Full Power 50W 300-2000MHz Broadband RF Amplifier Module, GaN 100W N Male 400-700MHz Fpv Jammer Module for Signal Jamming Blocker, GaN 50W 100W N Type Lora 2.4G 1.2g 5.2g 5.8g Fpv Drone Jammer Module for Anti Uav System and so on.