This new powerful WIFI drone remote 2.4G 5.8G 315 433 868 915 GPSL1L2L5 signal jammer features a 4-antenna design that gives us powerful jamming capabilities. Adjustable 30 watts of power, the interference radius of the equipment can reach 100 meters. Three built-in cooling fans work continuously. Advantages: 4-channel design, each frequency band 4-10 watts of high output power, total power up to: 30W, interference distance up to 100m (still depends on the signal strength of the given area) External high-gain omnidirectional antenna three internal built-in good cooling system fan, uninterrupted work can adjust or close any single frequency band, does not affect the work of other frequency bands each channel independent module design, easy to maintain (if there is damage to the frequency band, directly replace the new PCB, No need for professional equipment such as frequency analyzer)