This 100W jammer module with ring protection has a power of 100W and is designed for jamming the signals of first-person-view (FPV) devices. It is equipped with a ring protection function that ensures stable and effective jamming. It blocks the signal transmission of FPV equipment from functioning properly, thus protecting the security and privacy of a specific area. It has a powerful effect. The 100W jamming module with ring protection has a unique ring protection feature that enhances the stability and reliability of the module and reduces the leakage of jamming signals. The module is optimized for the frequency of FPV equipment, which enables precise jamming and avoids affecting other unrelated equipment.