Electronic fence supporting 3G/4G/5G signal jammer (3G/4G/5G suppression frequency reduction equipment)

The 3G/4G/5G signal jammer (3G/4G/5G suppression and frequency reduction equipment) matched with the police station electronic fence project. This project uses our company's SMa-818K200 high-power signal jammer. The project site is located in a city Multiple main road intersections.

The SMa-818K200 high-power signal jammer has several built-in high-power signal jamming modules for 3G/4G/5G frequency bands, and a synchronization module is used for TDD frequency bands, which can ensure that the high-power signal jammer is in the process of 3G/4G/5G. While the effective signal interferes, it will not interfere with the uplink signals of the surrounding base stations.

This project will make the mobile phone signal within several hundred meters in the area where the project site is located, from the 3G/4G/5G frequency band to the 2G frequency band naturally without the user feeling it.