The basic function of a signal jammer is to block the reception between a mobile phone and the cell tower. The device is operated by government officials, especially those in the military, during hostage situations or threats regarding explosives that are triggered using cell phones. How do signal jammers function?

Signal jammers are devices that interfere with mobile phone signals, stopping phones from making and receiving calls or texts. In the past years, several signal jammers have been imported, marketed, or sold under various names like GPS jammers, signal blockers, and text stoppers. So, it can be difficult for you to decide which one to buy.

Signal jammers are designed to interfere with and block signals sent or received by mobile phones. They can also cause issues with the WiFi, radio frequencies, and cell phone boosters. It can be difficult to communicate on your phone if it is affected by this device, as the best signal jammers are very strong and effective.