Cell phone signal jammers are called cell jammers, signal blockers, cell phone jammer or text blockers, which can maintain radio frequency in a given area, thereby forming a kind of signal flow interference, which blocks all communications. Just like a radio mute bubble, when the user is within the range of a cell phone signal blocker, they cannot send or receive calls or SMS. You need to know the phone signal to understand the process. Cell phones work by sending signals to cell phone towers in nearby locations. Cellular base stations share the workload by focusing on specific areas. During the trip, your phone will send signals to various towers along the way. The jamming device will send radio frequencies to the same tower, which will dominate the cell phone's signal. The signal from the mobile phone and the signal from the interfering device will collide, causing the communication between the mobile phone tower and the mobile phone to be interrupted.
Do you know where to use cell phone jammers now? Of course, it is now widely used in places where cell phones are not allowed and where quietness is required, such as hospitals, theaters, conference halls and many other places. Moreover, if you need a portable hospital jammer on www.jammer-shop.com, you can get a high-quality jammer. What was your first reaction when you walked into the hospital? Will it be as noisy as many other places? The answer of course is not to create peaceful conditions for patients so that they can rest in peace. But now, as people use mobile phones, sometimes not only go to see patients, but sometimes doctors and nurses also forget to adjust the phone mode, and in some cases in hospitals, mobile phones are forbidden, because once interfered, the consequences will be very serious . Therefore, for the hospital, it is also necessary to block the signal of the mobile phone first, and then block the portable jammer.
