Verizon Cell Phone Block Incoming Calls Block Base Station Frequencies

Perfectjammer 2022/04/29

To put it simply Verizon Cell Phone Block Incoming Calls The announced frequency interferes with the frequency of the mobile phone to receive the communication base station. After all, the jammer and the communication base station are in a competitive relationship. If the signal strength of the mobile phone signal jammer is lower than that in the natural environment at that time, the communication base station is transported to the mobile phone. If the output power of the wireless channel is higher than that of the wireless channel, the shielding device will not be able to shield it. Only if the output power of cell phone jammer exceeds the output power transported by the communication base station to the mobile phone, can reasonable shielding be ensured. Therefore, all shielding devices will show different shielding distances when used in different data signal environments, and mobile and China Unicom Telecom will be different because of the relative density of communication base stations built by these three operators. Both the communication base station direction and its communication base station output power are unlikely to be the same.

Under normal circumstances, for general examinations and small and medium-sized conferences, choosing a Verizon Cell Phone Block Incoming Calls with a signal strength of 2W-10W can achieve excellent practical results. However, according to everyone's inspection of various colleges and key conference addresses, many regions are usually one-sided in pursuit of perfect mobile phone jammers with high power, such as: colleges in more than a dozen classrooms, each classroom A mobile phone jammer is installed, and the signal strength is 30W. After the test, because the application is not highly valued, it usually happens that a small amount of shielding is not obtained and immediately turned off, which lasted for many weeks. Continued sending condition. Especially in a middle and primary school, after an exam, the shielding device was not turned off for 2 weeks. It was not until everyone checked the scene that they found that the shielding device was not open on the side of the podium in a classroom crowded with primary and secondary school students. Whew! It really made us sweat!

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