Can You Block A Number On Your Cell Phone Sprint Emits Wireless Electromagnetic Waves
Nowadays, when everyone's mobile phone communicates, it communicates with the communication base station according to the rising rate, and then transfers the signal to the mobile service switching center to complete the voice call. In the standby state, the mobile phone controls the wireless channel to communicate with the communication base station according to the broadcast program. Once there is a voice call request, it will first assign it to the wireless channel of the mobile phone business process according to the request report and the actual situation of the wireless channel around the terminal device, so that the mobile phone can automatically Jump to the business process wireless channel to complete the voice call and transfer data. Then according to the above principles, we can get, Can You Block A Number On Your Cell Phone Sprint Generally, it is composed of switching power supply, scanning control module, segment-by-segment microwave radio frequency control module, amplifier module, and transmitting wireless antenna module. After the signal generator causes the scanner signal to pass through the inverter, it enters the oscillator and is allocated to the frequency band of the mobile communication technology, and then the power amplifier circuit is used to increase the output power and the voltage regulator tube is used to control the output power. It is sent to the sky in the form of wireless electromagnetic waves.
Nowadays, due to the rapid development of science and technology, mobile phones are no longer a luxury product for people. Originally, mobile phones were used as a tool for people to communicate, but in some places they are used for cheating. So in response to this phenomenon, in order to conduct the test fairly and reasonably, we came out Can You Block A Number On Your Cell Phone Sprint this artifact, and now there are more mobile phone signal jammers on the market. The principle of the signal jammer is actually very simple. First, you have to install the signal jammer close to the test site, then connect to the power supply and turn on the power switch of cell phone jammer to ensure that the mobile phone signal jammer can be plugged in normally. Press and hold the disconnector of the signal blocker. At this time, the mobile phone will be in a state of no signal, the mobile phone will lose all the signals of the communication base station, and the mobile phone will not be able to make voice calls and send information. Purpose.
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