Working principle of cell phone signal jammer

Posted on 15th Sep 2022 @ 10:21 PM

Have you ever tried one cell phone signal jammer? How does it work and where you can use it for? Welcome here www.jammerfromchina.com and you will know its power. Today we will introduce the working principle firstly. Everyone knows that the mobile phone signal will be blocked during the college entrance examination. So how much do you know about the mobile phone signal blocker? Today, the editor of cell phone signal jammer will introduce the principle, characteristics, and appearance of the mobile phone signal blocker.

The working principle of cell phone signal jammer is: within a certain frequency range, cell phones and base stations are connected by radio waves, and data and sound are transmitted at a certain Baud rate and modulation. According to the above communication principle, the mobile phone signal jammer is scanned from the low end of the forward channel to the high end at a certain speed during the operation. This scanning speed can cause confusion and interference as the phone receives information. The mobile phone within the effective jamming range can not detect normal data sent from the base station, so the mobile phone can not establish a connection with the base station. Mobile phones appear to search the network, no signal, no service system and so on. This is the main working principle of the cell phone signal jammer.

Where the mobile phone signal blocker can be used? Mobile phone signal blockers effectively block all mobile phone signals used and if you install a high power multifunctional mobile phone signal blocker, it can also block wifi GPS redio signal as you need. Based on its powerful usage, the cell phone signal jammer can be used in examination halls, prisons, courts, meeting places, libraries, theaters, churches, gas stations, gas stations, hospitals and other places where confidentiality, quietness, anti-riot and anti-interference are required.