Program To Block Spam Callers For Cell Phone Makes Base Station Lose Contact
Cell phone jammers are a very common radio jamming device on the market. Mainly to interfere with the mobile phone signal in the nearby area, so that the mobile phone signal loses connection with the base station. The interference principle is: within a certain frequency range, the mobile phone and the base station are connected by radio waves to complete the transmission of data and sound with a certain baud rate and modulation method. According to the above communication principle, the jammer scans from the low-end frequency of the forward channel to the high-end frequency at a certain speed during the working process. The scanning speed can cause garbled interference in the message signal received by the mobile phone, and the mobile phone cannot detect the normal data sent from the base station, so that the mobile phone cannot establish a connection with the base station. The mobile phone manifests as the phenomenon of searching the network, no signal, no service system, etc. Actually, the principle of operation is the same between high power Program To Block Spam Callers For Cell Phone and normal cell phone jammers. The difference is that the high-power cell phone jammer can shield the signal over a wider range. Therefore, in large spaces or places, high power cell phone jammers will be purchased because low power cell phone jammers are too weak for those occasions.
We are in the age of network information in the 21st century. Every day, we are surrounded by all kinds of news from all over the world. You can find out what information you want to know through the mobile phone network. Over time, mobile phones have become our inseparable companions. , take it at work, take it after get off work, take it when eating, take it when going to the toilet, and even put it next to your pillow when you sleep. We can feel that it doesn’t matter. Our family members have nothing to do but talk about it. However, companies are different, especially in the production workshop. They do not allow production personnel to play with mobile phones all the time, which seriously affects the progress of production and the duration of delivery. , which is harmful to the company. However, companies cannot use Program To Block Spam Callers For Cell Phone to block mobile phone communication and Internet access across the board. After all, employees have the right to communicate. In case of an emergency, they must be able to contact the outside world.