What is the principle of the shield? Principle of monitoring the mutter

The shield scans from the low end of the forward channel to the high end of the channel at a certain speed during operation. The scanning speed can form garbled interference in the message signal received by the mobile phone, and the mobile phone can not detect the normal data sent from the base station, so that the mobile phone can not establish a connection with the base station, so as to achieve the purpose of shielding the mobile phone signal, and the mobile phone is manifested as a search network, no signal, no service system and other phenomena.

In layman's terms, its principle is to interfere with the frequencies emitted by the mobile phone receiving base station and wireless routers through the frequencies emitted by itself, so as to achieve the purpose of shielding them.

2.Signal filtering: The source bend monitoring jammer has a built-in filter to automatically shield the signal of the surveillance camera, so that the target object cannot be displayed on the monitoring equipment, so as to achieve the effect of masking.

3.Shielding reflective material: The outside of the monitoring jammer is wrapped with a layer of shielding reflective material, which has efficient signal shielding ability. In the shielded area, the signal captured by the monitoring equipment will be reflected or absorbed by the shielding anti-aging material, and will not be transmitted to the monitoring equipment.

It should be noted that the use of monitoring and blocking devices may be illegal, and the specific use occasions must comply with the provisions of laws and regulations.

Blocking the signal between the phone and the base station, resulting in no way to talk and surf the Internet.

Generally, it is signal interference, which uses short signals of the same frequency to interfere.

Generally, it is signal interference, interfering with the downstream signal.

What are the main electronic components in a large shield?

Blocking is a common term in the field of modern technology and networking, and its specific meaning refers to prohibiting or restricting the dissemination of certain specified behaviors or content. In the age of the Internet, there are a wide range of applications for blocking, such as blocking ads, blocking specific users on social networks, etc.

Blocking is a useful tool that allows users to limit the information they receive, giving them more control over what they receive. This tool is ideal for those who want to protect themselves from intrusion, such as those who are harassed or threatened.

In addition, blocking can be used to protect your privacy. On social networks, users can block certain users, thereby restricting their access to the user's profile. Blocking can also be used to control the user's ** rate on social networks, which is very important for those who want to keep a low profile.

While masking is a useful tool, there can be some negative effects associated with excessive use of masking as well. Over-shielding can leave users trapped in information silos, missing out on valuable information and returns. In addition, the use of blocking may result in a shrinking of the user's social circle, which may adversely affect the user's social life and interpersonal relationships.

In conclusion, masking is very useful and necessary as a tool for protection and privacy control. However, it also needs to be used carefully and weigh the pros and cons to help us better handle the complex information and social networking environment in the digital age. <>