What harm do signal jammers do to the body?



When a mobile phone works, it operates within a certain operating frequency area. The mobile phone and the communication base station are connected according to electromagnetic waves, and data information and sound effects are transmitted with a certain serial port baud rate and deployment method. For this basic communication principle, cell phone signal jammers operate at a certain speed toward the mid- to low-end frequencies of the band toward the high-end scanners. This scanning rate can cause errors in the packet format signals received by the mobile phone. The mobile phone cannot detect any normal data transmitted from the base station, so that the mobile phone cannot establish a connection with the base station. Mobile phones are mainly characterized by search networks, poor signals, and no service systems.

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cell phone jammer

Currently, the common mobile phone signal jammers on the market have effective frequencies: 869~894MHz; 825~960MHz; 1805~1880MHz and 1900~1990MHz, etc. The functional frequency bands are CDMA800, GSM900, DCS1800, and PCS1900. Using DC-DC converter input working voltage and 5V output voltage, it can operate a range of 40 meters in diameter.

How to operate a signal jammer

1. Select an area where the mobile phone signal needs to be disconnected and place the disconnector on the table or wall in this area.
2. After the device is connected, press and hold the main power switch disconnector to start working. At this time, all mobile phones turned on on the spot are in the state of searching for the network, and the data signal of the communication base station is lost. No calling member can create a voice call contact.
3. After installation, connect the disconnector switch power supply and turn on the main power switch.


As another commodity for people, “mobile phone signal jammer”, while it blocks the mobile phone data signal and ensures data security, it will undoubtedly have certain adverse effects. However, we should see a fundamental contradiction. Just like we don’t use a kitchen knife to cut potatoes into shreds because it will scratch our hands, we don’t reject a “cell phone signal jammer” because it may cause harmful radiation to the body. . After all, the “mobile phone signal jammer” ensures network information security and contributes to social stability, which is its specific contribution. The most important thing is that it provides reliable protection for places with very high safety performance such as prisons, detention centers, and important conferences.

The emergence of mobile phone signal jammers has a certain inhibitory effect on the increasingly serious “mobile phone noise pollution”. However, as a mobile communication technology affects machinery and equipment, whether the electromagnetic wave radiation generated will cause harm to human health has become a topic that everyone pays attention to. At the same time, during the installation and use process of mobile phone jamming equipment, due to the great subjectivity and randomness in the installation quantity, signal strength, covering method, radiation source control, etc., some sites are pursuing reasonable influence and shielding. The actual effect is to maximize profits, and even blindly follow the trend and introduce high-power mobile phones to affect the use of shielding installation equipment. The interference and damage this causes to the body cannot help but make people anxious.
As far as mobile phone signal interference system software that meets the quality standards is concerned, judging based on the current level of understanding, there will be no safety hazards. I often feel this way mainly for the following two reasons:

1. From a practical perspective, several authoritative companies in China have begun to use mobile phone signal jamming systems. For example, in 2004, in order to maintain the solemn atmosphere of the memorial hall and meet its unique information confidentiality requirements, the Chairman Mao Memorial Hall Administration installed a mobile phone signal jamming system software produced by 8341 Information Technology in the memorial hall. Through specific applications and After testing, the Memorial Hall Administration believes that the products manufactured by Jike Company meet the requirements of its various fields, including safety and beauty. I think this should be a very touching example. At the same time, according to the information collected by the editor, as a leader in the mobile phone signal shielding system software industry chain, the equipment produced by Basansiyi Information Technology is widely used by judicial agencies. It has been used in prison cells and public security detention centers, and the feedback after application is believed to be an eternal proof.
2. From a technical perspective, although the mobile phone signal interference system is a new technology application product, it should be said that it has been improved and perfected at the technological level, so it has high security. According to the inspection report of the authoritative testing center, mobile phone signal shielding systems that meet the quality standards have low radiation sources, and because they are usually installed at high altitudes, they do not pose a serious risk to human health.


What’s very interesting is that mobile phones, as the “opponents” of mobile phone signal interference systems, also aroused safety concerns when they first came out. However, as we gradually understood the problem of mobile phones, we finally received Mobile phones, and in less than ten years, mobile phones have become an indispensable necessity in people’s lives, and even due to the popularization of mobile phones, a new era has emerged: from generation to generation, mobile phones are loved by everyone. The level is thus evident. In the history of human understanding, the development history of one field can predict the market prospects of another field based on different things. Such cases are not uncommon. I think the development of mobile phones as the “enemy” of mobile phone signal interference systems The road may provide us with a grand blueprint for predicting and analyzing the industry chain of mobile phone signal interference system software.

Finally, I want to tell you a true story: In the 1990s, when China was building the Daya Bay Nuclear Power Plant in Guangzhou, Hong Kong people used to be very repulsive to this project due to the safety issues of the nuclear power plant. In order to better eliminate the confusion of the Hong Kong people , the senior engineer of this project joked: There are also safety issues with kitchen knives. Kitchen knives can accidentally cut fingers, and can even be used by bad guys as a crime tool, but this does not prevent people from using kitchen knives, and it does not prevent people from using kitchen knives. It will hinder China from becoming a powerhouse in gourmet food, because as long as we work hard and go all out, we can avoid this kind of thing from happening. This very clever ridicule greatly alleviated Hong Kong people’s dissatisfaction with the Daya Bay Nuclear Power Plant at that time and made a small contribution to the successful start of the nuclear power plant project.

There is no doubt that high-tech is a double-edged sword. As we all know, mobile phone signal jammers have a certain radiation source. At this stage, there is no authoritative definition of how much damage this radiation source will cause to people. What everyone needs to do is to try their best to adopt a people-oriented approach. From a perspective, make good use of the advantages of technology, control and reduce the disadvantages of technology, and choose whether to use it in daily life on the premise of ensuring people’s nutrition and health. It cannot be for the sake of a small number of uncivilized behaviors. , while ignoring or even endangering the rights and interests of most people.

標籤: signal jammer