we need to know how to make a signal jammer

Is mobile jammer harmful to human body? By design, this interference device uses a highly efficient heat-dissipating aluminum alloy device to ensure long-term stable operation of the machine without worrying that overheating will damage the machine. The strength of the electromagnetic signal from the wifi jammer is very weak, which is not enough to harm the human body. Please use it with confidence. Our latest device target, we use wifi jammer to prevent mobile phones from cheating in various types of exams, such as national and adult college entrance exams. Develop advanced and easy-to-use products based on the actual situation of domestic mobile communications with high cost performance.

Recently, I heard a communication pronoun called 5g. At the request of customers, the Make A Signal Jammer we developed must block the 5g signal, which is very useful for security and confidentiality. The product quality requirements are very strict and meet the current domestic high-tech Claim. This product has a good shielding effect and can be used in some complex situations. At the same time, it does not affect the surrounding residents and can improve customer satisfaction. As the name suggests, out-of-service devices have the ability to shield mobile phones from external communications.

Placing the GSM jammer in the library provides a good reading environment for readers. Equipped with a mobile phone jammer can make your life more convenient and have a significant impact on the actions of public civilized order.The 5G jammer sends electromagnetic waves at the same frequency as the communication signal of the smart phone. The purpose is to prevent the mobile phone from distinguishing the radio waves from the Make A Signal Jammer from the useful radio waves from the signal base station. The jammer is mainly used for important tests. Usually, the jammer will be turned off after the test.