At present, electronic equipment used for drone defense and counterattack is emerging in an endless stream. Various methods such as drone detection, reconnaissance, and drone interference and strike have greatly strengthened defense capabilities. In the category of drone jamming, the drone jamming g...
In recent years, many public security and special police departments have begun to purchase and assemble vehicle-mounted frequency jammers. Usually, these customers provide the vehicle chassis of an SUV, and then send the purchased frequency jammer equipment to the vehicle modification factory for m...
Among the numerous questions about mobile phone jammers in the examination room, the most frequently asked question is: Is there a maximum power shielding device? It is hoped that only one or two high-power shielding devices can solve the problem of signal shielding in all examination classrooms in ...
Products such as drone jamming guns have only been developed in the last ten years. It is a countermeasure that can be quickly activated in the face of illegal approach of drones, or in other words: under visual conditions, security maintenance personnel After the drone target is found, the drone ja...
From time to time, customers ask us: Does your 5G mobile phone jammer only interfere with the signal of 5G mobile phones? Can other types of mobile phone signals not be interfered? Some customers will additionally ask: Can your 5G mobile phone jammer interfere with GPS satellite navigation signals? ...
The annual exam season is coming. The college entrance examination in June and the high school entrance examination in July are often concerned by many people. Different people have different focus of attention. Let's talk about a content that is hardly paid attention to by the public: what role doe...
According to the 5G frequency band standard divided by the International Telecommunications Union (ITU), there are three 5G frequency bands, namely the low frequency band of 700MHz~3.8GHz, the middle frequency band of 3.8GHz~24GHz and the high frequency band of 24GHz~100GHz. Among them, my country u...
About 15 years ago, mobile phone jammers in the examination room began to be used in the school examination process. In the past 15 years, with the upgrading of different mobile phone standards, it has already developed from the original 2G era to the current 5G era. The corresponding mobile phone j...
Today, except for the elderly and children, 5G smartphones have been popularized to the extent that everyone has one. However, due to the need for confidentiality or the requirements of the management system in some special places, it is not enough to carry or use mobile phones at will, except for p...
In recent years, more and more customers have customized and purchased 5G jammers from us. On the one hand, some old customers have replaced and iterated the jamming devices in the original 4G era. Many application scenarios need to solve the problem by installing 5G jammers. Among them, some custom...
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