• May , 26 2022

Ordinary portable signal jammers generally use power adapters. Portable signal jammers s with better quality use switching power supplies. Batteries can be selected to supply power to the jammer according to the output parameters of the used power adapter or switching power supply.  However, there are generally no batteries that can match exactly on the market, and batteries generally need to...

• May , 26 2022

In some places where the use of mobile phones is restricted, the most common operation method is to install intelligent jammer, and there are always a small number of people thinking about how to crack the intelligent shield so that their mobile phones can be used normally. Is the method of online search to crack the intelligent jammer reliable. If you want to crack the intelligent jammer, you mus...

• May , 26 2022

In order to ensure the information security of the examination room, protect the vital interests of the majority of students and put an end to some people's small means of cheating by using mobile phones, many schools choose to use intelligent jammer devices before the examination to put an end to this phenomenon. So what are the misunderstandings of using intelligent jammer? When testing the effe...

• May , 17 2022

Intelligent jammer is established to block the work of communication equipment. The smart jammer device selects the working frequency of the mobile phone, so it can not affect the mobile phone application according to the data signal received by the communication base station. If you want to prohibit the use of all normal functions on the mobile phone, you only need to install an intelligent jamme...

• May , 17 2022

Intelligent jammer is a very magical thing. After use, very strange changes will occur when installed indoors. But no one can see this change. So many people wonder how a small thing can have so much energy. Some people even try to see if the small shield can really be completely shielded. So, what happens to the mobile phone after using the signal shield? In the room where the intelligent jammer ...

• May , 17 2022

With the continuous maturity of UAV open source project, the manufacturing cost and use cost of UAV are continuously reduced. A large number of UAV R & D, manufacturing and application companies have also promoted the popularization of civil UAV. But at the same time, it also brings a series of troubles to people. The abuse of UAVs, breaking into the restricted area and tracking the fleet emer...

• May , 10 2022

Tactical Ultra High Power vehicle jammer is a broadband wireless transmission interference device. It is designed with full digital (DDS) module and has simple operation. vehicle jammer can emit shielded electromagnetic waves in dynamic or static state very conveniently and quickly. It can prevent illegal molecules from exploding and blocking radio communication/leaking through radio remote contro...

• May , 10 2022

With the wide application of advanced mobile phone cheating methods, it will be more difficult and stressful to maintain the discipline and order of examination venues. Therefore, it is necessary to give full play to the role and performance advantages of cell phone signal jammer in examination venues, so as to ensure that all kinds of mobile phone cheating can be completely eradicated.  cell...

• May , 10 2022

Many users who use the pole box mobile phone shield do not know how it works, and often use it beyond the frequency range, resulting in poor results. The formation of mobile communication work is that in a specific frequency range, wireless devices (mobile phones, etc.) and base stations are connected by radio waves to complete data and sound transmission at a specific baud rate and modulation mod...