• Jun , 16 2023

What kind of environment can we maximize the effectiveness of signal blockers in? Why do smart jammer in some places not work well or have poor shielding effects? In fact, this is closely related to the electromagnetic environment around the location where the smart jammer is used. In what situations will the shielding effect be relatively poor? 1. The environment where the smart jammer is used is...

• Jun , 16 2023

In recent years, the demand for mobile phone jammer in vehicles has greatly increased, especially in high-power models, which have been favored by police departments. However, in the process of equipment selection and delivery, during the vehicle modification and equipment integration stages, there is always a problem that makes people particularly puzzled: the consideration of concealment during ...

• Jun , 16 2023

What is the change of shielding effect of Mobile phone jammer in the examination room after long-time operation At present, more and more places need to use Mobile phone jammer in the examination room, such as the use in the school examination room (to prevent examinees from cheating), the installation of student dormitories (to prevent excessive addiction to games), and the prison Detention cente...

• Jun , 10 2023

In recent years, the demand for vehicle jammer  in vehicles has greatly increased, especially in terms of high-power models, which have been favored by police departments. However, in the process of equipment selection and delivery, during the vehicle modification and equipment integration stages, there is always a problem that makes people particularly puzzled: the consideration of concealme...

• Jun , 10 2023

Due to the widespread popularity and application of 5G mobile phones in recent years, customers who have a demand for exam type mobile phone jammer need to achieve network blocking of places and must also complete exam type  mobile phone jammer for all 5G mobile phones. As a manufacturer, customers often inquire about how to maintain and upgrade the old exam room type mobile phone j...

• Jun , 10 2023

There are many types of electronic jammer , and regardless, the multi band electronic jammer  in its core components are indispensable. After assembling several mobile phone frequency band modules, accurately adjusting the center frequency point, frequency offset, and bandwidth of each module is an important step. Ten years ago, the price of electronic jammer was not as high as today's freque...

• Jun , 03 2023

At present, more and more places require the use of desktop jammer, such as in school exam rooms (to prevent candidates from cheating), installation in student dormitories (to prevent excessive gaming addiction), prison detention centers (to prevent criminals from transmitting important information to the outside world through mobile phones), and so on. The installation and use of desktop jammer i...

• Jun , 03 2023

A standard mobile network jammer requires simultaneous and effective interference across all 2G, 3G, 4G, and 5G frequency bands. Therefore, no less than 10 mobile network jammer modules are generally installed inside it, with each shielding module corresponding to a specific mobile network jammer band. In a conventional mobile network jammer, which frequency band modules can be interchanged and ad...

• Jun , 03 2023

Due to the widespread popularity and application of 5G mobile phones in recent years, users who have a demand for smart jammer must also smart jammer  machines for all 5G mobile phones. As a manufacturer, customers often inquire about how to maintain and upgrade old smart jammer ? Try to reduce construction costs as much as possible. This idea is worth promoting and encouraging, as some old s...