• 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...

• May , 26 2023

When purchasing our company's onboard vehicle jammer device, we often ask the following question when confirming the technical specifications of the onboard vehicle jammer: by modifying the vehicle and installing the vehicle jammer in the rear trunk area of the vehicle, but without installing a generator, we use a large capacity battery installed in the vehicle to power the veh...

• May , 26 2023

cwith concealment and undetected. At the same time, it is also required that the product can be applied outdoors and can be network jammer for ten meters or even tens of meters in outdoor environments. The standby market requires 2 hours after charging. Faced with so many requirements: The customer has clearly idealized this. In the field of  network jammer, devices that can meet all the abov...

• May , 26 2023

With the emergence of 5G networks, the demand for 5G radio frequency jammer has increased, which is in line with the trend of rapid popularization of 5G communication technology. However, more and more user feedback has been received, stating that they have chosen 5G radio frequency jammer from some brand manufacturers. However, in actual use, they have found that the interference effect is not ve...

• May , 19 2023

Tion of signal jamming is customized by law enforcement personnel and applied to intercept the information of terrorists and criminals. Nowadays, it is mainly used for government or official purposes, especially for combating terrorism. For example, jamming communication signals to prevent organized crime planning, remote-controlled detonators to neutralize terrorist forces, and convoy guards of V...