• 2023-10-12

The Signal Jammer used by the EOD team is mainly used in some remote-controlled bomb disposal sites, as well as in some special task occasions such as suspect arrest. The jammer can be divided into various types, including trailer type, vehicle mounted type and backpack type, according to different ...

• 2023-10-07

No matter what kind of test it is, fairness is the most important for each candidate, so preventing candidates from cheating in the examination room is the top priority of the examination staff. There are many ways to cheat. The most common way is to cheat in the exam by using various communication ...

• 2023-10-07

Before installing the mobile phone signal jammer, it is necessary to test the interference effect. In particular, when the conference room interferes with mobile phone signals, the interference effect must be tested in the early stage. The meeting room of the employer is located in a relatively dens...

• 2023-10-07

Whether the mobile phone signal jammer will interfere with the Lora signal, we must first understand what the Lora signal is. Lora is a low-power LAN Wireless Standard created by Semtech company. Lora (long range radio) long-distance radio is characterized by its greater propagation distance than ot...

• 2023-09-28

When testing the interference effect of the mobile phone signal jammer, people often encounter some problems, which are quite incomprehensible. That is, when the same mobile phone signal jammer is tested in different places, the interference effect will vary greatly. What is the reason for this situ...

• 2023-09-28

Before installing the signal shielding instrument in the conference room, it is still necessary to test the interference effect. Here's how to test the interference effect of various conference room signal jammers. When it comes to meeting rooms, they are generally divided into small meeting rooms, ...

• 2023-09-28

Have you ever encountered such a problem that you have installed a radio frequency jammer, but the signal source of the base station is about 100 meters away. Can the jammer still interfere on such a site? In this case, it can basically be determined that the test room cannot be interfered with by i...

• 2023-09-22

There are many factors that affect the interference effect of the wireless signal jammer, such as the layout of the on-site building, the strength of the on-site mobile phone signal, the distance between the use site and the base station, whether there are buildings, trees and other obstructions bet...

• 2023-09-22

With the popularity of mobile phones, the demand for mobile phone jammers in various meetings and examinations has greatly increased. Therefore, mobile phone jamming naturally has a broad market. However, most users lack sufficient understanding of mobile phone jammer. In order to achieve better res...

• 2023-09-22

Before installing the signal shielding instrument in the conference room, it is still necessary to test the interference effect. Here's how to test the interference effect of various conference room signal jammers. When it comes to meeting rooms, they are generally divided into small meeting rooms, ...