• 2022-07-27

There are many customers who intend to purchase drone jamming equipment. When consulting product functions and technical parameters, one of the more prominent concerns is how large is the jamming range of drone jamming equipment? Moreover, from the communication with customers, it can be clearly fel...

• 2022-07-26

In recent years, due to the crazy rise of the UAV market, the widespread application of civilian UAVs and even indiscriminate use have posed a serious security threat to many important units and confidential places. Anti-UAV jamming guns are used as UAV defense. It is an important weapon and has bee...

• 2022-07-25

For a long time, most of the Exam room jammers purchased and used by the standardized test sites of various schools are omnidirectional antennas. So why do these Exam room jammers prefer to choose omnidirectional antennas? And if you use a directional antenna, what are the advantages? The most commo...

• 2022-07-22

In recent years, public security or special police departments in many cities have purchased and equipped vehicle-mounted full-band frequency jammers, which are mainly used for tasks such as anti-terrorism, EOD or stability maintenance, and handling emergencies. However, due to the widespread rise o...

• 2022-07-21

In the product introduction of many network jammers, the logo about the GSM900 frequency band will be marked, which indicates that the device has the signal interference capability for the GSM900 frequency band. Some customers therefore asked a question: Is the GSM900 frequency band the same as the ...

• 2022-07-20

With the large-scale popularization and application of the four major operators in the 5G commercial market, as a professional manufacturer of mobile phone jammers, we have also followed up on 5G signal jamming with the times. In the process of upgrading from 4G to 5G, the 2.6G frequency band origin...

• 2022-07-19

The mobile jammer is to complete the signal interference for all 2G, 3G, 4G, 5G and other standards, which determines a standard 5G mobile jammer, the frequency range of its interference signal coverage needs to be included from 700MHz to 4960MHz. Of course, in such a wide frequency bandwidth, the m...

• 2022-07-18

When a customer consulted us, the feedback said that the 4G jammer purchased a few years ago could not interfere with the current 5G mobile phone, but sometimes it was found that the 5G signal of some mobile phones would also interfere. As a professional 5G jammer The manufacturer clearly gave the c...

• 2022-07-15

Manufacturers of 5G jammers all know something: One-to-one interference module correspondence for various 2G, 3G, 4G, 5G and other standard frequency bands running on mobile phones can truly effectively achieve full-band interference to mobile phone signals. According to the public information relea...

• 2022-07-14

In the past two years, many customers who have installed 5G jammers will report a phenomenon: the effective range of jamming mobile phones does not feel as large as the coverage of 3G or 4G jammers in the past. Is this rumor that 5G jammers don't work very well? First of all, from the comparison of ...