• 2022-04-19

Trailer type mobile phone signal jammer, also known as portable mobile phone signal jammer, such as our sma-818t5b, adopts the military standard trailer of American pariken as the installation carrier of mobile phone signal jammer. This appearance structure is convenient to carry. It is very conveni...

• 2022-04-18

When the vehicle frequency jammer completes the whole vehicle modification and the assembly and commissioning of the frequency jammer, some customers will ask such questions: in the future, when the vehicle frequency jammer equipment works normally, after all, this is a set of high-power RF transmit...

• 2022-04-15

In recent years, many intermediaries (such as real estate agents, car rental, professional agents, etc.) and some business negotiation places (such as automobile sales 4S stores, financial exchange rooms, etc.) have installed and used signal jammer. Why are these intermediary places keen on supporti...

• 2022-04-13

During the construction of most standardized examination rooms, the installation of mobile phone signal jammer in the examination room is included. However, in the actual use process, some customers will always find that the interference effect is not ideal after the mobile phone signal jammer in th...

• 2022-04-12

The frequency jammer in the form of backpack, which can also be called portable frequency jammer, is mainly used in the outdoor environment or the treatment of temporary emergencies. Because its appearance is the same size as a traveling backpack, a normal adult man can carry it with him. Then the c...

• 2022-04-12

Now, in the process of various types of examinations, in order to ensure examination discipline and fairness, the vast majority of examination rooms are equipped with examination room jammer. In addition to the most common high school entrance examination, college entrance examination, CET-4 and CET...

• 2022-04-11

When purchasing and using the frequency jammer, some factory or workshop customers expressed their great concern: will the jammer interfere with the electrical equipment in the workshop, especially some precision power supplies? Then, will the frequency jammer interfere with conventional electrical ...

• 2022-04-10

As a senior manufacturer of signal jammer, Nanjing Baikang Electromechanical Technology Co., Ltd. has made the following summary on the way of man-made destruction of signal jammers in the process of producing and selling signal jammer in recent 20 years, the investigation of customers' actual use s...

• 2022-04-09

Customers often feed back information: when they see the jammers produced by some test room jammer manufacturers and disassemble their shells, they can see the very conspicuous features: a copper wire is welded at the output end of each RF module as the antenna for signal transmission. The customer ...

• 2022-04-09

After the mobile phone jammer starts working, the area covered by the interference signal transmitted by it usually ranges from tens of square meters to hundreds of square meters, while the coverage of some high-power jammers will reach thousands of square meters, or the mobile phone signals within ...