Gesponsert
- FAVORITEN
-
- EXPLORE
-
-
-
-
-
-
-
-
-
-
-
- Male
- 14/11/1996
- anschliessend 1 people
Jüngste Beiträge
- How to upgrade the police jammer to 5G signal shielding?The police frequency jammer purchased by the customer earlier did not originally have the operator's 5G frequency interference module. With the gradual popularization of 5G signals, the police jammers that did not have 5G frequencies cannot shield and interfere with 5G signals, so the jammers must be upgraded to 5G signal frequencies to shield and interfere with 5G frequency signals....0 Kommentare 0 AnteilePlease log in to like, share and comment!
- What factors determine the effective shielding distance of a cell phone signal jammer?The shielding range of a cell phone signal jammer is mainly determined by the following factors. 1. The transmission power of the cell phone signal jammer itself in different frequency bands. In theory, the greater the transmission power, the greater the shielding range. And it is related to the frequency band of the signal frequency transmitted by the frequency band. If the...0 Kommentare 0 Anteile
- The influence of base stations on the shielding effect of cell phone signal jammersRecently, a key device that has been frequently active in major examination halls, I believe many people should know the real role of this device. It is a key device that has been vigorously promoted in school exams of all sizes, which can effectively prevent and prevent candidates from cheating. That is today's protagonist: cell phone signal jammer. Now there are less than 100 days left...0 Kommentare 0 Anteile
- How to test the shielding range of the conference room signal jammerBefore installing the conference room signal jammer, it is necessary to test the shielding effect. When it comes to conference rooms, they are generally divided into small conference rooms, medium conference rooms, and large conference rooms according to the size of the area. Before installing the conference room signal jammer, the test methods for these three types of conference room...0 Kommentare 0 Anteile
- What principles should be followed when using a cell phone signal jammer?The use of a cell phone signal jammer should not be at the expense of public mobile communications. Among individuals or units that use cell phone signal jammers, school exams use cell phone signal jammers to prevent cheating in exams, and conference venues use cell phone signal jammers to keep the venue quiet or keep conference information confidential. These are all for good...0 Kommentare 0 Anteile
- Why does the cell phone still have a signal after turning on the cell phone jammerIn recent years, in various national examinations, cases of cheating with mobile phones have occurred from time to time, seriously affecting the fairness and justice of the examinations. For this reason, the state stipulates that cell phone jammers must be equipped during important examinations to create a fair examination atmosphere for candidates. So, after turning on the cell phone...0 Kommentare 0 Anteile
- Can a high-power cell phone signal jammer be used to shield the entire teaching building?In general, it is not recommended to use a high-power cell phone signal jammer to shield the entire teaching building. This is because it cannot be ensured that the entire teaching building can be completely shielded by using a high-power mobile phone signal jammer. Even if a high-power cell phone signal jammer is used to shield the entire teaching building, there will be some areas...0 Kommentare 0 Anteile
- How to add other signal frequency bands to the cell phone signal jammer used in the examination roomWe have to go through many examinations, including the junior high school entrance examination, the college entrance examination, the postgraduate examination, the CET-4 and CET-6 examinations, various qualification certificate examinations, and the annual civil service examination, etc. In the examination room, the most common examination auxiliary equipment is the cell phone signal jammer to...0 Kommentare 0 Anteile
- Method for testing the interference range of cell phone signal jammers on siteBefore the cell phone signal jammer is officially activated, the shielding effect of the cell phone signal jammer must be tested first, so that the installation location and number of cell phone signal jammers can be selected. First, preset the installation location of the cell phone signal jammer, and place the cell phone signal jammer on the desktop, generally placed in the front...0 Kommentare 0 Anteile
- How to add other signal frequency bands to the cell phone signal jammer used in the examination roomWe have to go through many examinations, including the junior high school entrance examination, the college entrance examination, the postgraduate examination, the CET-4 and CET-6 examinations, various qualification certificate examinations, and the annual civil service examination, etc. In the examination room, the most common examination room auxiliary equipment is the cell phone signal...0 Kommentare 0 Anteile
Mehr Artikel
Gesponsert