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topsignaljammer posted a blog post

Cell phone signal jammer protects exams

Looking at ancient and modern times, at home and abroad, cheating has occurred in all examinations in the past. It is just that as skills improve, the methods of cheating are constantly updated and changed. Nowadays, with the development of technology, more and more people use mobile phones to cheat, which has become an issue that examination management departments pay more and more attention to. Cell phone signal jammers…See More
Friday
topsignaljammer posted a blog post

Detailed explanation of the functions and fields of 5G signal jammers

5G signal jammers are built to block the working of communication equipment. The device uses the frequency at which the mobile phone operates, so it cannot affect the use of the mobile phone by receiving signals from the base station. If you want to disable the normal functions of your mobile phone, just install a mobile phone signal jammer, and the mobile phone will stop accepting calls and messages within a certain period of…See More
Wednesday
topsignaljammer posted a blog post

Why should wireless signal shielding equipment be used in gas filling stations, petrochemical plants and other places?

product description:At present, data signals are almost everywhere, and all electrical equipment will be surrounded by them. When the mobile phone is not used, the impact of these heavily surrounded signals on other electrical equipment is minimal. This is because when the mobile phone is not used, there is no communication between the mobile phone and the base station, and there is no communication between the mobile phone and the base station. It is unlikely that sudden changes in signals…See More
Feb 19
topsignaljammer posted a blog post

Why can signal jammer affect your mobile signal?

Every year during the college entrance examination, the school will have network problems, such as mobile phone disconnections and slow Internet speed, because the school has turned on the cell phone jammer. If we think of cell phones as handheld two-way radios, radios are subject to interference, and cell phones are no exception. Like any radio, cell phone signals are subject to interference.In this article,…See More
Feb 12
topsignaljammer posted a blog post

How to choose the right cell phone signal jammer?

First, you need to explain to the jammer sales manufacturer the place you need to shield and the size of the range. The most important point is whether there are mobile phone signal transmission towers built by operators within three to four hundred meters. These will affect the choice of jammer. type. Find several, compare prices and qualifications, and choose the best.How to choose the right cell phone signal jammer?1.…See More
Feb 5
topsignaljammer posted a blog post

Instructions for purchasing 5G signal jammers

5G signal jammer has many different names, signal jammer, mobile phone jammer, signal jammer, signal interference device, signal blocker, mobile phone isolator, mobile phone disconnector, mobile communication signal Jammer, signal blocker, mobile phone jammer, signal jammer, mobile phone blocker, signal blocker, mobile phone signal isolator, signal isolator, signal disconnector, wireless communication Signal jammer.For the…See More
Jan 31
topsignaljammer posted a blog post

What are the benefits of wifi cell phone signal jammers? Do you know these pain points?

The development of smart phone wireless networks has a great effect on increasing the speed of development. Mobile phones can solve network problems. Mobile phones play a more important role in people's lives, mobile communications and mobile Internet, among other aspects. Because of this, it creates a lot of problems, especially in the Internet, children are addicted to the Internet, mainly due to wifi networks. As a result, many gradually started installing mobile wifi blocker devices to…See More
Jan 29
topsignaljammer posted a blog post

Where are GPS jammers generally used - cell phone signal jammers

1. What is a GPS jammer?The GPS signal jamming system is designed to suppress the signals of the global satellite navigation GPS system in the 1500-1600MHz range. Jammers make it impossible for GPS satellites to monitor the location of cars and all vehicles via GPS, and gps jammer devices will not interfere with cell phones and other devices. The GPS jammer range can be from 5 to 15 meters, which is enough for cars and buses as…See More
Jan 25
topsignaljammer posted a blog post

4 major advantages of mobile phone signal jammers

In the past few years, many types of cell phone jammers have emerged one after another, dazzling everyone. However, in fact, not all products are suitable for everyone to use for themselves. Some products are public, so they are not suitable for everyone to use. Suitable to be used in other fields, there is a very special jammer that often appears around everyone. Its name is a mobile phone signal jammer. So what are the…See More
Jan 23
topsignaljammer posted a blog post

Things that affect signal jammers

Many schools have been very busy recently, because the days for the college entrance examination are counting down day by day, and they are working non-stop to prepare the materials and machines needed for the examination room. This is to allow candidates to take the examination in a stable and orderly environment.This is also the responsibility of the school. So recently we can see that a kind of machine has been installed in the examination room. This is the examination…See More
Jan 20
topsignaljammer posted a blog post

Several common problems encountered during on-site installation of mobile phone signal jammers

1. The antenna equipment is not tightenedIf the antenna equipment is not tightened, the temporary phenomenon that occurs is that the occurrence of some frequencies cannot be blocked. If this symptom occurs during on-site installation, please first check whether the antenna equipment is tightened.(1) Details of tightening the antenna: Since the antenna is composed of two parts of the activity (1 is the short connector; 2 is the antenna pole), you must hold the lower part of the antenna short…See More
Jan 18
topsignaljammer posted a blog post

How to choose a 5G mobile phone signal jammer?

There are many kinds of cell phone signal jammers on the market, and there are also various machines. Prices also vary. Maybe you may have purchased a cheap machine on a certain platform, but it was useless in actual use. In fact, when buying a mobile phone signal jammer, you don't have to care about its price, because the main buyer must buy it if it is useful. Otherwise, even if the useless machine is cheap, it will have…See More
Jan 16
topsignaljammer posted a blog post

Things to note when using mobile phone signal jammers

The emergence of signals can be said to have brought a lot of convenience, but sometimes in order to prevent the negative effects of signals, cell phone signal jammers are often used in examination rooms to block signals so that students cannot use mobile phones to cheat. Use it What are the precautions?1. The antenna and other accessories are installed correctly;2. To ensure sufficient power, the handheld indicator light…See More
Jan 12
topsignaljammer posted a blog post

The principle of mobile phone signal jammer

Mobile phone signal jammers are mainly used in various examination rooms, schools, gas stations, churches, courts, libraries, conference centers (rooms), theaters, hospitals, governments, finance, prisons, public security, military areas and other places where the use of mobile phones is prohibited. It is understood that the cell phone signal jammers currently on the market can limit mobile phone signals that are 500M…See More
Jan 10
topsignaljammer posted a blog post

How can a mobile phone signal jammer interfere with your mobile phone signal?

Mobile phone signal jammers have become standard equipment in examination rooms. Not only for high school and college entrance examinations, but also for postgraduate examinations, civil service examinations and various qualification certificate examinations, cell phone jammers are needed to prevent candidates from contacting the outside world through wireless signals. In the examination room where Dazhan Electronics'…See More
Jan 8
topsignaljammer posted a blog post

What determines the price of a mobile phone signal jammer?

There is a law in economics: the law of value is the basic economic law of commodity production and commodity exchange, that is, the value of commodities depends on socially necessary labor time, and commodities are exchanged with each other according to the principle of equal value. In a private ownership society, the law of value spontaneously regulates production, stimulates the improvement of production technology, and accelerates the differentiation of commodity producers. In a socialist…See More
Jan 5

Topsignaljammer's Blog

Cell phone signal jammer protects exams

Posted on February 23, 2024 at 5:26am 0 Comments

Looking at ancient and modern times, at home and abroad, cheating has occurred in all examinations in the past. It is just that as skills improve, the methods of cheating are constantly updated and changed. Nowadays, with the development of technology, more and more people use mobile phones to cheat, which has become an issue that examination management departments pay more and more attention to. Cell phone signal…

Continue

Detailed explanation of the functions and fields of 5G signal jammers

Posted on February 21, 2024 at 10:24am 0 Comments

5G signal jammers are built to block the working of communication equipment. The device uses the frequency at which the mobile phone operates, so it cannot affect the use of the mobile phone by receiving signals from the base station. If you want to disable the normal functions of your mobile phone, just install a mobile phone signal jammer, and the mobile phone will stop accepting calls and messages within a…

Continue

Why should wireless signal shielding equipment be used in gas filling stations, petrochemical plants and other places?

Posted on February 19, 2024 at 11:27am 0 Comments

product description:

At present, data signals are almost everywhere, and all electrical equipment will be surrounded by them. When the mobile phone is not used, the impact of these heavily surrounded signals on other electrical equipment is minimal. This is because when the mobile phone is not used, there is no communication between the mobile phone and the base station, and there is no communication between the mobile phone and the base station. It is unlikely that sudden changes in…

Continue

Why can signal jammer affect your mobile signal?

Posted on February 12, 2024 at 8:16pm 0 Comments

Every year during the college entrance examination, the school will have network problems, such as mobile phone disconnections and slow Internet speed, because the school has turned on the cell phone jammer. If we think of cell phones as handheld two-way radios, radios are subject to interference, and cell phones are no exception. Like any radio, cell phone signals are subject to interference.

In…

Continue

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