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Jammer-mart all signal blocker blog

As a professional wireless signal jammer store, jammer-mart is familiar with all common signal bands and has mastered the instrument manufacturing techniques that shield these signals. If you want to learn more about signal interference, please read our professional blog to help you quickly understand the type of signal you need to block and purchase the best signal jammer device. These include cell phone jammer, wifi jammers, GPS jammers, and high-end drone jammers, and even the upcoming 5G jammers.

Signal Jammer Blogs List

Shielding the phone signal on the car by mobile phone jammer

What if you don't want someone to call your phone in your car but don't know what to do? Humphries is frustrated that people are using mobile phones in cars, but he does things that people with few ideas will do.

Cell phone too close to the human body may cause cancer

On December 16, the California Department of Health issued a warning on daily mail: People should keep their phones away from the body to reduce radiation and danger.

Using gsm blockers reduce smartphone malware attacks

With the rapid spread of smartphones and the decline in PC market share, mobile users are facing more security threats than PC users.

How to block cell phone signal? It may help you.

Mobile phones are an indispensable partner in our lives and also the biggest tool to attack our privacy. Mobile phones have improved people's lifestyles and brought great convenience to people.

Tele-marketing has seriously affected our normal work and life.

In the era of smart Internet, mobile phones have officially become "smart partners" in people's lives. We can not only watch videos during leisure, play games for entertainment, but also collect information at work.

Military jammers are also common in life

We know that military jammers are mainly used for military activities, and military jammers are generally designed for high output power, which can effectively interfere with cell phone signals in CDMA GSM DCS PCS GPS WIFI 3G and other frequency bands.

WiFi signal problems and children indulge in the network

The advancement of society and the development of science and technology have made smartphones popular all over the world. Almost everyone has a mobile phone, which indirectly reflects the improvement of people's living standards, but it also brings a major problem.

The smallest portable jammer on the market

This is the smallest low-power portable handheld pocket-sized mobile phone jammer on the market. The compact device is ultra-small and looks like a cigarette case.

UAV technology has two sides and drone jammers

The development of science and technology enables people to better explore the world,, enabling people to have a broader vision and to explore nature more boldly.

GPS technology plays a major role in the development of drones

Compared with other aircraft and fighters, due to the simpler operation and safety of drones, they are receiving more and more attention in the field of national defense.

Multi-function mobile phone signal jammer provides our error location information

The application in the mobile phone software provides us with a lot of convenience, we can get the service we want according to the downloaded various applications.

Older smartphones produces big noise problems

According to statistics: the global mobile phone coverage rate has exceeded 80%, the elderly in the 1960s and 1970s,and the children to the age of three or four, all use mobile phones.

Benefits and disadvantages of installing GPS trackers in cars

We all know that the cars currently on the market are equipped with GPS positioning navigation system, which facilitates people's travel, but it may also be an important tool to be tracked, so the car GPS system has been discussed by most drivers.

The harm of indulge in smartphones and measures

Smartphones are one of the devices we carry with us. With the development of the Internet, smartphones have become an important tool for our communication or entertainment.

WiFi radiation seriously affects children's healthy growth

With the development of mobile smart devices, WiFi coverage is also growing, whether in libraries, restaurants, or stations, cafes, and other public places, public WiFi is everywhere.

Development and impact of drones

With the improvement of people's living standards, people put more emphasis on leisure life, more energy into nature, exploring society, and experiencing life.

Advantages and disadvantages of 5G networks

Nowadays, 5G networks are widely spread in various countries. So what is the 5G network? What advantages does it have compared to 4G?

The most practical way to avoid cell phone tracking: cell phone jammer

We often see such fragments from the movie: In order to avoid being tracked by evil organizations or reactionary gangs, the protagonist will break the tracker into pieces or throw it into the river.

UAV application medical assistance and military investigation

The upgrade of drone technology and the increasing globalization of drone applications have made drones more widely used. According to what we know, drones are mainly used for aerial photography.

Mini portable GPS signal jammer for car use

High technology has brought convenience to our lives, but it has also added restrictions on our freedom. For example, we can quickly find our location through GPS location technology, find our destination and determine the route.

Block 4G signals with WiFi Bluetooth jammer

With the 4G signal entering the market, the speed of mobile phones is getting faster and faster, and more and more people use smartphones to watch videos and browse TV news, which is a must for them.

You certainly don't know these mobile phone signal identifiers.

We are familiar with smartphones, such as Huawei and Lenovo in China, iPhones in the US, etc., which are very popular in countries all over the world. But how much do you know about mobile phone signals?

Gps signals and GPS jammers are very important in modern warfare

We are very familiar with GPS signals. It is widely used in our cars, mobile phones, smart watches, etc. The development of science and technology has been more widely used in GPS technology.

How do car owners shield their position?

For those car owners who want to block their vehicle location, do you know how they did it? They use signal jammer devices to shield themselves and the location of the vehicle so that no one can find their location.

What is the cause of the poor WiFi signal?

Clearly installed 100M broadband, but always feel that the network speed is very slow, watching a video has to buffer for a long time, then what are the main factors affecting the strength of WiFi signals?

Use signal jammer to catch a doll

We often see the kind of game machine that catches dolls and spits coins in the dolly field in entertainment venues. We know that it is not easy to catch dolls.

Still worried about leaking your location information?

The wide application of GPS technology brings great convenience to our life. Many applications of our smartphones have GPS.

WIFI network has big hidden dangers to eliminate

In recent years, WiFi signals have spread throughout the country, from stations to libraries, from cafes to theaters, etc., and there is almost WiFi everywhere.

Gsm jammers are widely used in the market

GSM jammers, also known as a mobile phone blocking program, is a device that prevents it from establishing a wireless connection in a certain environment and forms a certain protection area.

Use mobile phone jammers to prevent others from tracking

Now that the phone is fully functional, we can easily locate our position with our own smartphone, as long as the phone has a signal, it can even be positioned at any time.

How to block cell phone signals in some places

When you take the school exam, do you find a problem: the mobile phone near the test room suddenly has no signal, can't make a call, can't send a text message, and even has no network.

Interference with remote-controlled bombs using military signal jammers

The happiest thing in the world is that we live in a peaceful era. Don't worry about a bomb suddenly falling to your side at a certain moment, not to worry that a bullet will pass through you in an instant.

High-power mobile phone jammers in the market

With the continuous updating of mobile phone software, the mobile phone system has been replaced by generation after generation. The simple mobile phone calls and e-mails can no longer meet our needs.

The universalization of drones has a serious impact on people's lives

Science and technology are always the lifeblood of a country. Whoever has the most advanced technology, this country has the qualification to negotiate with other countries in the world and has the ability to protect itself.

How to prevent GPS tracking

We know that almost all the vehicles we drive have GPS technology, such as cars, buses, trucks, etc., so that we can confirm our location in real time.

Three ways to shoot down drones

In the United States, more and more drones are being put into use, and they are used in various fields to support individuals and companies in accomplishing tasks.

It is practical to use portable jammers to block phone noise

Mobile phones are an important part of everyday life, and almost all of us are used to using mobile phones for real-time business and private calls.

Wireless signal jammers are very useful in large venues

Wireless signal jammers, also known as wireless jammers, are devices that prevent wireless connections from being established within their range.

School test center use cell phone jammers prevent cheating

Almost all schools face this problem: every time there are exams, there are often a variety of cheating tools in the exam room, which makes it hard to prevent.

Portable gps signal jammer protects your location privacy

If you have never known a GPS signal jammer before, it is especially important to pay attention to the signal that the GPS jamming device cut off while purchasing.

Should the school use a cell phone signal jammer?

With the popularity of smartphones, more and more children are beginning to enjoy the various network activities brought by mobile communication, such as mobile games, online shopping, mobile video chat, etc.

Should a jammer be used in the cinema?

Are you angry if you frequently receive harassment from the phone ?but you have to bear it, if you don't answer the call, then the call will be repeated one after another, unless you force the shutdown.

Telephone harassment is a very headache

On the weekends, it was a very happy thing to have a few friends and go to the theater to watch a wonderful movie. The busy life of reality makes us very headache.

Use wifi blockers in the musical theatre to reduce phone noise

In my spare time, watching a game quietly, going to the cinema to watch a science fiction movie, or going to the theater to enjoy a wonderful musical is a very relaxing thing, but the appearance of the phone Broke this rule.

You need know whether your car is equipped with tracking equipment.

The use of cars has greatly facilitated our lives. With cars, we don't have to wait for the bus to go to work, but we have to grow a long pair, and even cause late arrival.

Protect yourself with a cell signal jammer

With the development of technology, we have gradually entered the era of information network. Nowadays, everyone's life is inseparable from mobile phones, computer tools and other network tools, and even almost all cars are equipped with a variety of electronic devices.

Buy a GPS signal jammer suitable for your car

We often see such a clip in the movie: in order to locate the address of the suspect or gangster, the police often install a GPS location tracker on the undercover and "eyeline", or on the mobile phone.

Cell phone radiation affects children's health and should stop them

With the continuous advancement of human civilization, we have entered the era of rapid development of the Internet today. The development of the Internet means that people's communication is more convenient.

Prevent exam cheating: cell phone jammer

We all know that cheating in school exams is very common. With the development of science and technology, various exam cheating tools have appeared one after another.

This wooden block can block the surrounding mobile phone

Artist Allison Burtch installed a cell signal jammer in the logs. He used the jammer to paralyze the frequency of the phone around him, thus getting rid of the phone calls causing serious noise and noisy.

Operation is very simple of signal jammers

There are many applications for signal jammers in the market. Conference rooms may use cell phone jammers to prevent unnecessary ringing during conferences.

The application of jammers is very common

The jammer can make normal radio wave signal reception more difficult or even impossible (such as radio, television, mobile handset, GPS, etc.).

Interfering GPS trackers: How to stop GPS tracking

A GPS jammer is a device of a blocking global positioning system that blocks signals by operation.

Using a cell phone jammer in class

School classrooms are the places to learn. Now, with the popularity of smartphones, you will find that in college classrooms, students can be seen everywhere playing mobile phones.

GPS tracking devices are very common, how to stop it?

Holding a mobile phone with a tracker in hand, you can see where the monitored target is by turning on GPS map navigation.

Jammer one safer method of data protection

From the state, the government, to the company, individuals, and network security has always been a difficult problem for everyone.

Specific uses of cell phone jammers!

Cell phone jammers, also known as jammers or cell phone interceptors, are devices that interfere with other wireless connections transmitted by radio waves.

One-touch mute of the phone will become possible

Noisy cell phone ringing on the plane seat, call someone else in the train compartment: Dear, hello? are you still there? My signal here is not very good, I will call you a little.

Application examples of WiFi jammer in reality

Jammer, which initially sounds illegal, is that not all jammers are used for illegal purposes. Many of them are for legitimate purposes.