How to shield a base station within 800M

As we all know, the base station is to enhance the signal, and the shield is to shield the signal. The two conflicts with each other. This is a headache for many government agencies that need a shield. Today, I will show you how a prison with base stations around is fully shielded through our scheme.

It is well known that the prison cannot have a signal, but there is a base station within 800 meters of the prison. The prison has tried many electronic jammer devices, but the effect is not satisfactory. There are always signals in many places, which brings great risks to the prison. Our technicians personally took the equipment to the site to investigate the signal strength and site conditions.

desktop signal blocker

(1) There are many residents around the prison, especially in the southeast direction. The shielding project cannot affect the normal communication of the surrounding residents. Therefore, the selection of the shielding project and the design plan require precise and accurate shielding, which is difficult to design.
(2) The new prison administration office building near the factory area and the old prison administration office building in the living area belong to the police office area and cannot be shielded in principle
(3) There is a large communication tower at the location of the prison office building, which will inevitably cause strong mobile phone signal strength in the entire supervision area, and the field strength value is much higher than that of Canggu. The design of the shielding project is difficult.
(4) There is also a communication tower about 800 meters northwest, which will superimpose the signal strength of mobile phones in the supervision area.

Homemade jammer GPS navigation systems sometimes affect our privacy

GPS navigation systems are becoming more and more popular today. Almost everyone uses it for personal and professional purposes. Therefore, almost everyone has already installed a GPS navigation system in the car, just as we can find the route to any location in seconds. GPS trackers are very popular in travel and mail delivery because it helps them deliver faster to their destination. However, GPS navigation systems can sometimes affect our privacy. When you are tracking or peeping, then the GPS Jammer is a perfect tool for you. Use the GPS Jammer signal to drive and stay invisible anytime, anywhere. Just bring the jammer and turn it on and no one will be able to find our location. As usual, the gps blocker ranges between 5 and 20 meters.

car gps signal jammer

How does a GPS Scrambler help protect privacy?

When you want to protect your privacy and avoid tracking, we recommend that you connect the mini gps jammer to your car and install it in your car. Also, we have a more powerful multi-functional scrambling machine that can block both GPS and mobile signals as well as WiFi internet connections. Multifunction jammers can operate in all available ranges. Thanks to its compact size and light weight, you can take jammers with you.
If you are using a Scrambler for the first time, you should note that they are very easy to use and use: just press the ON button to start working and protect yourself. So when the shaper is working, signals like GPS, CDMA, GSM, DCS, PHS, 3G, etc. It will be blocked.When you want to use a jammer anywhere (not just in your car), then you have to buy a portable cell blocker. They are small and light, so you can keep it in your pocket or purse. No one will notice that you have an Scrambler.

People can use this cell phone signal blocker anywhere: churches, temples, schools, universities, hospitals, gas and gas stations, cinemas, theaters, conference rooms, etc.

If you have questions about the Encoder, you can always email our customer service. They will be happy to answer all your questions and provide you with the details of the encoders you are interested in. We will try our best to find an Encoder that will satisfy you. We always appreciate your inquiry and purchase.

In the era of technology, we need to protect personal privacy

GPS positioning brings a lot of convenience. However, if you do not notice, GPS will quietly display your personal information. The ubiquitous GPS positioning of mobile phones and personal electronic devices continues to determine your whereabouts. In addition, some smart phone applications will also open the location function and display your whereabouts. Therefore, a reliable GPS jammer is needed to maintain personal information security and protect privacy.

Basically, GPS tracking is mainly performed by the vehicle, so it is particularly important to select a gps signal jammer specific to the vehicle.

mini signal gps jammer

GPS jammers can effectively block satellite signals, track GPS satellite positioning, and protect your privacy and personal information. In view of the characteristics of all current GPS satellite positioning systems, use this product to effectively explore GPS satellite signals within 2-15 meters to form an effective protection area, so that your whereabouts will not worry about being tracked.

Most GPS jammers are built for military purposes. The purpose is to take the enemy to their exact location or where the enemy drops GPS-guided missiles or bombs. However, there are some civilian uses that interfere with GPS signals, including the ability to hide yourself or your vehicle when the GPS receiver is tracking yourself or your vehicle.

Although GPS jammers have been developed (especially by governments, military organizations, and spy or privacy gadget companies), most civilians do not yet have the technology to create their own homemade devices. This is much more difficult than using basic radio interference to block radio signals.

Example of installation of UAV countermeasure equipment by cultural relics protection unit

UAV “black flying” harm

There are blind spots in the supervision of drones in my country, and the large-scale use of drones brings hidden dangers to public safety. Drones that were originally used for legal purposes are increasingly being used for criminal purposes. The public has become increasingly aware of the harm that drones may cause. UAVs can smuggle drugs; UAVs can spy on privacy/technology; UAVs can affect civil aviation – close to collisions; UAVs may appear in sensitive areas, key locations, cultural heritage protection units and government facilities; UAVs may even Can shoot automatically…

Because the intrusion of drones has brought great harm to everyone’s lives, many units have begun to install drone countermeasures. Let’s take a look at this fixed drone counter independently developed by Texin Electronics. Control the efficiency of the equipment.

anti uav jammers remote control

On September 20, 2019, Shenzhen Texin Electronics installed a set of fixed drone signal jammer in the cultural relics protection unit of Zunyi City, Guizhou. The interference range of the current frequency hopping aircraft on the market is more than 1 km, and the interference frequency band controls 2.4G and 5.8. G is positioned at 1.5G to achieve the effect of driving away the forced landing. The 1.5km drone cannot fly into the cultural relic unit.

Men’s basketball game reporters restricted due to negative closing venue signal shielding

The 12th National Games enters the final day, and the competition will end today. The closing ceremony of the current National Games will also be held at 4 pm today. According to the notice received by the National Games Propaganda Department last night, the men’s basketball finals interview reporters will implement a quota allocation system, and the closing ceremony will use cell phone signal jammer for communication control.

Powerful signal jammer device

Not long after the men’s basketball semi-finals ended on the evening of the 11th, around 22:00, many reporters covering the National Games received a text message. This official notice from the National Games Propaganda Department stated: Adopt reporters to implement a quota allocation system” and attach the phone number of the forecast name.

The phone of the media director of the Tiexi Gymnasium in Shenyang Division instantly became a “hotline”, and the incoming calls were almost unbroken. More than 50 calls came in within an hour. And these reporters have only one purpose, which is to win interviews for tomorrow’s men’s basketball final.

According to the person in charge, according to the notice issued by the superior, there will be only 20 photojournalists in the men’s basketball final at 13:00 tomorrow, and the relevant photo vest must be obtained to enter the infield. At this time, it is almost impossible for reporters who call to make an appointment to get another photography spot. They can only “register first, and then see the situation.” Regardless of whether it is from the central government, the Liaoning and Guangdong sides in the finals, other provinces, cities, and even Hong Kong, Macao and Taiwan reporters, they can basically get the quota of journalists.

For such a difficult situation, the person in charge is also very embarrassed. “That is 20 places. Xinhua News Agency and CCTV will account for one half. Other mainstream media such as Liaoning and Guangdong will also Give priority to it, so I can only ask media reporters to understand.”

Immediately afterwards, the National Games Propaganda Office issued a notice on the closing ceremony interview. The original text read: “On September 12, during the National Games closing ceremony, communication control will be implemented on the closing ceremony venues, and mobile phone calls cannot be made in the venues. , You can’t use your mobile phone to access the Internet. Please understand that this will cause inconvenience to your work.”

When the reporter called the relevant person in charge of the Propaganda Office, the news was confirmed. As for the consideration of “communication control”, the other party’s initial response was “just received a notice from the superior, and it is not clear.” But then, the Propaganda Office replied: “The main reason for communication control is to worry about malicious hype about the National Games during the closing ceremony, hoping to guide positive reports on the National Games.”

Explain the function of GPS jammer and how to use GPS jammer

When buying and using a vehicle mortgage, it is best to configure a GPS jammer within a certain stage. Especially some car dealers who hand over the car and buy the mortgaged car, in other words, once they receive the car, they can turn on the gps signal jammer and put one in the car, and one more in the car trunk! When the shield is turned on, you can be assured of peace of mind during the round trip with the car. However, the jammer cannot be activated 24 hours a day, so after the safety reaches your own chassis, you must find a technical professional to investigate the GPS by yourself, and also modify the GPS positioning equipment and mortise locks, key changes and other security guards to prevent mistakes. just in case.

1. Understand the GPS jammer
GPS jammers (jammers) can reasonably prevent tracking by GPS communication satellites, reasonably affect GPS communication satellite signals, and maintain your track privacy protection and information business secrets.

2. The function of GPS jammer
The GPS signal is the same as the signal on the mobile phone, and it is very susceptible to the influence of electronic components. The signal jammer can shield all the signals in a certain range, so that all the communication devices in the range lose the signal. The installation of a GPS locator on the car enables buyers to easily find their own car on the GPS monitoring management platform. As everyone knows, such a good product is also found by criminals to find loopholes. If you buy a signal blocker on Taobao, Turn on when the car is stolen, there will be no signal in the car, and the car will go offline on the service platform, as if the whereabouts of the car are unknown, you can’t find it anyway.

3. Disadvantages of GPS locator
I have to admit that the GPS jammer also has disadvantages for the user. The signal jammer is only temporarily turned on, and it is unlikely to be turned on all the time. If he turns off the jammer, the GPS locator will have a signal again. Drivers can quickly find the stolen car based on precise positioning information.

gps car signal jammer

In addition to signal jammers, some people will also say that they will use signal detectors to find out and destroy GPS locators. Yes, this is also an objective fact, but this is only valid for some GPS devices. If the GPS tracker is in the dormant state most of the time, the signal detector will not be able to detect it! what happened?

For example, some ultra-long standby GPS locators can only be awakened once a day. After being awakened, the precise positioning information of the vehicle is sent back to the buyer’s network platform and then it enters the dormant state. In the dormant state, it is Without a signal, it is absolutely impossible for car thieves to detect it! In addition, it is also free of wireless network installation. There is no wiring on the surface of the machine and equipment. It can be placed anywhere on the car (if it does not have to be placed in an area blocked by the signal). It is very concealed for engineering safety.

How to use GPS jammer

The GPS jammer can indeed shield GPS signals, but it has disadvantages. It will shield all signals in the car! In other words, a car thief is unlikely to use communication devices such as mobile phones near the car. If he cannot find and destroy the GPS device, he has to always turn on the shield, otherwise, he will eventually expose his behavior. Therefore, how to use GPS jammers must ensure the following:
1. The GPS jammer can be used when picking up the car, so even if there are tricks, there is no need to be afraid.
2. When you return to your own area, you don’t need to shut down, first find an auto repair shop to carry out major demolition. Make sure it is clean and tidy before closing.
3. For safety reasons, a car can continue to use GPS jammers for more than half a year. And to ensure that the GPS jammer can work normally for 24 hours.

Install a weighbridge jammer, one-third less cargo

Recently, the Nanyang Police Station of the Shijiazhuang Chang’an Sub-bureau destroyed a criminal gang that used weighbridge jammer to steal property. Xu is the person in charge of a heating pipe fittings factory. Since the beginning of this year, when his factory sold waste heating pipe fittings, the number of the factory did not match the actual quantity. It was suspected that someone had done tricks on the floor scale.

super power signal jammers

On October 19, 2020, Xu also negotiated a deal with Liu, who purchased waste heating pipe fittings. Liu Moumou took someone to install the accessories of a certain Xu truck and drag it to the weighing house in the west of a certain village in Chang’an District. After weighing the pounds, Xu felt that there was no shortage of cargo in this truck, so he reported the case. The police from the Nanyang Police Station rushed to the scene immediately and took control of Liu Xumou and others and the weighing house owner Dong Xumou. The weighing jammer was seized on the weighbridge at the scene.

After interrogation, Liu XX and Dong XX confessed that before the weighing, one of Liu’s parties who purchased the accessories had sent someone to install the jammer on the floor scale, and controlled the floor scale when weighing to reduce the weight of the goods. After calculation, the weight of Xu’s vehicle accessories was reduced by one-third, and the direct economic loss reached more than 23,000 yuan.

At present, the criminal suspects Liu Moumou and Dong Moumou have been detained under criminal law, and the case is under further trial.

Signal jammers to improve concert grade

As for the effect of the concert, many people are now listening to mobile phones, which has led to various interferences. If you listen to music and find that you don’t have a signal cell phone, talk to your administrator and you’ll find a dedicated cell phone signal jamming device here. Several concerts didn’t go well. When an overseas guest arrives, it rings the mobile phone and affects the overall effect of the concert. It gives a bad impression to international friends. Install a cell phone signal jammer to improve the grade of your concert.

4g cell phone jammers for sale

The concert hall is a very independent small space. It has a very elegant atmosphere of music and art. The audience sees the concert and it’s a very good experience. Introduce jammers at this location. Create this new environment. Manage mobile phone signals within a specified time. Providing a feast of music to the viewer. Out-of-service devices can hang up mobile phone calls by emitting jamming radio waves from the mobile phone. If the frequencies are different, it cannot be disturbed. The range of communication suppression effect is limited to a small space.

Many people think that this is because the announcement “Please turn off your mobile phone” came in before the performance started. It is a telephone deterrent device that intentionally makes the radio waves of mobile phones in the area “out of service area”. Prevents mobile phones in the area from communicating with the base station. wifi interference means that it can cover an area of ​​about 50 meters in diameter.

Perfectly designed directional jammer

In some important places, for example, some meetings cannot allow the use of mobile phones. Jammers can block mobile phones. Widely used to prevent the use of telephones. Jammers equipped with various antennas are directional antenna mobile phone jammers. It has features such as complete interference with mobile phones. If you are looking for a signal cloaking device that can block various signals, you can buy a phone jammer here. You can see the detailed information of the product.

22 Antennas Wireless Signal Jammer

High quality directional jammers can be obtained here. Jammers are divided into directional antennas and omnidirectional antennas. The direction of blocking mobile phone signals is different. You can choose a directional antenna cell phone jammer that will help you jam your 4G cell phone. You need to use the signal jamming device of 4G mobile phone. It is a very powerful device. Adjustable signal blocker.

Design high power and excellent cooling system. The blocking effect of this high power jammer is given. It is a very good product. We are designing 5 directional antennas. When you start this device, you can block GSM, CDMA, 3G and 4G signals. It has an adjustable design. You can determine the blocking distance based on the actual situation. WiFi jamming can also be widely used by military, government agencies and many other places. You will be able to purchase with the highest quality.

Can anyone other than government officials use jammers?

We know that the mobile phone interference law will interfere with changes in other parts of the world. Some areas are restricted, but some areas are allowed, and some are suspended. Signal jammers will eliminate malicious mobile phone behavior in public places. In India, they installed hardware to protect meetings from interference. In addition, the people of India and China widely use signal jammers to deter school fraudsters. Even in Mexico, churches and hospitals allow the use of signal jammers in Pakistan so that banks and libraries can be used.

portable wifi jammer for sale

In some countries/regions, only the military, prisons, and police are allowed to use cell phone signal jammer.

Signal jammers are considered roadside bombs and GPS tracking and positioning weapons. To protect government officials, signal jammers are used to prevent bomb attacks on mobile phones. As we all know, after President Barack Obama took office, he walked along Pennsylvania Avenue and all phones were blocked-we know that the bomb is controlled by the phone and the controller, but the radar jammer can be stopped. . Signal jammers have also been used in Iraq to stop US military roadside bombs.

The question arises: Why do strict laws on signal interference apply to everyone except government officials? It is believed that not only government officials need equipment, but also many movie theaters, restaurants, and businesses. Some people also want to use signal jammers to do something. In short, equal rights of use in public places, silent and private environments also face the threat of roadside bombs, and installing jammers in theaters and restaurants can take advantage of pure life.

Someone asked: “Only government officials can use mobile phone jammers, who decides?” People also need jammers.