Category: Tags GPS

GPS is a frequency range used by navigation satellites to track the location of land, water and aircraft with GPS tracking equipment installed. The GPS frequency range has five frequency bands, but only three frequency bands are available for civilian use-L1, L2 and L5. GPS is the most extensive tracking spectrum (developed and widely used in the United States). In this category, you will find several GPS jammers (anti-tracking devices) that will help you protect the privacy of your vehicle or any other place.

The jammers also offer you a quiet office space

Many times in public we need quiet conditions, like reading a book, listening to music, watching TV, staying away from phone noise, teachers in classrooms, libraries and other places and other conditions. Blocking telephone signals is the best way. And in many other cases, people also have to cut other frequency bands, which is why if you are looking for these high power signal jammer, then the more advanced new design can point out the invented jammers that you can visit us. Jammer-mart .com website.

wifi phone signal jammers

When people need an inexpensive high power GPS jammer , please consider the price, quality and other factors that meet their needs, and provide them with the ideal environment to get the best signal jammer. Coming to our website, you will find that many new advanced signal jammer designs can be obtained here. In this paragraph you can watch this “15W High Power Desktop Antenna 8 Antenna 4 Antenna WiFi Bluetooth 3G 4G Mobile Phone Interceptor”, is the latest product of the signal blocker, has powerful functions, not only can only protect one signal, it can also protect multiple signals.

Then take a direct look at the details of this newly designed mobile WiFi signal blocker, and learn more details, you will soon know that this high power desktop signal blocker is designed for 15W high power, based on the power of the signal up to 50 meters, the high power signal from the long distance jammer is improved. Its specific functions are powerful and can meet the needs of a large number of users. In addition to designing 8 antennas, these 8 high power antenna signal jammers also have the ability to simultaneously cut 2G, 3G, 4G mobile phone signals and WiFi Bluetooth signals. Therefore, by designing a high quality cooling system,

It offers high quality design for many fixed places, such as conference halls, conference halls, museums, art galleries, art galleries, concert halls, churches, chapels , temples, restaurants, classrooms, training centers, factories, banks, etc. Largely used. In addition, you can get many other models of high-power desktop signal prompts and new signal jammers. You can take action and choose the appropriate signal, so you will have a quiet place.

WiFi jammers have been used in various fields

From Antiquity to the present day, security has always been an important aspect to consider, like the army, the network, the network and many other areas. In this case, we need different types of security tools in all areas, and here you can get wifi jammer that can secure your network.

Today, computers have become an indispensable and important tool for people’s work and life. Just as people work at the same time, they always use computers to process others, share important information, and even communicate with people. Email to other countries. There are many other tools that facilitate communication, which all depend on the network and achieve their goals. Therefore, people should connect and achieve their goals. More and more people are using wireless routers because they can use the network more easily without having to connect a cable to a laptop or use phones and WiFi over the Internet.

If we look closely, we can see that in different places and different areas, various security measures have been taken to ensure a safe environment. For example, in factories, hotels, schools and many other places, we can usually see that in many places, building defenders have to register first. All of this is done to provide security, and in many important places you can see the situation more clearly. Then we can realize that security plays an important role in various domains and networks. Now the wifi jammer has become a dominant player in the market, and many people are slowly starting to accept this device.

Yes, this is very useful, but for prudent people, we sometimes find that using wifi and mobile phone interference signals can also cause them many problems. If they use this device, their important files may even be stolen. Even if they have set a password for their WiFi router, someone can hack it, then access and use your network, and if they do, they can steal your device without notifying you. You can only see the problem to find out what happened, and then take action to resolve the problem. This is why more and more people are even taking care of network security and using WiFi jammers as good assistants.

Russia has figured out how to jam US drones in Syria, officials say

WASHINGTON – According to four U.S. officials, the Russian military has blocked some U.S. military drones that operate in the sky over Syria and are seriously affecting U.S. military operations.

The Russians began blocking a few smaller US drones a few weeks ago, officials said after a series of suspected chemical weapon attacks on civilians in rebel-held eastern Ghouta. The Russian military feared the US military would take revenge and started blocking the GPS systems of the region’s drones, officials said.

Senator Ben Sasse, R-Neb., Responded to the news of the Russian mess on Tuesday by saying, “Russia wants to undermine our interests at every turn.”

“It is crazy to think that Russia is anything but an opponent,” said Sasse.

According to Dr. Todd Humphreys, director of the Radionavigation Laboratory at the University of Texas at Austin, can be straightforward to block or scramble a drone’s reception of a signal from a GPS satellite.

“GPS receivers in most drones can be blocked fairly easily,” he said.

Humphreys, an expert on GPS spoofing and jamming, warns that this could have a significant impact on U.S. drones and could result in malfunction or even crash. “At the very least, this could lead to serious confusion,” said the drone operator on the ground when the drone reports an incorrect position or is lost.

Humphreys said U.S. analysts first caught Russian military drone signal jammer in eastern Ukraine four years ago after they invaded Crimea. He said the jammers were originally recognized as weak signals from space that bounced off the surface of the earth. The jammers “had a fairly significant impact” on the United Nations surveillance drones, which attempted to monitor the area, ground the fleet for days, and stop collecting information from the air.

The Department of Defense won’t rely on operational security to say whether the traffic jam will cause drones to crash. “The US military maintains adequate countermeasures and safeguards to ensure the safety of our manned and unmanned aircraft, our armed forces, and the missions they support,” said Pentagon spokesman Eric Pahon.

However, one official confirmed that the tactic has an operational impact on U.S. military operations in Syria.

The officials said the equipment used was developed by the Russian military and is very sophisticated, and has proven itself to be effective against some encrypted signals and anti-jamming receivers. The drones affected so far are smaller surveillance aircraft in contrast to the larger Predators and Reapers, which are often used in combat environments and can be armed.

Dr. Humphreys says that while the attacks take place in cyberspace, the results are still serious.

“They look a little less hostile than a kinetic bullet, but sometimes the effect can be just as harmful,” he said. “It’s like shooting at them with radio waves instead of bullets.”

A new way to punish young cyber criminals – let them wear a WiFi jammer

Cybercriminals do things online, so punish them by stealing their Internet access. It is as easy as taking a crowbar from a burglar. Or is it? Some out-of-the-box thinking by a top cop this week has sparked a debate among cyber security types over young offenses and punishments.

Ch Supt Gavin Thomas, president of the Police Superintendents’ Association of England and Wales, said in an interview that wifi jammer – devices worn on the ankle or wrist to block the Internet – serve as a smarter penalty for cybercrime could as a prison. “We have to stop using 19th century penalties to fight 21st century crimes,” he said.

Insert the WiFi jammer

Few would dispute this, but there are some problems with jammers. First, they are illegal under the Wireless Telegraphy Act 2006, so we have to work on it. Second, they would not work.

“Although we desperately need alternatives to jail, using cell phone jammer is both technically impossible and unreliable,” said Cal Leeming, who was jailed for hacking as a teenager and is now a security advisor. “Even if you could do it to implement without disrupting nearby connectivity, which would be very difficult in itself because of how the radio works, it could be easily circumvented with a cable. ”

Darren Martyn, an Irish convicted hacker who became a security researcher (he was part of the LulzSec group), added: “This would cause a huge disruption to anyone who is within range of the” tagged “person.”

Would a forced screen break – a digital foundation that is increasingly being released by parents – help solve the broader problem despite legal and technical hurdles? Prof. Mary Aiken, cyber psychologist at University College Dublin, is skeptical. If the criminal justice system has trouble keeping up with technology, delaying education is the bigger threat, she says. “It will be very difficult, if not impossible, to follow our path out of problems like youth hacking,” she explains. “What is needed is a fundamental reassessment of the impact of technology on youth development.”

In Youth Pathways into Cybercrime (pdf), a report published by Middlesex University in October, Aiken and her colleagues recommend not to thwart the digital skills of these young people, but to offer them safer options.

Jessica Barker, a cyber security consultant who runs the cyber.uk website, agrees. She cites research by Sonia Livingstone, who heads the parenting for a digital future research project at the London School of Economics. It suggests that denying screen time or web access can be counterproductive, regardless of whether they are naughty children or young criminals. “Children who are denied access are more likely to be risky because they can find another way to access the Internet unattended,” says Barker.

Many beautiful scenes require jammers to maintain themselves

As you can imagine, on a romantic and calm night, you and your wife or family have a good time; suddenly the ringing of the phone completely destroys that perfect atmosphere. You now need a useful protection device called a cell signal jammer. What is a cell phone signal jammer? How to use the device? Or have you heard of phone blocking information? Read the details below to learn more about these devices.

How to use the drone jammer to interfere with the signal? Although different cellular systems handle a variety of different signals, all networks use basic radio signals because they are easily interrupted. GSM2 (systems for digital cellular systems and PCS) operates in the 900 MHz and 1800 MHz bands in Asia or Europe and in the 1900 MHz band in the north. Based on this principle, the mobile phone’s smartphone jammer is designed to block signals from nearby base stations. In all cases, if the call is not accepted, a cell phone signal jammer must be purchased to maintain control and set the time.

wireless signal blocker

There is also a scene that you can imagine, in winter, the cold and the cold of the wind and the temperature cannot prevent people from playing in the world of ice and snow. People all over the world enjoy the cold and the silence in winter. You will see many people laughing at the rooster-shaped snow sculptures. They pursue their own romance, no work, no computer, no cell phone, primitive life and tranquility. How to save money I don’t know the computer, but I know that your boss can leave, especially from his phone, without making him angry. Your free crazy time starts with a signal jammer.

The host of our store can successfully broadcast any type of frequency suitable for CDMA, AMPS, GSM, TDMA, DCS, PCS, etc. Same iDEN system from Nextel. Today’s “old” analog phones and digital devices are vulnerable to interference. Depends on the strength of the device and the local environment and the signal strength. To a lesser extent, this may also include walls in the building that would slightly attenuate the blocker’s signal.

Low power obstacles can block all calls within a range of about 60 feet, while high power models can produce the size of a “dead zone” football field. If you need such a jammer, you can come to our website and take a look at https://www.jammer-mart.com/.

Professional Bomb Jammer – signal switch

The Professional Cell Phone and Spyware signal jammer is a product manufactured under the Israeli Military Technology License and is used for complete protection against espionage 24 hours a day, 7 days a week, 365 days a year .

This professional spyware blocker is used by the world’s intelligence services, secret service operations, military, state institutions, prisons, as well as by all serious companies with the aim of protecting your privacy and security. The high power jammer has an extremely large interference radius of up to 1 km. Therefore, it can be used to interfere with spyware in smaller and extremely large rooms and environments.

Another great advantage that makes this device stand out from other desktop and handheld blockers is that each frequency on the device can be adjusted digitally separately, using a remote controller.

This serious machine (over 50kg weight) for eavesdropping and eavesdropping equipment detection can also run on the high capacity rechargeable battery you get. The autonomy of the battery is up to 2 hours.

The Bomber Jammer box is made from special aluminum alloys that do not overheat and are designed to run continuously and without shutting down. 20 ° C ~ + 60 ° C operating temperature allows you to run smoothly in all weather conditions

Interference is protected in a Pelikan waterproof case, equipped with silent, shockproof and dustproof coolers.

How to use Bomb Jammer and what are its technical characteristics?

Bomb Jammer is a professional jammer of a wide range of spy frequency equipment and a mobile phone signal designed so that it can operate continuously 24 hours every day. In this way, it provides complete protection against eavesdropping and eavesdropping in small rooms and larger environments.

It consists of a housing made of special durable aluminum alloys that prevent overheating devices and modules with highly sensitive panel or rod antennas. The frequencies of each module are turned on and configured separately using a special remote controller. Therefore, it can be adapted to all the user’s needs.

jammer signal device Powerful

The interference radius is extremely wide and ranges from 500 – 1000 meters 30m @ – 75dBm depending on the terrain configuration.

The output power of this professional spy signal blocker is extremely large, a total of 720W for an 8-band model. The Bomb Jammer is equipped with special protection systems, such as the intelligent cooling system, VSWR, overvoltage and overcurrent systems. This ensures continuous operation 365 days a year without fear of overheating or malfunction.

The bomber signal blocker can also be powered internally with a rechargeable lithium battery for up to 2 hours, as needed.

This professional jammer is additionally protected against knocks, humidity and dust by a quality Pelican suitcase in which you receive it.

What is Bomb Jammer used for?

As the name implies, Bomb Jammer is often used to avoid hostile communications and to block the frequencies used for remote bomb detonation, which can be seen in action movies. This blocker detects and blocks a wide range of known communication mechanisms: GSM, CDMA, Wifi, Bluetooth, GPS, RF, radio signal, mobile phone signals …

For years, it has been used successfully for protection against eavesdropping, both in our country and around the world. It is precise, exact and reliable and can work 24/7.

This mini jammer is a product of modern Israeli military technology and is often accurately applied in military interventions.

The most common application is found in high state institutions, diplomatic buildings, military bases, checkpoints, border crossings, prisons, and military bases. It is also used by intelligence services and security agencies to protect VIPs and people from the political top.

The bomb blocker can be used in police, anti-terror and secret operations of all kinds. It can also be of great use in various flammable and explosive locations, such as service stations, oil and gas pumps, and plants.

Large corporations can also use this spyware interceptor to protect their privacy and security.

In the end, the question of health safety and the harmfulness of the jammer to the human body is often raised. These conversations are still in the form of assumptions, as these issues were never scientifically confirmed. Of course, for the sake of prevention, it is not recommended to stand in the vicinity of the sunscreen while it is turned on.

Jammer that can stop annoying cell phone signals

Introducing a jammer that can block annoying cell phone signals, you can cut various radio waves. In order to pursue a safe environment, we use cell phone jammer equipment outside the service area. We sell this equipment. We guarantee high-performance products. We provide the highest quality products on the market. It has been approved as the right to block telephone waves in public facilities.

The use of mobile phone jammers may limit the use of mobile phones, and mobile phone signal interference devices seem to be easily available. Communication with the outside world is cut off, and you can prevent information leakage. If you want a little peace, I strongly recommend that you buy a jammer, which is safe in many places and maintains a peaceful environment.

gps signal blockers

Mobile phone signal jamming equipment can help solve many problems. It is a widely used jammer, and it is also affected by the frequency of the signal. Everyone has a cell phone. More and more people are using portable cell phone jammers to solve these types of problems. You can choose the signal to block. The interference frequency band can be easily determined according to the actual situation, and always maintain good working conditions. If necessary, please obtain it here.

The difference between portable cell phone jammer and desktop

Many people are confused when buying things because they do not understand the functions and specifications of the product. Similarly, when choosing a cell phone jammer , many people will be confused. I don’t know the performance of the product, this is the reason, I have such a problem. In order to solve these problems, today we discuss portable mobile phone jammers and desktop mobile phone jammers, which will help customers when choosing products.

indoor cell phone jammer

First, let me introduce common ground. The working principle is similar: the radio wave from the base station is blocked, the mobile phone and the base station cannot be connected normally, the phone call is blocked, and the application is also very common. Usually used in movie theaters, government agencies, concerts, libraries and other public places to provide a peaceful and quiet environment. Both can block different radio waves. You can suppress GPS, WIFI, 3G, 4G, GSM and other signals

The portable jammer is small in size, light in weight, and easy to carry. Desktop jammers are heavy and relatively bulky, making them difficult to carry. Desktop jammers are usually used in test fields, prisons, police stations, military bases, and some large venues. These places attach great importance to information protection and require a powerful power jammer. Portable cell phone jamming devices are commonly used in places such as business vehicles and library meeting rooms.

Benefits of buying a mini cell phone jammer

In recent years, devices such as cell phone jammers have become popular, and jammer-mart.com is a store that specializes in selling this product. There are different purposes for buying jammers, and many people have questions about this product. Therefore, today I will introduce a mini cell phone jammer to help customers understand the product.

There are many types of mobile phone jammers, and customers choose to purchase according to their own needs. Mini mobile phone jammer is a kind of portable signal jamming equipment. These products have many advantages: the device uses a portable design, small size, light weight, and very convenient to carry. You can put it in the bag, this is the biggest advantage, it is very popular among customers.

However, there are some disadvantages. There is no desktop WiFi jammer in the shielding range. High-power desktop WiFi jammers have a wide range of interception. There are many types that can block various radio waves, and most mini mobile phone jammers have a relatively simple blocking band. If used for a long time, the machine may become hot. For example, some car GPS jammers have a car charger that can be charged in commercial vehicles, and some products can block GSM, 3G, and 4G signals from mobile phones.

Using cell phone jammers can reduce traffic accidents

PS positioning system is very popular all over the world, through GPS positioning system can understand the user’s exact latitude and longitude. Previously, it was mainly used for military purposes and government affairs, but now it has been widely used in daily life, offices, schools and hospitals. Parents know the whereabouts of their children through the GPS positioning system and protect their safety. Fair use. However, the illegal use of GPS is also very common.

\ indoor cell phone jammer

Mobile phones are widely used as commodities needed in daily life. However, if used improperly, there is a safety hazard. Traffic accidents and other situations are very common. Drivers use mobile phones to talk on the phone while driving a car, which is very dangerous. At this time, please use a cell phone jammer to reduce traffic accidents and protect your safety. Therefore, we believe that cell phone jamming devices are very useful for protecting privacy and ensuring security.

Worry about being tracked, you can also use GPS jammer. This site has various jammer devices, which are also very convenient to use, as well as interference devices for cars. This device also has a car charger. Some equipment is suitable for some large places. We guarantee the quality of the products. Please rest assured to buy.