Professional Technology Blog At Perfectjammer

A high school science teacher was suspended for five days for using a portable jammer in a classroom to block signals from students’ mobile phones. However, he may consider himself lucky because he actually violated federal law. Dean Liptak, tired of phone calls and interrupting their attention, didn’t think the school’s confiscation plan would be embarrassing. WTSP […]

AOPA said that as the military gradually upgraded GPS interference during training exercises, pilots were eager to equip their equipment with GPS navigation technology by the deadline. Increasing flight safety risks. Pilots who flew into airspace during a four-day military exercise affected by GPS interference in early February described the impact on AOPA, from unclear […]

Every day, for nearly 10 minutes near the London Stock Exchange, someone blocks signals from the Global Positioning System (GPS) satellite network. Navigation systems in cars stop working, and timestamps of transactions in financial institutions may be affected. However, these incidents are not cyber attacks by foreign powers. The most likely culprit, according to Chronos […]

According to a report from the United Kingdom, illegal GPS signal interference can damage local GPS equipment and cell phone towers.According to TechWeek Europe, the results of the Sentinel study presented at the GNSS (Global Navigation Satellite System) Vulnerability Conference in the United Kingdom in 2012 revealed more and more interference events. The traffic monitoring […]

We hear a lot about the Internet of Things, and more and more of them are connected to the Internet. However, in addition to the fact that these devices are connected to the Internet, they are also increasingly connected or controlled using various radio frequencies. These radio frequencies often use proprietary or unsecure protocols, so […]

GPS interference and interference are multiplying as aircraft systems increasingly rely on it for primary navigation. Over the past three years, Spirent Communications, a company that tests navigation equipment, has recorded 150,000 different types of interference and interference events. “Scramble in Global Navigation Satellite System [GNSS] is as difficult as getting a credit card. You […]

The growing threat of using GPS / GSM “blocking” technology to stop criminals designed to detect stolen cars is forcing motorists to think carefully about their security options. The leader of the stolen vehicle recovery system (TRC), TRACKER (a subsidiary of Tantalum), introduced the TRACKER S5 Plus, an excellent anti-jamming recovery system that makes it […]

Peshawar: As terrorism develops due to its guerrilla nature, long-range roadside bombs launched by terrorists seem to have adapted to the disruptors in police cars. Khyber Pakhtunkhwa Police Station (KP) equips police patrol cars, especially those patrolling rural areas, with radio jammers. The device was installed after terrorists began using radios to detonate roadside bombs […]

I bought it on perfectjammer.com and it looked pretty harmless when the four-ounce envelope arrived from New York. It contains a black plastic case, about the size of a finger, a small black antenna that can be screwed onto the case, and two glass fuses. It is designed to fit a car’s 12-volt power outlet […]

The move comes as Russia has blocked or disrupted important communications to Western forces in recent years, from mobile phone networks during the exercise to electronic warfare against US operations in Syria. NATO claims that Russia blocked GPS signals in November at the Trident Junction exercise in the far north of Europe. The Army will […]

GPS interference involves using frequency transmitting equipment to block or interfere with radio communications. The types of communications that may be disturbed include phones, text messages, GPS systems, and Wi-Fi networks. The term is also known as GPS spoofing, and the device used can also be called a cell phone blocker. Or signal. The military […]

Last year’s Suez Canal terrorist attacks and planned exercises underscored the continuing threat to the maritime sector posed by continued deliberate attacks of any kind. The attacks of September 11, 2001, the previous year’s USS Kerr and the next year’s tanker Limburg, marked the beginning of a new era in which the world, especially the […]

GPS is a key technology in driverless vehicles because it enables driverless cars to calculate their positioning, navigation, and synchronization. There are fears that bad actors are using computer equipment to block signals or usurp one of the satellites, which could cause vehicles to escape. In the past it was difficult to search for GPS […]

The farther the gps is from the pilot and the closer it is to the jammer, the better the effect. The typical effective interference direction is a cone of about 15 to 30 degrees, protruding towards the front of the spray gun (this is also affected by the RF band and the power of the […]

At present, due to the low price, small wireless routers are very convenient, and the speed of providing wireless Internet is getting faster and faster. At the same time, the phenomenon that employees can connect to wireless wifi through their mobile phones and tablets is becoming increasingly popular. Companies Many of the employees have wireless […]

The problem in this case is that we use the same network configuration for all electronic devices. This means we have Blu-ray players, TVs, and network storage devices with the same configuration as laptops for financial transactions or formal tasks that contain sensitive information. WiFi signal jammers can avoid this potential risk disclosure. In this […]

gps are a military device that is cheap and difficult to strike. This is a very good option for terrorists. Therefore, all countries are committed to counter-terrorism forces and studying means to combat such equipment. Chinese scientists have developed a device called a jammer. With the abuse of drones, more and more people are beginning […]

As everyone knows, radar is widely used in modern warfare. Thanks to radar, electronic warfare can be launched. Therefore, radar jamming and anti-jamming are the keys to modern electronic warfare. The key to radar interference is the gps jammer. Therefore, a deceptive jammer can adapt its duty cycle to the victim radar’s duty cycle without using […]

In recent years, frequent terrorist attacks have caused serious damage to people. Today, the issue of combating terrorism has been widely discussed, and this is one of the things that people need to pay attention to. We can see that an important means of terrorist attacks is bomb attacks, which have caused tremendous damage as […]

As we all know, criminals are not allowed to use cell phones in prisons or detention facilities. In fact, this problem exists in many prisons around the world, and it is not necessary to use a prison phone ban. The offenders made secret contact with the outside world and they committed the crime again. Since […]

Before buying a jammer, you need to understand the purchase process. Do you think it is important to be prepared before ordering and shipping? Of course, if you don’t know if the checklist can send fewer attachments to the customer, or sometimes other types of errors (and the same errors) occur, the answer is yes. […]

Now mobile phones and WiFi jammers generally use directional antenna design, which can easily prevent CDMA, GSM, DCS, PCS, 3G and WiFi from moving in a certain direction, thereby blocking the interference direction, which is a 360-degree interference signal without dead angles. There is an old saying: Every family has problems, and parents and children […]

Today, GPS tracking devices are not only high-tech that we must protect, but also some gadgets that we must pay attention to, such as prohibiting the use of mobile phones in some special occasions. This cheap gsm jammer as well as LOJACK and GPS jammer will be your best choice, it will protect the location […]

Every time we talk about GPS tracking, we are not surprised now. You know it’s widely used in vehicles and smartphones. We often see them safe in schools, shopping malls, supermarkets, government departments and other public places. You will find GPS tracking devices in our daily services. Although everything has two aspects, it is good […]

The 2018 FIFA World Cup will be held in Russia. This is indeed an exciting time for many football fans. They will spend some time watching the game. If you are disturbed by the phone, you will not be able to continue watching TV before the game, or Friends are really embarrassing and disappointing, so […]

More and more people are using portable jammers, gps jammer and many other types of jammers for personal use. They hope to use this interference device to help them obtain a peaceful environment or improve their working and living conditions. Privacy interference devices can help many people, but in some public places, how should high-power mobile phone […]

Many times in public, we need quiet conditions, such as reading a book, listening to music, listening to TV, staying away from phone noise, teachers in classrooms, libraries and other places and other conditions. Blocking phone signals is the best way. And in many other cases, people have to cut other frequency bands too, which […]

Welcome to our website, which has many of the best mobile jammers for you to choose from. Such as high power jammer, mobile phone jammer, 4G best mobile jammer, GPS jammer, WiFi jammer, etc. Welcome to our website perfectjammer.com. Whether you are looking for the best anti-tracking mobile phone portable jammer, mobile signal blocker or mobile […]

Do you know where cell phone portable jammer are used now? Of course, it is now widely used in places where the use of mobile phones is not allowed and where quietness is required, such as hospitals, theaters, conference halls, and many other places. If you also need a portable jammer, please visit www.perfectjammer.com and you can […]

he U.S. government has purchased more than a hundred suspected drone jammers to protect government facilities, property, and personnel. The jammer interferes with the radio control of the drone, avoiding dangerous alternatives involving bullets and other projectiles. According to Defencetech, Battelle Labs sold its portable drone jammer DroneDefender to the Department of Defense and Homeland Security. The […]

It’s easy to buy devices on the Internet that can disrupt wireless signals such as mobile phones, GPS signals, Wi-Fi systems, and more. The jammer works by covering the radio tape to be captured in a noisy area. Because they are inexpensive devices not approved by the Federal Communications Commission (FCC), they often emit noise […]

With the continuous progress of the times, after enjoying the convenience and benefits brought by high-tech products, these high-tech products now tell us that people are also caught in problems at the same time and cannot sleep because of the sound of mobile phone calls, and many people are now in trouble The condition is […]

Due to the precedent of communication equipment interruption in previous college entrance examinations in recent years, in order to completely eliminate such phenomena, signal jammers have been widely used. So what are the obstacle principles used in the college entrance examination? In fact, this is equal to the time it takes for your phone to […]

Prison jammer is a cell interference and cell detection system. IJS 6000 is a smart cell system designed to block unauthorized phones while allowing authorized phones to run. With Prison Jammer, control can be managed through criminal communications in prisons, unauthorized calls in courts, military installations or specific environments where mobile phone activity must be […]

Recently, the National Broadcasting Corporation reported that the U.S. bombed Syria. According to the statements of four U.S. officials, the Russian military destroyed U.S. military drones performing combat missions in Syrian airspace, which severely affected U.S. military operations and caused a serious situation on both sides. stable. Officials said that a few weeks ago, a […]

Japan allows cell phone jammers to be installed in public entertainment venues such as theaters and concert halls, but only if they have a government-issued permit. Last week, the French Minister of Industry approved a decision to allow installations in cinemas, concert halls and theaters-as long as regulations are in place so that emergency calls […]

Using a cell phone in a gas station is a danger of explosion. Turn off your phone when refueling. There are usually warnings about banning the use of mobile phones at gas stations. But there are still some people who don’t pay attention, although in many countries, cell phone signal blockers have become an ideal […]

On the evening of December 19 local time, Gatwick Airport in London intercepted two jets, prompting the planes to take off and land, and the planes were forced to close. Gatwick Airport is said to be located 43 km south of London and is the second largest airport in the UK. At 9:00 p.m. local […]

Nous savons toujours que les équipements électroniques tels que les téléphones portables peuvent interférer avec le fonctionnement des radiotélescopes, de sorte que les radiotélescopes utilisés contrôleront l’équipement électromagnétique environnant. A récemment visité le radiotélescope australien avec parc pour enfants Le télescope de 64 mètres (Parkes Telescope), ATCA (Australian Telescope Dense Array) a été placé à […]

Dans de nombreux cas ou lorsque nous voulons utiliser des interférences, le bruit du téléphone peut avoir un effet négatif. Tout comme vous aimez l’opéra dans un théâtre, soudain, il y a un son, et vous pouvez imaginer à quel point c’est ennuyeux. N’est-ce pas furieux, maintenant ce brouilleur peut résoudre une situation aussi soudaine. […]

It looks like a walkie talkie, but this little box is more powerful than you think. When it is turned on, it can block any mobile service in the area. A man in Philadelphia is tired of speaking on the SEPTA 44 bus phone, and according to Philadelphia NBC 10, when he doesn’t want to […]

In modern times, mobile phones have become an integral part of our lives. Without a mobile phone, you will lose fashion. First, you can always send messages and call your friends or colleagues. On the other hand, we will use mobile phones to enjoy life, such as listening to music, playing games, taking pictures, videos, […]

18W high power ultra high heat WiFi function Bluetooth 2G 3G 4G mobile phone jammer is a good choice for churches, refuse to use mobile phones, WiFi and Bluetooth. In some ways, people are disrespectful to God when they are acting in church, especially when praying and confessing their sins. It is necessary to make […]

In people’s daily lives, especially on the bus or subway, most of the passengers listening to the phone are angry. The endless bells and loud speakers really make us bored, it seems we have no choice but to wait for the stop. Some people may naively express their anger. If someone close to them speaks […]

For those with a wealthy plan, choosing the right place to buy a high-power portable mobile jammer is important. However, if you still want to know where to buy because there are many stores that sell portable portable jammers, then please don’t waste your time, coming to our website is a great opportunity. This is […]

The mobile phone gps jammer can block the phone and GPS signals. In order to provide quiet and safe conditions, the mobile Wi-Fi jammer can also help people protect the network and avoid loud calls. This is why more and more high-power multi-functional signal jammers are invented and widely used, and there will be a market when […]

In today ’s highly developed world, it ’s usually on workdays. People have work and rarely have time to enjoy leisure, get close to nature, and enjoy the beautiful scenery outside, so the atmosphere is good. Now you ca n’t have the peaceful conditions as before, especially when you do n’t want to be disturbed […]

Delegates from all over the world attended the meeting, which will start on March 12 for a long time, and this is probably the most interesting and secure meeting. The importance of information security is so high that it will become history. Sistine Chapel and Santa Maria are equipped with interference signals throughout the living […]

Do you know several types of interference? Our website has multiple categories of jammers: mobile phone jammers, drone jammers, WiFi / Bluetooth jammers, UHF / VHF remote control jammers and jammers. Have you ever thought about choosing 16 bands in a jammer? We know that modern and newer versions of jammers can make up to […]

High-tech electronics play an important role in people and our work. People can use their global trading partners to communicate. They can use them to present the results of their work and work plans. In addition, these high-tech electronic products can help people improve efficiency. We love helping these devices provide. The jammer has helped […]

What is the relationship between cell phone and portable jammer is? Let’s learn from this. By signal interference on the same frequency and the sufficiently high power transmission over a cell phone signal, the two signals neutralize and cancel each other out. The phone will increase the power, they will experience low interference. Meanwhile, the jamming signal […]

Navy is developing a new, more powerful high-tech electronic warfare technology “Next Generation Jammer”, designed to allow stealth planes and bombers to destroy enemy targets without being detected by modern air missile defense. Although RWR purely defensive technique, but NGJ willing to support aggressive interference stealth bomber and fighters, such as F / A-18 Super […]

It is a very complete band of all new gps jammer, and can also be adjusted and repaired in the band. Adjustable antenna 14 Powerful 3G 4G handset amplifier and GPS device WH UHF VHF All band jammers Why do we say it’s a full bunch of signal jammers, what are they? For mobile phones, all […]

Do you want others to use your work network or steal your privacy, making access to information easier for you and your family? portable jammer would be a good option if you have these needs, and want to know more useful information to access the best signal interference devices, and get the best price, please visit our […]

We all know that if high power signal blockers use adjustable knobs, their owners can easily determine the interference distance and the interference band based on the actual situation, which is very convenient and useful for many people. On the other hand It is now that many people need the function. Right there, if you […]

Phone hum and noise in public places could lead to negative emotions from others, this behavior is outrageous, especially in theaters, cinemas, restaurants, concert halls and speeches and so on. In order to avoid such a loud voice, a local gps jammer installed in these places, including 2G 3G 4G, GPS, WiFi, Bluetooth, jammer LoJack, is blocked. […]

When you find that the jammer has this new feature, are you curious about this wonderful new domain? First, help us confirm how the signal jammers work Adjustable antenna 16 Powerful 3G 4G handset amplifier and GPS device WH UHF VHF All band gps jammer When your phone sends a signal to a local base station or […]

When someone is talking loudly on their mobile phone to interfere with other people, usually very few people stop them. In fact, some important warnings are often overlooked. This problem is most likely to resonate with all readers, because you know that, in a movie theater, restaurants, theme park or elsewhere, have to face someone […]

Open our website, you can see a mini portable jammer signal occupies only a small amount of space and a portable function, you can save it in your hand or hide it in your car. Unlike another normal interference device, while driving have a car charger, you can also free to charge it. classic hero is considered […]

The vast majority of home alarms are wireless systems. Burglars, never short of ideas, have found the answer: GSM jammers. These small devices, also called “jamers”, are capable of neutralizing the communication of wireless alarms. But there are solutions to guard against it. Follow the guide. The vast majority of alarms are wireless systems. But […]

UAVs have become very common, and even Amazon can provide UAVs! But not all unmanned aerial vehicles should bring you benefits. There is no doubt that the risks and nuisances brought by UAVs are obvious and are mentioned several times. With the development of UAV technology, each year our sky will soon be filled with […]

It is really a headache for almost all people if they cannot fall asleep due to the noises of cell phones and cannot live a normal lifestyle as they are always under the tracking of the signal and be affected by another signal frequency too and in this kind of condition the best method is […]

Most of us, especially commuters, have experienced the rage of having to listen to other passengers’ phone calls. Mobile phone jammers are therefore used to interrupt conversations on buses, the metro, the train, the cinema and the theater. The pocket-sized jammers really help us to ensure a calm environment. The main communication networks in most […]

The signal jammer is used to protect our privacy in cell phones and gps jammer equipment. It transports us to a safe and peaceful environment. A difference between the signal jammer and its golden outer case, which gives it a bright and vibrant color. Yes, the portable design is so convenient for us to take it in […]

It’s the smallest portable WiFi jammer with rechargeable Li battery and built-in antenna. Super mini gadget size – so easy to take with when we’re outside. The WiFI jammer operates two hours after full charge. So it has a car charger and a home charger for indoor and outdoor charging. If all is well, you […]

n an endless quest to have a good meal at the restaurant without having to constantly listen to “Beeeeep” and the two ends of the conversation on these damn walkie-talkie phones, I discovered that it was possible to buy portable jammer portable. (I have nothing against people who use their usual cell phones, if they speak in […]

Answers to Frequently Asked Questions Jammers 1. Why protect describe the scope and characteristics differ from when the jammers work ?. A: range of shielding mask associated with protection against a strong field electromagnetic field, the distance between the communication stations concerned. In general, the 200 meters high level. Manufacturers are testing the general case, […]

Like Wikipedia, FPV remote start is a new technique. From the point of view of the driver or driver, which is a method for drone jammer remote control car a vehicle. The use of unmanned aerial vehicles drones or sudden increase in the increased use of the most commonly used of these FPV flying objects in recent […]

the first GPS jammers must be applied in various fields, in particular in the car. GPS jammers easily ordered from the Internet, privacy to keep others from tracking and other functions, only $ 33 at the lowest price online. have called gps jammer is harmful to social security, and in some plants, these limited use of the […]

If you really need the use of equipment signal interference, because you are on some high-tech products (such as a mobile phone, GPS transmitter, wifi, Bluetooth, etc.) annoyed annoyance? If the process is preferably used by a signal blocker to help you achieve the goals. Great power in this adjustable 3G 4G jammer by AC […]

In recent days, there have been various press reports of commuters using cell phone jammers to create a “quiet zone” on buses or trains. We warn consumers that it is against the law to use a GPS cell or jammer or any other type of device that blocks, jams or interferes with authorized communications, as […]

Lots of countries don’t allow GPS, as well, but in real life very frequent GPS tracking. Can you do something to avoid those embarrassing moments? There’s a device, you know, that can help, its name is a GPS signal jammer. GPS tracking system, you may be very familiar with it, there is no doubt that […]

Jammer is the inevitable product of the growth of the security industry, for the industry has a pivotal position. Known signal jammer jam the barrier, but also extend the handheld signal jammer open, portable jamming, ceiling jammer, power jammer and others. Jammer is the inevitable product of the growth of the security industry, for the […]

In some cases, the phone can get a lot of unnecessary trouble, a waste of time and money. At the station, calling can kill you. In the exam room, the phone is a lie hero. To avoid this terrible situation, the invention of telephone portable jammer will be necessary. We! This is a cell phone signal interference […]

As we all know, cell phone jammers are used to cut cell phone signals. For those who need privacy, this is a very useful tool. When most people find themselves being photographed or becoming a target without permission, anger or fear is a normal phenomenon. This is a cheap high power waterproof 2G 3G 100W gps […]

4G signals, including 4G LTE and 4G Wimax, coupled with 2G and 3G signal is now widely used in smart phones. 6 high power antenna and an adjustable 3G 4G jammer mobile phone, today we are talking about is a professional mobile phone does not allow interference from these places. In fact, so many unwelcome phone places […]

high-tech electronic products in people’s work and have played an important role in business. People can use their worldwide trading partners to communicate. They can be used to present the results of their work and the work plan. In addition, these high-tech electronic products can help people improve efficiency. We love helping these devices provide. […]

If the noise because the phone can not sleep, and almost everyone unbearable way of normal life, because they are always tracking signal tracking device, and is also affected by other signal frequency, in this case, the best approach is to use signal drone jammer devices can help them solve problems, and now look at this paragraph, […]

These are the minimum WiFi handsets to jam, and a rechargeable lithium battery with a built-in antenna. Ultra-small tool – when we left very portable. wifi jammer on full charge can last two hours, so it has car charger and home charger for indoor and outdoor charging. If you can, you’re ready to switch power to […]

WiFi and Bluetooth is a wireless technology that supports the exchange of data over short distances through fixed and mobile devices using the 2.4g band. From this point of view, Wi-Fi or Bluetooth connection to require people to use them to send information and documents to create great convenience. Thus, Wi-Fi connection for large companies […]

Have you ever counted too much jamming signal strength can also while driving for your car, and create conditions for driving silence and safety, but also in some parts of the use of this blocking device high power signals, if you need? With the development of technology, this multi-function signal interference device was invented and […]

Jammer can cut Wi-Far Signal. Microsoft, Facebook and Google are working together to deliver 5G will end all the myths in the market – Wi-FAR technologies. As the name suggests, Wi-FAR (FAR) will help reduce the distance from the Internet and remote areas of global connectivity issues. So what are the advantages between 2.4 5GHz […]

Dans les conditions dont nous avons besoin au calme, comme la lecture des livres, écouter de la musique, regarder la télévision, les enseignants étaient à l’école, une bibliothèque, et dans de nombreux autres lieux éché conditions et, le pour empêcher le signal de téléphone est la meilleure façon. Et dans beaucoup d’autres conditions, il est […]

Last time we had a topic, why not call a gas station, now let’s focus on the subway. The subway density of mobile phone users is so great that almost all passengers will play mobile phones during the training process. The solution forms a large signal at each subway station to interfere with the magnetic […]

One of the most controversial interfering topics on the Internet is the scope of his work. Each has a different interference range from jammers, if you need to get one of these fixtures determined, then understanding several aspects of this is very important. Anyway, I think you can find what you are looking for your […]

New jamming signals with power – 12 power antenna can be adjusted to 3G 4G mobile phone signal portable jammer WiFi GPS VHF UHF LOJACK RF signal blocker. Good jammer 2G 3G 4G mobile phone, WIFI, GPS, invisible headset radio systems and bone conduction. It does not obstruct the target signal, there is no damage to the […]

Now being followed is really annoying, there are different types of tracking devices, disrupting the lives of normal people, which is really convenient, will hurt people, it will give people privacy here and now if you want get out of this situation, then you can come here, you will find jammerfromchina may be a good […]

Now, with the popularity of cell phones, jamming phones is no longer a new thing, people want to meet the demands of different people, in the market for different types of cell phone blocking for people to choose from. Depending on the application, the signal jammer divided for the automotive industry, office use, personal use, […]

Frequency band Depends on the frequency signal equipment to be blocked. To prevent the phone from being able to receive the signal, a phone jammer must be used, which will block the phone frequency and therefore GSM, 2G, 3G and 4G LTE and the latest smartphones. If you don’t know the transmission frequency of your […]

There are several reasons for seeming legitimate reason to wear a smart cell phone jammer, and not to harm others. If you are having trouble with someone, you will certainly complain. In today’s high tech era, ubiquitous tracking, there is now a real cell phone jammer in the sense of, you can mute the tracking […]

Mobile phones are an essential tool for travel, and people seem to be able to get away with their phones, but their use can produce a lot of noise and other problems. A telephone signal jammer is an instrument used to prevent cell phones from receiving signals from base stations. When in use, the jammer effectively deactivates […]

Jammer also called interceptor jammers, in fact, when we close the car remote control car key, Car jammer also the issue of the same wave, but a number of large electrical jammers can interfere with reception at the lock of car remote control the signal. The remote control will be in a temporary fault state. […]

It is to protect the space between two regions of a barrier metal, to control the electric and magnetic fields and the electromagnetic waves and radiation induced by one region to another region. More precisely, the shield is surrounded by a set of component circuits, the interfering source, the cable or the whole system at […]

South Korea has confirmed that when the South Korean military conducted a maritime firing exercise on Yanping Island on December 20, the North Korean military ’s unmanned reconnaissance operation destroyed the Korean army, and Han Fang intervened in the GPS. To South Korea. military According to South Korea’s “Central Daily” reported on December 23, a […]