According to the above communication principle, the jammer scans from the low-end frequency of the forward channel to the high-end frequency at a certain speed during the working process. The scanning speed can cause garbled interference in the message signal received by the mobile phone, and the mobile phone cannot detect the normal data sent from the base station, so that the mobile phone cannot establish a connection with the base station. The mobile phone manifests as the phenomenon of searching the network, no signal, no service system, etc.
CategoriesNews Operation GuideThere are several different ways to determine the exact location of a mobile phone and its user. The most common use the built-in GPS module or cell tower triangulation. It doesn’t even send GPS coordinates – communicating with cell towers could expose you. But how does this technology work? This requires access to data about […]
CategoriesNews Operation GuideThe legal aspects of jammers are a topic that is often discussed. As we have mentioned before, the law on jammers varies from country to country. Firstly, we would say that from the beginning, any kind of signal blocker was allowed and permitted to be introduced into public society. Later on, the government started to […]
CategoriesIntroduction to Jammers Operation GuideGPS jammers come in a variety of sizes and configurations. As a fleet operator, the design you are most likely to encounter consists of an adapter that includes 1-3 antennas and a plug that plugs into the cigarette lighter. These are simply dimmed and only plugged in when the driver wants to go ‘dark’. GPS […]
CategoriesOperation Guide Shield FunctionHere we talk about the difference between a fixed jammer and a portable jammer. I am sure ladies or gentlemen, you have seen the difference between jammers and their size. Some are portable and good to carry around, some have larger table tops and are not as portable as portable jammers, which is very obvious. […]
CategoriesOperation Guide Shield FunctionMobile phone jammer laws vary around the world. Japan allows the installation of jammers in public places such as theatres and concert halls as long as they have a government-issued licence. The French Minister of Industry has decided to install cinemas, concert halls and theatres as long as emergency calls cannot be made. Schools in […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionThere is not enough reason to use a cell phone during class time. If there is a real need for an emergency, then any campus can allow Mr. to use the phone. Ninety-nine percent of the time at school is spent texting friends, taking photos, surfing the Internet, and “passing time” on social networks during […]
CategoriesNews Operation Guide Scenes To Be UsedPeople have different requirements for the interference interval of wifi signal jammers under all conditions. say only 1 meter, but sometimes they also need a strong interference distance, it really depends on the needs. People are in different places. In the past, this purpose seemed difficult to accomplish, but now with the development of high […]
CategoriesJammer knowledge News Operation GuideThe working principle of mobile communication is to establish a connection with the surrounding base stations during the communication process, then access the core network, and finally find the communication destination. In the whole process, all information is carried and transmitted through electromagnetic waves. The electromagnetic wave frequency band used by mobile phones is related […]
CategoriesJammer knowledge News Operation GuideIn the past two years, too many Internet companies have failed to implement their own security measures, resulting in information leakage and obtaining the central element of corporate competition. A few days ago, the audio of Nanjing Internet companies bidding for a recording signal jammer was exposed again. Why has the information leaked repeatedly become […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionMany users say that the installation of shielding is ineffective, and the actual shielding radius is short, but many of them are formed incorrectly. The most feasible way is to field test various mobile phones. The test should not be too one-sided: use multiple multi-band mobile phones to test the shielding effect of the mobile […]
CategoriesNews Operation Guide Scenes To Be UsedIn the face of this most important exam, many schools are actively preparing for the exam, arranging exam soups, ensuring the normal order of the exam room, and meeting the fundamental needs of the exam room. As a countermeasure, however, the invalid range is infinite, and a new problem occurs. Does it work behind a […]
CategoriesNews Operation Guide Scenes To Be UsedThe function of the gps jammer is to intentionally block or jam, essentially “blocking” the wireless signal to disrupt the communication between the transmitter and the receiving device from the remote control and the receiving device. Disruption has traditionally been used to destroy the communications battlefield of friends. The signal blocker picks up the tones […]
CategoriesJammer knowledge News Operation GuideWith the development of technology, cell phone location tracking and surveillance has become the world’s most important reconnaissance and intelligence source tool. Therefore, as long as you use the WiFi bluetooth jammer in standby mode, or put your mobile phone in a secret place with no signal, it is likely to be caused by the […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionAlthough there are rules in the Radio Law that can’t emit intense radio waves like routers abroad, it seems that some jammer products can be used in a three-story house with the maximum power allowed by the rules. In the United States, some towns prohibit the use of devices that emit radio waves, such as […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionWe promise a 30-day replacement time and a one-year warranty, don’t worry about quality issues, and stick to a healthy lifestyle with a WiFi signal jammer. While families use wifi jammers to keep the internet safe, it can also control your child’s internet time to avoid physical and mental damage and not indulge in virtual […]
CategoriesNews Operation Guide Scenes To Be UsedThe jamming range of the signal jamming product depends on the environment. Buildings can affect the effectiveness of wireless circuit breakers. Low-power signal jammers can block small-range calls, while high-power drone jammers can block wide-ranging signals. You will see that the jammer is a very simple device. After the power is turned on, the indicator […]
CategoriesJammer knowledge News Operation GuideThe sound produced by mobile phones affects serious atmosphere and even affects people’s normal work. and destroy the peace in these places. WiFi has provided us a lot of convenience in the information society, but there are also some hidden dangers. I’ve come across scams on the internet, they might break into your computer and […]
CategoriesHow To Use Introduction to Jammers Operation GuideToday, public WiFi used to be very common. Many homes, schools, and businesses have WiFi networks. People can access the internet more easily, but sometimes we need to cut off WiFi and Bluetooth signals in certain areas. If you can get a signal blocker with adjustable functions, that’s perfect, here will really serve your purpose. […]
CategoriesHow To Use Jammer knowledge Operation GuideWhether the WiFi network is safe or not is not only related to our information security and wealth security, but once it is leaked, the resulting losses are sometimes incalculable. Put it at home, which also makes it the easiest and most correct way to deal with home WiFi radiation. There are many articles online […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionIn order to meet people’s needs, more and more multi-function adjustable cell phone jammers appear, and we provide a variety of shielding devices to shield frequency bands. Nowadays, with the development of smart technology, more and more people want to get a WiFi blocker. wifi jammers send electromagnetic waves at frequencies that will be broadcast […]
The instrument is also located on an automatic switch, displayed by internet users. That’s a cell phone jammer. In this empty classroom, the power cord
If you want to protect your privacy, then a good way to do that is to use a GPS shield, which is actually a very
Mobile phone signal jammer manufacturers are now many, but a small number of brands to guide the market. I think, a good brand should have
What is malware? It is created by hackers and is designed to damage our computer or mobile operating system. Hackers have created many different types
ajammer is a jammer shop and we sell tons of jammer devices every year. We have cell phone jammers, GPS jammers, WiFi jammers, drone jammers and more in our store. Distributors in every country around the world buy from us.
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