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.
It is important to store the high power handheld signal jammer properly. Do not close the cell phone jammer frequently during work. After work, turn off the power and place it in a place where it is safe. Do not place it near radio equipment to avoid affecting the operation of radio equipment. If you use it […]
The technology, which uses satellites and radio signals to pinpoint the location of vehicles and people, is critical to the military, national security and the economy. But it isn’t foolproof. And as more people rely on GPS, the threat from jamming grows. In March 2012, a man was sentenced to 13 months in prison for […]
CategoriesHow To Use Jammer knowledge Operation GuideA drone jammer has a wide range of applications. In some cases, you may need to protect indoor facilities or include temporary outdoor locations without the need for special cables or permanent installations. The portable drone jammer are easily moved and can be adapted to any situation. We offer a variety of jamming devices that […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionAs a portable cell phone jammers for sale, the mobile phone signal jammer should be stored in a safe place. However, if you have used it for a long time, you need to unplug the power supply and store it in a safe place without fire. If there are abnormal conditions such as smoke and […]
CategoriesNews Operation Guide Scenes To Be UsedSome experts believe that students should not be allowed to cheat using their mobile phones during exams, while others are concerned that this technology could disrupt important phone calls from parents or relatives. The use of mobile phone signal jammer in schools is currently illegal for ordinary citizens, but it is not clear if this […]
CategoriesJammer knowledge News Operation GuideIn the world of education, cheating is one of the most serious offenses that a student can commit. It not only hurts other students, but also undermines both the student and the teacher. In this post, I will discuss cheating in exams, specifically by using cell phones or other digital devices. Overall, I think it’s […]
CategoriesJammer knowledge Operation Guide Shield FunctionAs we all know, the jammer can interfere with the signals of the mobile phone, making our phone unable to communicate normally. It is widely used in government departments or important conferences, schools and prisons. What kind of process does a mini portable cellphone jammer manufacturer need to do in production? First you need to […]
CategoriesHow To Use Jammer knowledge Operation GuideThe jammer is designed for those who want to block all kinds of signals, including cell phone signals and GPS signals. It can block cell phone signals from 0 – 4 GHz or 2.4 GHz, but it cannot block GPS signal from 1.2 GHz. Cell phone jammer can allow you to completely shut down all […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionDrone jammers are a great tool to protect your privacy and prevent illegal drones from entering your airspace. These handy devices have been growing in popularity over the last year, but one problem that’s persisted is the size of the gadgets. Most drone jammers look like giant bricks, One of the most important things to […]
CategoriesNews Operation Guide Scenes To Be UsedDrones are getting popular day by day. People use drones for photography, delivery of goods, and farming. But the popularity of drones brings new challenges which we need to tackle. As drones invade our privacy and can be used for spying or theft so people have a right to stop them. That is why the […]
CategoriesJammer knowledge News Operation GuideYou can use your car GPS jammer to prevent others from knowing where you are. You can also use it to block the signal of a drone, so as not to be monitored by other people in the air. Your phone is no longer tracked by others. Of course, it’s not just used for anti-tracking […]
CategoriesIntroduction to Jammers News Operation GuideAs GPS becomes an increasingly popular tool for tracking people, vehicles, and even packages or shipments, it’s no surprise that there is a growing demand for handheld GPS signal jammer devices. A portable multifunctional jamming device can offer you all the advantages of a jamming system, but with greater flexibility and ease of use. In […]
CategoriesHow To Use Jammer knowledge Operation GuideDo you want to be a drone pilot? Well, you’re going to have to get started on the road to getting your licence. But before we look at that, there are some important things you should know about where and when is okay to fly your drone. Let’s take a look: If you’re using a […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionThe widespread use of cheap gps jammer devices in South Korea in 2015 is a cautionary tale about how the United States should regulate these tools. In that year, air traffic controllers were baffled when more than 80 flights had their GPS signals disrupted. The problem was traced back to an app that was put […]
CategoriesNews Operation Guide Scenes To Be UsedDrones have been a source of great joy for hobbyists and photographers, but also a cause for concern for industries where drones could pose serious risks. To help fight off unwanted drone activity around high-value assets, companies can use drone jammers to disable radio frequency communication systems on drones. Drone jammers are not completely foolproof […]
CategoriesJammer knowledge News Operation GuideThe first place is the military. During wars, the enemy uses drones to gather intelligence and attack targets. These drones can be jammed using a drone jammer so that they cannot be controlled by the enemy’s hands. The second place is the prison. The prisoners use it to run drugs or weapons into the prison […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionI love my iPhone. It’s a tool that helps me work and stay in touch with family and friends. But it’s not just for fun, it can also help keep you safe. If you use your phone as a tool, it can protect you from cybercriminals, thieves, even stalkers! Tools are also great for things […]
CategoriesNews Operation Guide Scenes To Be UsedWiFi network jammer is a kind of device that blocks the WiFi signals, so as to prevent the mobile phone from connecting to the Internet. Although it can be used in many places (such as schools and prisons), its existence is still illegal. The FCC has taken strict measures against all illegal devices, including WiFi […]
CategoriesJammer knowledge News Operation GuideThe word “malware” is short for malicious software. Malware can be programs, apps, or even files that are installed without your knowledge. Once malware has been downloaded to a device, it may collect information such as passwords and credit card details without your knowledge. It can also take control of your device so that the […]
CategoriesOperation Guide Scenes To Be Used Shield FunctionMobile phone signal jammer manufacturers are now many, but a small number of brands to guide the market. I think, a good brand should have the following four characteristics: The brand awareness of mobile phone signal jammer manufacturers is a direct embodiment of the company’s strength. This is not only a reflection of the strength […]
In modern society, with the rapid development of communication systems, mobile phones have been widely used all over the world, but the use of mobile
A cell phone jammer is a device that prevents signal reception or transmission by generating some sort of disturbance in the opposite frequency range that
In many situations in life, such as exams, meetings, etc., mobile phones are very inappropriate to use. At present, in addition to the early seizure
The main purpose of cell phone jammer is to prevent all cell phones in that position from communicating with cell towers. The concept is complex,
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