The mobile phone and the base station are connected by radio waves to complete the transmission of data and sound with a certain baud rate and modulation method. According to this communication principle, the mobile phone signal jammer starts to scan from the low-end frequency to the high-end frequency at a certain speed during the working process. The scanning speed will cause garbled interference in the message signal received by the mobile phone, and the mobile phone cannot detect the normal data sent by the base station, so that the mobile phone cannot establish a connection with the base station.
CategoriesIntroduction to Jammers Jammer knowledge NewsOne of the most useful and important of these is a diy wifi jammer. These days all people have become very dependent on such devices because they allow them to access the internet whenever they want. That is why people always try to keep an internet connection with them at all times so that they […]
The advancement of technology has not only brought convenience to our lives, For example, we often feel that the signal or network speed is very slow when making calls. Sometimes we want to pay attention to a certain conference or speech, but there are too many people at the scene. The sound effect is not […]
The 5G era has now arrived, the Internet of Everything and the Internet of Things are booming, and each person is connected to many devices. In this situation, interference will undoubtedly have a huge impact on social security, politics and other aspects. Therefore, it is necessary to use mobile phone jammers when necessary. In addition […]
CategoriesHow To Use Jammer knowledge Shield FunctionMobile phone signal jammer is an important important tool for daily life. However, whether it is a mobile phone signal jammer or other electronic products, we must be used correctly and must not damage the product. We have to know how to use the mobile phone jammers and what the correct usage of mobile jammer […]
CategoriesAbout the jammer Jammer knowledge Operation GuideMobile phone jammer cabinet is used to block mobile phones and other electronic devices. The mobile phone jammer cabinet is a metal enclosure that can isolate the signals from the outside of the device without affecting the normal use of the surrounding people or equipment. Mobile phone jammer cabinet have excellent heat dissipation functions that […]
CategoriesJammer knowledge News Operation GuideThe cell phone signal jammer is a device that emits the radio signals with the same frequency as the cell phone. For example, if you use a GSM 900MHz cell phone jammer at home, then your mobile phones cannot get signals in this place. So, people often ask whether it will be harmful to human […]
CategoriesIntroduction to Jammers Jammer knowledge NewsWhat are signal jammers Signal jammers are devices that intentionally block,jam,or interfere with authorized radio communications such as cell phones,WiFi,and GPS.They can block nearly all types of frequently used communication technologies.Both portable and desktop versions can disrupt Wi-Fi signals up to 20 meters away.However,larger models with higher power can interfere with Wi-Fi signals within a […]
They’re often used by businesses and schools to block wireless signals in an area so they can ensure students and employees aren’t distracted by their phones while working or learning. However, these devices have other applications as well, such as disrupting radio frequencies in order to prevent electronics from communicating with each other properly. They […]
The car gps jammer is an electronic device that sends out a signal that covers the user’s electronic signal to cover the positioning signal emitted by the GPS device. In this way, a large number of civilian application systems can be eliminated and protected at the same time, while the defense system itself is easy […]
CategoriesHow To Use Jammer knowledge Operation GuideA GPS tracking jammer is a device that blocks the signals that a GPS device uses to transmit information. GPS, which stands for global positioning system, is technology that allows people to pinpoint their location using coordinates received from satellites. The jammers work by blocking the transmissions of these satellites. This prevents the devices from […]
CategoriesIntroduction to Jammers Jammer knowledge NewsDrone jammer kit—a device that shoots down drones with electrical charges—isn’t the first product of its kind. In fact, several companies have released products that can stop drones from flying in a given airspace. The concept is quite simple: block a drone’s signal so it will land safely or be forced back to its point […]
After spending the last few years in China, I’m back stateside and loving life here. I’ve always felt like an American at heart, so moving back to the U.S. was a dream come true for me. There’s no place quite like it! Diy drone jammer is a device that can jam communication signals between the […]
For example, you may want to block mobile phone signals in the examination room. The reason is that many students use their phones during exams and cheat on them. This way, they can easily look up answers or share information with other students who are taking the same exam at the same time. This is […]
CategoriesHow To Use Jammer knowledge Operation GuideA gps jammer can interfere with satellite navigation systems by blocking radio waves on certain frequencies. A GPS jammer works by transmitting radio waves on the same frequency as a satellite navigation system. If the jammer is powerful enough, it can block the signal at a location and even a moving vehicle. A portable GPS […]
CategoriesJammer knowledge News Operation GuideJammers are a nuisance to say the least. They prevent your key fob from working properly and can be used by criminals to steal your car. Luckily, the FCC is on top of this problem, and has proposed an effective solution for fighting these nefarious devices: jamming their signals. If you’re thinking about using a […]
CategoriesIntroduction to Jammers Jammer knowledge NewsSignal jammers are devices that emit radio frequency signals to prevent other electronic devices from communicating. The best signal jammer is used to emit radio frequency interference on the radio frequency being used by the device. In some cases, they are used to prevent people from using wifi and some industrial applications. Signal jammers are […]
It is illegal to manufacture, sell or operate a wifi jammer because it causes harmful interference to other people’s wireless Internet communications. wifi signal jammer interfere with wireless Internet connections in the 2.4GHz and 5GHz bands. In China, you can buy wifi jammers online, but it is illegal to do so in the United States. […]
The main reason for cell phone jammer failure is that there is no signal output or the signal output is small. it will not work properly if it is not powered on or connected to a power source. If there is any problem with your device’s connection to the power supply and/or its built-in battery, […]
Programmable power meter. It is a device that measures the power of an object with preset functions, and it is generally divided into two types: analog and digital. The analog type programmable power meter is used to measure whether the mobile phone jammer has an output signal by manually setting the level and frequency of […]
You need to know the right signal strength when you invest in a mobile phone jammer. Common methods of measuring mobile phone jammer signal strength Monitoring method The frequency monitoring should be performed at various points in the frequency range, which can check whether there are any interference signals that are generated by mobile phone […]
After spending the last few years in China, I’m back stateside and loving life here. I’ve always felt like an American at heart, so moving
In the information age, everyone takes their privacy very seriously, and everyone thinks we have the right to maintain our privacy. This time buying a
Although there are some central constantly in use, but not as good as imagined. This is directly related to the way we use it. Therefore,
The 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
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