CategoriesAbout the jammer Shield FunctionHowever, the key to suppressing the effects of frequency hopping and spread spectrum communication is high frequency filtering, but it is because of high frequency. Amplifiers and mixers are discrete components that, when severely affected, can cause intermodulation effects and noise nasty changes that can block the RF front end. In addition, there are many […]
CategoriesIntroduction to Jammers News Shield FunctionNowadays, most mobile phones are equipped with 4G technology, which can easily connect to social activities in classrooms, workshops, meetings, and at home; use our 4G mobile phone jammer to block 4G signals, insist on GSM mobile phone communication, and prevent teachers from not listening in class, The staff is wasting time leaving your kids […]
In the annual general college entrance examination, around the general requirements of the provincial party committee and government of “safety, quality and fairness”, “safe college entrance examination, sunny college entrance examination, and warm college entrance examination” are established to ensure the safety of the college entrance examination. Exam, pay close attention to exam discipline. Fair […]
In order to improve users’ perception and satisfaction, mobile companies have taken various measures for radio interference problems: First, establish a rapid praise channel and set up a special praise hotline to ensure that users report problems in a timely manner. user as soon as possible. The second is to increase publicity and education, create […]
CategoriesAbout the jammer NewsThere are many employees in the company who do not want to be bullied, especially some college students in the workplace. Whenever they see that the company’s rules and regulations are unreasonable or the company boss is not reliable, they will choose to resign. The rules set by the boss of the company are basically […]
CategoriesAbout the jammer Introduction to Jammers Newssome of which can even pretend to evade detection. Cheating candidates enter the test room to input test questions to the outside world, and then people outside the test room assist in answering the questions, so as to achieve the purpose of cheating, and the foundation of all this is through the Internet! In this […]
CategoriesNews Operation Guide Shield FunctionAs we all know, the blocking range of each mobile phone signal jammer is different. In general, the higher the power, the longer the disturbance radius. The higher the power, the larger the size of the cell phone jammer and the more cooling system required. This is why desktop jammers generally have a more general […]
CategoriesHow To Use Jammer knowledge NewsThe reporter found a counter in SEG Digital Plaza and sold this “mobile phone signal jammer” very well. Prices range from $100 to $500, depending on the extent of shielding. According to the little girl guarding the counter, they have opened the counter here for more than a month, and the business is not bad. […]
CategoriesIntroduction to Jammers Jammer knowledge NewsLaw enforcement officials say GPS blocker can disrupt GPS signals for time periods of their choosing, preventing law enforcement from obtaining useful information when monitoring and retrieving a vehicle’s GPS track. Because the driver Han violated the relevant rules of the “Chongqing Taxi Passenger Transport Management Method”, he will face a fine of 200 yuan. […]
CategoriesHow To Use News Shield FunctionDo you enjoy shopping online and find it convenient and easy to get what you need from an online store? When asked about this scene, most people’s answer is no doubt, and in this technology field, more and more people like to shop online, such as computers, clothes, pants, food and many other items. The […]
CategoriesAbout the jammer Scenes To Be Used Shield FunctionAs the college entrance examination approaches every year, before this important day, the person in charge of the college entrance examination is actively preparing all kinds of materials required by the examination room. There is also a mechanical installation called a wireless signal jammer. This kind of machine can ensure the order of the examination […]
CategoriesNews Operation Guide Shield FunctionThe working principle of mobile communication is that within a certain frequency range, wireless devices (mobile phones, etc.) and base stations communicate through radio waves, and complete data and sound transmission with a certain baud rate and modulation method. Once there is a need for a call, the mobile phone will be allocated to the […]
But sometimes over-reliance on the phone just makes the phone a hindrance and a negative reaction. Especially Mr., especially in the intense study period, if you rely too much on mobile phones, you will waste your studies, and you will fall back if you don’t advance. Nowadays, many training institutions can use signal blocker in […]
CategoriesHow To Use Jammer knowledge NewsIn order to strengthen the discipline of the meeting, the bureau has installed and activated mobile phone jammer in conference rooms of various sizes, Implement pre-meeting sign-in and in-meeting video recording, and criticize on the spot, such as being late, leaving early, attending, Annual review of the group. In recent years, more and more government […]
CategoriesAbout the jammer Jammer knowledge NewsPotential adversaries in the field of drone jamming – China and RussiaWith the drone industry taking off, some groups and groups have started to use drones for malicious purposes around the world. Many companies are watching this trend and trying to enter the counter-drone industry. They have launched a variety of drone guns, anti-UAS shotgun […]
CategoriesJammer knowledge News Operation GuideThey responded with a new type of weapon: an anti-drone gun that the military jammed control signals to force an intruding drone to land itself. But service officials would not reveal the type of system and whether it could use electronic jamming, conventional missiles, a combination of the two or other methods to shoot down […]
CategoriesHow To Use News Scenes To Be UsedRussia’s established intelligence assets and electronic warfare tools also include the deployment of the Krasukha-4, an advanced electronic warfare system used to jam radars and aircraft. Its presence in Syria was reported by Russian state media Sputnik News, which claimed to have found common GPS signal disturbances in video reports of Russian jets at the […]
CategoriesJammer knowledge Operation GuideUsing Military Jammers in PeaceTo help deter adversaries from targeting them, U.S. forces can deploy military jammers to make aircraft and troops “invisible” to enemy technology. Avoiding detection can stop ineffective strikes and help keep American soldiers safe. Weapons that can jam or destroy U.S. military and commercial satellites will reach initial operational capability within […]
CategoriesIntroduction to Jammers Operation GuideThe usefulness of cell phone signal blocking in prisonsCell phone jammers are also likely to be the new Melrose Prison in Bobson Local Prison Cell. Prison authorities have installed high-power harassment devices at Beau-Bassin prison to end inmates’ legal use of cell phones. The devices used to make phone calls in prisons meet very strict […]
CategoriesAbout the jammer Operation GuideCell phone jammer laws vary around the world. For example, in the UK and Japan, anyone can have a jammer – as long as they don’t use it. Dozens of countries, including Canada, Mexico, New Zealand, Norway, Turkey, and others, allow police or prison officials to use jammers. Schools in China and India use jammers […]
This is the fourth round of GPS jamming by North Korea since 2010. Previous attacks affected around 1,000 civilian aircraft and South Korean military drones.
It’s no exaggeration to say that when people first hear about cell phone jammers and other types of signal blockers, they don’t know what to
Whether it’s the bell ringing in class or watching a wonderful performance in the theater, the use of mobile phones can make people around you
The U.S. Army Special Operations Command (USASOC) has acquired an undisclosed number of manually-launched unmanned aerial vehicles (UAS) that can thwart enemy electronic signals in
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