The U.S. Army wants drone-mounted signal jammer now to dominate future electronic warfare and is switching to a little-understood and lightly regulated contracting method to get them. The expert said jammers can be built into VIP motorcades if they are intended to counter threats. There are many better methods that could have been used to deal with […]
Read MorePlaces where jamming equipment has to be used
The Vatican security service has installed a device to block Internet and cell phone signals for the new Pope’s election in Rome. The cell phone jammer device will stop the cardinals and staff, including the Vatican service staff, from installing the microphone to get information. According to the TV station, anyone who violates the ban will be […]
Read MoreHow to determine the range of interference equipment
The interference power of the shield is certain, and the shielding radius of the non-blocking space is determined by the path attenuation and the receiving base station signal level. On mobile network to realize mobile phone signal jammer, must ensure that the jammer signal of the field strength is greater than the implementation of mobile […]
Read MoreHow does the jamming technique work and how is it tested
On the working principle of the equipment, there are such professional description: “the operation principle of the mobile phone is in a certain frequency range, mobile phone and base station connected by radio waves, in a certain way of baud rate and modulation complete data and voice transmission. For this communication principle, the cell phone […]
Read MoreGPS jamming plays an important role in electronic warfare
For now, the military applications of GPS cell phone jammer technology are mainly focused on electronic warfare. For decades, one of the principle requirements in electronic warfare (EW) has been to geolocate enemy transmissions. This has given rise to a plethora of techniques for determining location, such as received signal strength (RSS), angle-of-arrival (AOA), time-of-arrival (TOA), time […]
Read MoreThe military significance of GPS jamming technology
GPS jamming technology can also be used to manage drones. Professor Todd Humphreys and his team have taken control of an unmanned drone through a GPS spoofing technique at Austin. They used tiny helicopters to disrupt the GPS systems on unmanned aircraft, and then to provide coordinates for drones to move towards their given targets. […]
Read MoreJamming technology is becoming more and more important
The Russian military is currently buying signal jammer devices and plans to install them on cell towers. The idea is simple: the kremlin can start these jammers during the conflict and pray that the jammers will reduce the precision of the onslaught of American missiles. Russia’s installation of jammers on mobile-phone towers is an unconventional move, but […]
Read MoreWiFi is becoming the primary medium for hacking
In recent years, however, media reports repeatedly user account theft case caused by use public WiFi, the public has had the enormous fears for the safety of the public WiFi: whether to use public WiFi networking can lead to personal information disclosure, and even damage to property? How did your personal information leak out? Maybe […]
Read MoreWhy do children need to stay away from their phones
In addition to the school order framework, Mr. Brown stressed that the cell phone jammer ban is also a “public health message that is good for the family” and is good for children. He warned parents not to let their children touch screens for long periods of time, especially before the age of seven. That was the […]
Read MoreJamming equipment has a large market in Europe and the United States
The device will eventually be installed by Italian authorities throughout Italian schools in an effort to prevent students from using their phones to cheat during exams. Ryan left says the device has been very successful in the testing process. Some schools in Italy now plans to also open this kind of equipment in un-con time, […]
Read MoreElectromagnetic interference plays an important role in environmental protection
The new mayor of Turin, Appendino, is a member of the five star movement party, which values environmental protection and health. Last week, he said he wanted children to know the benefits of being a vegetarian from a young age, and he grew up eating vegetarian food to reduce the environmental pollution of livestock. In […]
Read MoreHow to effectively prevent personal information from being leaked online
Probably most of us have never heard of lake, a University (Lakehead University), but recently the school take a measure to make the University reputation: for fear of wi-fi networks may cause damage to student health, within the scope of the whole school are forbidden to use the wi-fi network cell phone jammer. In recent years, […]
Read MoreEducational institutions have become major users of jamming devices
As of press time, the joint inspection group checked completely, four test centers, “we will have six test sites in the city of testing equipment monitoring, signal cell phone jammer line into the detailed inspection, to ensure that it can run normally.” Liang yuping, head of law enforcement at the market and quality supervision bureau. “No obvious […]
Read MoreThe research of electromagnetic interference is getting deeper and deeper
The fact that the Department of Defense is going to execute wide-spread GPS jamming operations during such a high-end exercise is more proof of just how big of a threat these emerging electronic warfare tactics pose. It will be interesting to see if the USAF admits that the technology was indeed used for Red Flag […]
Read MoreMany benefits of banning student smartphones
According to the 2015 Credoc survey, 80 percent of French teenagers are equipped with smartphones, compared with 20 percent in 2011. The general situation is that from the fourth grade of primary school, many students began to have mobile phones, since the children can learn from their own parents at this age, and parents believe […]
Read MoreJamming devices to combat new forms of cheating
Civilian drone activity has increased exponentially as drones become more easily accessible and affordable. With more drones in the sky every day, there have been some creative and sometimes dangerous attempts to disable drones. The reasons for disabling a drone can vary from boredom and curiosity to privacy and safety concerns. To be clear, the […]
Read MoreHow to prevent cell phone signals from entering certain places
A prominent concern is the ability of an inmate to contact witnesses before an impending hearing, trial or appeal. By matching alibis or correcting conflicts in testimony, a defendant can win a reduction in or a complete dismissal of charges. The most frightening concern that correctional institutes contend are undetected cell phones used by inmates […]
Read MoreWhy do more and more people want to use jammers
Cell phone jammers in everyday life may seem like a pretty good idea: Who wants to sit next to someone on the train who’s yammering away to their doctor about the gross details of their last bowel movement? Wouldn’t you get more work done in the library or at your job if you stopped texting […]
Read MoreEducational institutions began using jamming devices on a large scale
Now almost every student in a school own their cell phones. What’s worse, cell phones have become many students’ “weapon” against their teachers. Most students are found using their cell phones to surf on the internet during a lecture; many students tend to listen to music or play video games in classroom; it frequently happens […]
Read MoreMilitary jamming equipment becomes the main content of military competition
While the U.S. military is unlikely to intentionally attack Russian forces in Syria, the situation highlights the importance of suppressing enemy air defenses—one major tactic U.S. flyers have long relied upon is radar jamming, or saturating enemy radars with “noise” and false signals so that they can’t track and fire upon friendly airplanes. The U.S. […]
Read MoreWhat are the benefits of using jammers in the classroom
Since a classroom usually is not of very large area, then a portable mobile phone jammer is recommended, which is quite convenient to carry and put into use– What you need to do is simply press the button to switch it on. Surely, you needn’t worry about an emergency that someone needs to make a phone call, […]
Read MoreSchools are in urgent need of cell-phone jamming devices
Now almost every student in a school own their cell phones. What’s worse, cell phones have become many students’ “weapon” against their teachers. Most students are found using their cell phones to surf on the internet during a lecture; many students tend to listen to music or play video games in classroom; it frequently happens […]
Read MoreWhy do prisons need cell phone jamming devices?
The DIG further said the technical team would also visit Cuddalore and Coimbatore central prisons in the coming week to install jammers there. “Since the notorious criminals, fundamentalists, LTEE and Naxals are lodged in the central prisons in Vellore, Coimbatore and Cuddalore, the department is taking measures to install cell phone jammer in these prisons soon,” he […]
Read MoreThe spread of drone jammers in prisons
Many detainees continue to organize their illegal drug trades from inside prison walls. A cell phone is an essential means for the detainee to keep the drug organization running and closely controlled. By contacting visitors before they arrive, prisoners can arrange for a transfer of drugs and drug paraphernalia, allowing them to continue the same […]
Read MoreA new drone jamming device from Russia
The Russian army has established a ground-based unit specializing in defeating enemy drones. The unit—the first of its kind in Russia—operates electronic jamming systems that, in theory, can sever the radio connections between unmanned aerial vehicles and their operators. That’s why Russia’s drone jammer, and the new counter-drone “special forces” that operate them, don’t necessarily pose […]
Read MoreFor what purpose the uav jammer was born
Usually, in the Anti-Drone application, the intention is to jam the Drone when it is hundreds of meters away from the sensitive area/perimeter (where the Jammer is installed). For example, we want to jam a Drone, which is 300 meters away from the Jammer and flying at an altitude of 10 meters. As can be […]
Read MoreBasic operating principle of jamming equipment
The cell phone jammer’s role is to interrupt the communication link (or network) between two (or more) “partners”, when they are trying to talk with each other or deliver certain data between them. Jamming the communication link between a Drone and its Operator is a specific case out of many more; we can try to jam […]
Read MoreThe new generation of electromagnetic interference technology has become the focus of all countries
In terms of isotropic radiated power, the Next Gen Jammer is “about 10 times the power of what we typically put out in the ALQ-99,” he said. As for capacity, “ballpark, quadruple the number of assignments it can handle” as well as the ability to rapidly beam-switch from “target to target to target” nearly instantaneously. […]
Read MoreThe best solution for terrorist airstrikes
US department of Homeland Security (DHS) operates autonomous drones patrolling over the USA-Mexico border, which suffer jamming attacks by border smugglers, mainly the drug cartels,” said Gai Mar-Chaim, Senior Partner at the management consulting firm POC. “The DHS gives high priority for lightweight anti-cell phone jammer solutions for this challenge, and Perfectjammer is the only commercially available solution that […]
Read MoreJamming devices foiled terrorist plots
The bombs that blew up commuter trains in Spain in March 2004, as well as blasts in Bali in October 2002 and Jakarta in August 2003, all relied on cell phones to trigger explosives. It has been widely reported that a cell phone jammer thwarted an assassination attempt on Pakistani President Musharraf in December 2003. When President […]
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