When someone hears about cellphone jammers, you might have an initial overall negative impression. After all, why would someone want to cut off the communication of cell phone users? The reality is, there are really many reasons to consider using a cell phone jammer — and within a variety of settings. A Wireless Spy Camera Jammer will […]
Read MoreSoon it will be perfectly legal to use jamming devices in the United States
However, some states are proposing legislation, like in California, that would allow firefighters and authorities to take down drones if they are interfering with an emergency situation like a wildfire. Blocking approach paths to airports, hovering over fires, and flying over freeways could be considered instances where those drones can be shot down. However, whether […]
Read MoreCellphone jamming devices are needed by educational institutions around the world
The government told a three-judge bench headed by Justice Dipak Misra that installation of jammers in school buses was “not possible” and they were coming out with steps to deal with the menace of child pornography in its entirety. A school there recently tested a cell phone signal jammer to get kids focused on academics, but admitted […]
Read MoreThe basic principle of interference arms operation
Simply put, they emit random static or noise on a sweeping range of frequencies, strong enough that a device closeby cannot connect to what it supposed to. Kind of like being beside a running car engine, with the hood open, while trying to talk to someone on the phone. The local noise becomes overpowering so […]
Read MoreThe next generation of jamming weapons is coming
Jamming involves pumping out RF in the frequency range they are using enough to overpower their own signals. So, you need power and you need to know the frequency range. Since RF drops off as the square of the distance, unless you can aim it very carefully, you have to be close or have lots […]
Read MoreCountries are pursuing jamming weapons with a wider range of radiation
Sometimes the jamming signal arriving at the receiver input, can be lower than the communication (“partner’s”) signal and still prevail. This is happening because usually the receiver needs a certain “margin” between the two signals at its input, in order to be able to interpret one of them (usually the stronger one). However, in advanced […]
Read MoreSyria is actively deploying jamming weapons defenses
As for the automated command and control system which might be deployed to Syria, my guess is that the Polyana D4M1 would be a prime candidate. Whatever the actual mix will be in the end, I would argue that this presents a more formidable capability than additional S-300 launchers. Sure, this is apples and oranges, […]
Read MoreHaving a new jamming technology means a huge advantage
Duke is an outgrowth of a U.S. Army development effort to defeat remote-controlled improvised explosive devices that began in 2005, known as Counter Radio Controlled Improvised Explosive Device Electronic Warfare, or CREW. The initial versions of the AN/VLQ-12 went into Humvees, MRAPs, and other Army armored and unarmored vehicles, to provide short-range jamming to prevent […]
Read MoreMost countries approve of jamming devices
Though mobile phones have been banned in exam halls, a final year MBBS student of a private college had managed to cheat in a recently held exam through Bluetooth device and a microphone. “We have installed cell phone jammer in four examination halls for preventing cheating during exams. Instructions have also been passed to the invigilators to […]
Read MoreSmart devices are threatening our health
Use of smart phones have a number of adverse health effects on children, childhood leukaemia, impaired motor function, delayed reaction time, headaches, dizziness, fatigue, weakness, and insomnia. So there should be a strict law in this regard. Jelianggao explained that though they strictly observe regulations in the facility, there are instances that they cannot control […]
Read MoreSome countries are already using jamming techniques
At a March 11 soccer game in Wuhan, China, police faced a new kind of threat: drones trespassing near the stadium. Their response was to use a new kind of weapon: an anti-drone gun that jammed the control signals, forcing the trespassing drones to land automatically. Given China’s role as a global leader in consumer […]
Read MoreJamming devices are gradually playing an important role in the civil field
As a boss or a manager, you’ll find it is a hard task to manage your employees and improve their working efficiency. They will try all they can to loaf on the job in a way you can’t catch or blame to. For an example, they will go to the bathroom to use their cell […]
Read MoreChina’s jamming technology could be the biggest threat to the United States
Beijing’s recent space activities indicate that it is developing co-orbital anti-satellite systems to target U.S. space assets. Co-orbital anti-satellite systems consist of a satellite “armed with a weapon such as an explosive charge, fragmentation device, kinetic energy weapon, laser, radio frequency weapon, jammer, or robotic arm.” Besides the “hard-kill” methods, Beijing is also testing soft-kill […]
Read MoreThe threat of radio interference to national security
One of the major concerns about the request from the GOP governors is that the technology they are asking for could be used to block public airwaves. This means that state or local authorities would have access to the type of technology that could shut down cellphone calls even outside of the prison. According to […]
Read MoreEducators are in urgent need of jamming devices
Many educators are having trouble figuring out how to handle electronic devices in the classroom. Some have been educating students on the negative effects, encouraging them to regulate their own use. Others have even highlighted possible applications for mobile devices in the classroom. Though, many just try to ban everything. A principal in British Columbia […]
Read MoreThe role of GPS jamming devices in personal safety
The gprs signal scrambler is designed to suppress the signal of the global GPS satellite navigation system in the range 1500-1600 MHz. GPS suppressor makes it impossible to control the movement of the car through GPS navigators, as well as GPS bugs and GPS trackers, while the lock does not interfere with the operation of cell […]
Read MoreMore and more attention has been paid to the use of jamming devices
It is easy to prove if a jamming device is being used. If you are receiving the vehicle and tachograph data, you will know if the wheels are turning and the vehicle is moving, even though the tracking system will not be reporting any positional data and/or there appears to be a poor GPS signal […]
Read MoreHow to rely on jamming devices to maintain social equity?
Although it is unclear whether there is only one person involved in the Internet cheating, it has become a national scandal. It also raises the question of how regulation of the torture exams, the main route to success in Japan, should take place in the era of popularization of smartphones and access to the Internet […]
Read MoreDistractions and anti-distractions — endless topics
Virtually all defense and security applications of GPS/GNSS require additional technology to protect assets and missions against signal interference, whether signal jammer or spoofing. The upcoming free webinar, Resilient PNT for Military Applications, gives a primer on several of these technology options. Mitigation in this context means that after isolating the unwanted signal, quickly rejecting and replacing […]
Read MoreGPS jamming technology has commercial and military applications
However, integrity and resiliency are growing needs in commercial applications, especially ones that are in critical operations. Much more can be done to detect cellphone jammer and spoofing than what is in standards GNSS receivers today. The GPS signal jammer works by sending out its own signal on the same frequency as the GPS unit, a noisy […]
Read MoreRussia has set up a special series of jamming weapons
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 signal jammer systems that, in theory, can sever the radio connections between unmanned aerial vehicles and their operators. NGJ-MB is part of the Next Generation Jammer (NGJ) system capability comprised of three stand-alone programs: NGJ […]
Read MoreGPS jamming weapon is a new research direction
Vehicle GPS Jammer detector can help car driver to check if any signal jammer hidden in vehicles, taxi, cargo for fleet protection. Anti-theft GPS Jamming Detector can catch not only automobile thieves but also traffic violators that have RF signal blocking devices. Perfectjammer said Oct. 10 it is actively seeking a larger buyer or other investor for […]
Read MoreMore countries are starting to interfere with the precision of weapons
AESA technology will bring precision, power and speed to the Next Generation Jammer, an electronic warfare system Raytheon is developing to replace the legacy ALQ-99 GPS jammer on the U.S. Navy’s EA-18G Growler aircraft. The jammer will combine powerful, agile beam-jamming techniques with cutting-edge solid-state electronics and an open architecture to allow future upgrades. “A crude jammer […]
Read MoreA wide range of jamming devices determines the battle
“A crude signal jammer might be OK in the desert. Our technology is able to discern one frequency from another. It is built to bring that signal in and match it up with what we have in our library,” CACI Senior Program Manager Jared Salazar told Defense Systems in an interview. “If you are in an environment […]
Read MoreGPS anti-aircraft jamming technology is taking shape
Planning of the GPS jamming was initiated months in advance. According to Johnson, the GPS jammers had a vertical reach in upwards of 30,000 feet, so the first step was contacting the FAA, which provided a list of “green” times when commercial air traffic was at its lowest. This led to the testing being performed […]
Read MoreJamming the remote frequency to block GPS positioning
DroneTERMINATOR has been designed to protect military bases, facilities, high value assets, ceremony, meeting, demonstration areas, checkpoints and VIPs against drone and mini-UAV attacks by jamming the Remote Control Frequencies, GPS/GLONASS Satellites Navigation Frequencies and Data Link/Telemetry Frequencies simultaneously. “Russia appears to have switched on a mobile communications jammer in Kaliningrad, a very powerful one […]
Read MoreA directional jamming attack can destroy enemy communication systems
But it’s a completely non-discriminatory attack, it will try to knock out every WiFi network it sees. It may however be advantageous to try and jam one specific access point, or perhaps even just one client device. In other cases the broad radius attack may fail, and a more direct approach is required. For those […]
Read MoreThe navy needs more sophisticated jamming weapons
The U.S. Navy previously awarded Raytheon Company a $1 billion sole source contract for Engineering and Manufacturing Development (EMD) for Increment 1 of the Next Generation Jammer (NGJ), the advanced electronic attack technology that combines high-powered, agile, beam-jamming techniques with cutting-edge, solid-state electronics,” a Raytheon statement said. This would be a better idea than installing a jammer […]
Read MorePowerful jamming technology becomes the key to competition among countries
The Navy is engineering a new, more powerful, high-tech electronic warfare jamming technology, called the Next-Generation signal jammer, designed to allow strike aircraft to destroy enemy targets without being detected by modern surface-to-air missile defenses. The emerging system also uses AESA. It will be the only AESA-based carrier offensive electronic attack jamming pod in DoD.The new […]
Read MoreThe government is buying drone jamming guns on a large scale
Many companies are watching the trend and are trying to get into the counter drone industry. They have introduced all sorts of drone guns, anti-UAS shotgun shells, attack birds, net cannons, lasers, missiles, radio drone jammer, radio spoofers, etc. An example of a multi-layered system is the Anti-UAV Defense System (AUDS) from Blighter Surveillance Systems, Chess […]
Read MoreSome organizations need jamming equipment for signal management
Governor from 2003 to 2011, Sanford was South Carolina’s top politician when one of the state’s prison officers was nearly killed in a hit authorities said was orchestrated by an inmate using a cell phone behind bars. In 2010, Sanford stood with Correction Capt. Robert Johnson to call on FCC officials to act on a […]
Read MoreJamming devices began to appear as a necessity
Ch Supt Gavin Thomas, the president of the Police Superintendents’ Association of England and Wales, suggested in an interview that wifi jammers – devices worn on the ankle or wrist to block the internet – could serve as a smarter punishment for cybercrimes than prison. “We have got to stop using 19th-century punishments to deal […]
Read MoreJamming weapons are epoch-making
Raytheon’s NGJ will provide airborne electronic attack and jamming capabilities, and will include cyber-attack capabilities that use the aircraft’s active electronically scanned array (AESA) radar to insert tailored data streams into enemy systems. Perfectjammer could help US forces to power through electronic interference. Radio signals lose power over distance, making them progressively more vulnerable to […]
Read MoreJamming devices are now in demand everywhere
Almost everyone makes use of the mobile phones everywhere whether it is a theatre, educational institute, café, restaurant, office or any other place. People nowadays spend their most of time on mobile phones rather than spending a good time with their families or focusing on their organizational goals. Though mobile phones may help you in […]
Read MoreUse jamming equipment for the right purpose
Cell phone jammers have both benign and malicious uses. Police and the military often use them to limit or disrupt communications during hostage situations, bomb threats or when military action is underway. Portable personal signal jammer are available to enable their owners to stop others in their immediate vicinity (up to 60-80 feet away) from using cell […]
Read MoreThe air force is putting jamming equipment on warplanes
“The work is currently underway to develop an aircraft equipped with jamming systems that will replace Il-22PP Porubshchik [electronic warfare aircraft], which are currently being delivered to the Russian Aerospace Forces,” an unnamed Russian defense industry source told Sputnik News. “This machine will receive a fundamentally new on-board equipment, which will allow to conduct electronic […]
Read MoreOptimal use of jamming weapons
Simply pushing lots of CW power into the ether is the most inefficient method of jamming and rarely used because of this. More efficient is a tailored jamming system that is modulated in a way that causes problems in the demodulator of the receiver being jammed, usually by using a high peek pulse power at […]
Read MoreWhether the jamming device will conflict with other devices
Whilst evading such jamming is easily possible and having an autopilot likewise, are they currently built into the available drones in a way that can not be overridden by a jamming system who’s manufacture has shall we say a not publicly known arrangement with the drone manufacturer? Simply pushing lots of CW power into the […]
Read MoreThe distance of jamming weapons becomes an important factor in electronic warfare
The BBC broadcasts are carried on shortwave frequencies from Taiwan and Uzbekistan, and on medium wave from Mongolia, 38 North reported. It said it wasn’t possible to determine if the medium wave frequency was also targeted by jamming. The negatives here could summarily be listed as a shorter range—the MKII’s jamming capabilities reached up to […]
Read MoreJamming devices are becoming a necessity
Some areas requiring strict control, such as military sites, prisons and detention centers, are highly classified and should be strictly controlled. In areas such as military sites, prisons and detention centers, blocking cell phone signals can greatly prevent leaks. In the information age, mobile phones seem to have become a necessity for life, and nowadays […]
Read MoreJammers are playing many positive roles
Simply pushing lots of CW power into the ether is the most inefficient method of jamming and rarely used because of this. More efficient is a tailored jamming system that is modulated in a way that causes problems in the demodulator of the receiver being jammed, usually by using a high peek pulse power at […]
Read MoreBritain is actively deploying jamming devices
Obscured by police officers, the third piece of kit seen on the Gatwick airport roof is possibly a jamming device, used to disrupt the signal between the ground operator and the drone. A well-placed source said a jamming device was deployed at Gatwick and which was supplied by the British military. The source suggested the […]
Read MoreAnti-drone jamming guns have become standard equipment for law enforcement
Anti-Drone Jammers Becoming Standard Equipment For Law Enforcement A new line of defense is needed as off-the-shelf home-use drones are being adapted for use as lethal explosive droppng devices by both domestic malcontents and foreign terrorist organizations. What is a drone and how do drones work is answered here in this easy to understand article. […]
Read MoreThe defense department will be paralyzed if the enemy USES a powerful jamming weapon
A log amplifier utilizes signal compression to provide a log transfer function covering IF signals within a power level range of +10 dBm to -70 dBm. The log amplifier then provides a one-volt to five-volt signal which represents the power level range of +10 dBm to -70 dBm for the 70 MHz IF signal. The […]
Read MoreThe us navy intends to use the latest technology to further enhance jamming weapons
Of late, the electronic warfare systems for both naval and airborne platforms are equipped with emerging technologies, which enhance their capabilities. These systems focus on jamming and identification of radar and other electronic signals that enable operations in the enemy territories. For instance, the US SEWIP program focuses on the upgrade of AN/SLQ-32 EW system […]
Read MoreElectronic jamming weapon targeted yuaneng
The Shtora is an electro-optical cell phone jammer designed to disrupt guided missiles. It’s not clear if the jammers were switched on, or didn’t work, when the Hawks Mountain Brigade opened fire. Russian media has also reported that the particular tank was an earlier version of the T-90, so more recent upgrades, such as the T-90A which […]
Read MoreWhether the use of jamming weapons has any effect on the human body?
All you need is an antenna and a bigger power supply than the signal you want to overload. With GPS, the signal strength is pretty low by the time it reaches human activities, so you could jam a large area with a car battery, a bit of frequency conversion, and a metal post. What is […]
Read MoreRussia’s electronic jamming weapons pose a serious threat to the west
The US Federal Aviation Authority last month issued a warning to US aircraft flying over the eastern Mediterranean region of the increased threat of Russian electronic warfare jamming: “be aware of possible loss of GNSS (global navigation satellite system) signal within Beirut FIR (flight information region) due to unforeseen reasons” The NATO exercise, Trident Juncture, […]
Read MoreThe us navy is secretly developing the latest jamming weapon
L3 Technologies has been selected for a $36 million demonstration of existing technologies (DET) contract award for the U.S. Navy’s next generation cell phone jammer low band (NGJ-LB) program. The DET program encompasses a period of performance of 20 months, culminating in a demonstration at Naval Air Station Patuxent River, Maryland. The Next Generation Jammer will augment, […]
Read MoreHow important are jamming weapons to national security?
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-signal jammer solutions for this challenge, and GPSdome is the only commercially available […]
Read MoreThe advent of jamming weapons means that the landscape of electronic warfare is about to change
Creating a field that makes the drones drop is more likely the work of a jammer that works on either radio frequency or global positioning satellite signal receivers, or a combination of the two. Spoofing, the non-projectile, non-jamming form of drone interdiction, works by feeding the drone new directional information and directing that drone elsewhere, […]
Read MoreThe extraordinary value of jamming weapons
In one incident in Hanover, Germany, Bennington said, a GPS emulator being used for maintenance disrupted inbound aircraft navigation and actually electronically moved the runway threshold. It took authorities hours to find the source. NASA’s ASRS has recorded more than 100 incidents of interference, some serious enough to cause aircraft to lose position data. While […]
Read MoreRussia is deploying a new air defense system made up of jamming technology
Moscow’s utilization of electronic warfware (EW) in Ukraine and other countries, combined with the use of cutting edge Russian air defences – possible one of the best on the planet – has returned jamming in the interest point for the US Navy and its armada of EA-18G Growlers. So this would disable communications with the […]
Read MoreResearch direction of a new generation of jamming weapons
Known as MALD-X, the initiative is intended to demonstrate capabilities potentially applicable to the USN’s planned MALD-N stand-in jammer, and at the same time establish an upgrade path for the US Air Force’s (USAF’s) existing MALD-J inventory. Flight demonstrations were completed on 20 August and 22 August on the Naval Air Warfare Center’s Point Mugu […]
Read MoreThe role of rifle type jamming devices
DroneGun is a rifle shaped mobile jamming device that uses electromagnetic signals to either force a drone to land or return to its point of origin. It also isolates the jamming to the right range, avoiding disruptions to friendly communication channels. The situation was similarly serious in September 2017, when airliners from companies SAS and […]
Read MoreDrone control method – jamming gun
The country’s anti-drone air defense force is training with a rifle-shaped antenna that can jam the remote control signals of a drone. The signal jammer-wielding soldiers are paired with other shotgun-armed squad members, whose shotguns fire specialized shells. (As to how those shells are specialized, the Ministry doesn’t say, but there is at least one counter-drone […]
Read MoreThe places where the jamming devices are used in daily life
Dr. Dousseki’s discussion from a physician’s perspective brought our attention to a practice of signal jamming that US armed forces uses to protect our troops against improvised explosive devices while they are on patrol and during operations in these areas. He reminds us that these jamming activities cause problems for children and other hearing-impaired patients […]
Read MoreReasons for using jamming devices
The national promotion of cell phone jammer is actually a signal. The state and government are cracking down on cheating. But for some cheating behavior is not detected in time. Therefore, it is very scientific and reasonable to test with such equipment. This device has many advantages. It has shielding capability that can be set […]
Read MoreJamming weapons have become a rallying point for anti-government forces
NBC News, citing four sources inside the Pentagon, reports that the jamming began weeks ago. It started shortly after suspected chemical attacks by the Syrian regime in the rebel-held Ghouta region. Russian forces were reportedly concerned that the U.S. military would retaliate for the use of chemical weapons and jammed drones to prevent U.S. forces […]
Read MoreWhy do more and more industries need jammers now?
The cell phone jammer can block the signal of mobile phone. When it was installed, there is no signal in your cell phone. Yesterday, I read a piece of news that a middle school have installed the cell phone jammer for there are many students play games or surf the internet with the help of mobile phone. […]
Read MoreInterference devices are popular in all areas of the United States
Government Printer Ganga Liyanage has told the Sunday Times that their mobile phone services had been disrupted as a result of the jammers installed at the prison premises. Liyanage explained that they were compelled to use landlines even when dealing with urgent communications. In order to prevent the cheating of examinees, it is necessary to […]
Read MoreRadio interference will inevitably become focus in the future war
It’s not clear exactly which drones are being impacted, though NBC News claims that it’s affecting smaller drones and not MQ-9 Reaper or larger drones. This implies that the 4G jammer while effective, have a short operating range and that larger drones can simply fly above them. Then again, as Maritime Executive points out, larger drones also […]
Read MoreSatellite interference technology is realized
Such technologies, which effectively render the satellites useless, make it difficult for any potential enemy to bypass the jamming and de facto leaves them without any modern communication tools. Eventually, it can significantly shift the balance in modern combat activities, which are increasingly characterized by rapid changes of environment and high requirements for troops’ adaptability, […]
Read MoreConfidential meeting need to use the jamming equipment
When an important meeting is held, the signal jammer can well block the signal of the mobile phone so as to prevent the important information in the meeting from being leaked. Many military bases are also will use large signal jamming to prevent important military information was leaked, and through the communication signal interception and […]
Read MorePrison cell phone is a problem to be solved
“Our employees complain that prisoners have phones and contact people outside the prison, but the Government Press employees spend their working hours at the department as prisoners, unable to call their family members even during the lunch hour,” she said. She said the prisons authorities should crack down on the use of mobile phones inside […]
Read MoreThe most effective jamming technology
A cell phone jammer or blocker is a device which deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals and from transmitting them.If you need to block internet connections […]
Read MoreInterfere with the normal become a staple of some institutions of equipment
In order to prevent students cheating, in all kinds of large and medium-sized test, it is necessary to use technical means such as mobile phone signal blcoker device, the signal is blocked within the venue, to get to the needs of mobile phone unable to communicate, to get to the Internet, so can very good […]
Read MoreRussia’s military strength is to interfere with technology transfer
The work is currently underway to develop an aircraft equipped with cell phone jammer systems that will replace Il-22PP Porubshchik [electronic warfare aircraft], which are currently being delivered to the Russian Aerospace Forces,” an unnamed Russian defense industry source told Sputnik News. “This machine will receive a fundamentally new on-board equipment, which will allow to conduct electronic […]
Read MoreJamming devices will be used on a large scale in American prisons
Perhaps sensing the hard road ahead for GPS jammer, the NSW government has previously flagged the possible use of jamming technologies to stop inmates from using mobile phones. Comms Alliance and AMTA also said that any arrangements that are put in place for jammers beyond 2018 will need to have in-built review mechanisms so the impact […]
Read MoreInterfering with equipment placement cheating on exams
The reasons for the move can be traced back to 2016. That year, there was a very serious cheating in the college entrance examination, which was leaked on the Internet and spread crazily. Last year, Algerian authorities asked isps (Internet service providers) to shut down social networks, but self-conscious measures alone were not enough to […]
Read MoreThe need for 5G jammers is emerging
Even though the United States and Britain are concerned about this situation. But the Portuguese have already signed a technology deal with huawei. While celebrating their 5G network’s lead in the world, they did not consider that their communications were likely to be monitored by huawei. China has been ramping up its 5G ambitions and […]
Read MoreThe us military is secretly developing a new generation of jamming weapons
Enter the Next Generation cell phone jammer (NGJ), a new, more capable EW system that combines agile, high-power beam-jamming techniques and state-of-the-art solid-state electronics to give wider threat coverage, greater precision and enhanced mission flexibility. Finally, and currently scheduled to take place in 2024, Increment 3 will provide the Navy with the entirely new capacity for high-band […]
Read MoreAmerican airspace is under threat
The concern comes as civilian aviation and communications systems have repeatedly been signal jammer in connection with nearby Russian military activities. The situation was similarly serious in September 2017, when airliners from companies SAS and Widerøe in periods had to navigate with the help of radio signals due to loss of GPS when they entered the East […]
Read MoreAmerican prisons are promoting jamming devices
An advocate for cell phone jammers being installed in South Carolina prisons, Stirling has previously said that prisoner access to cell phones is no different than access to weapons. McMaster has also supported cell phone jamming in prisons. In Monday’s press conference, McMaster said Stirling has led the battle for the whole country regarding prison […]
Read MoreTest the significance of signal jamming weapons
Similar tests occurred in 2010, but Williams said Wednesday’s effort was significant because jamming technology has evolved, as have inmates’ efforts to smuggle in the devices. Such tests, she said, could lead to the broader use of technologies like jamming inside prisons to immobilize inmate phones, which officials across the country have described as their […]
Read MoreThe prison is conducting an investigation into the use of jamming devices
Analysis of aggregate cell phone jammer emissions at prison facilities is beyond the scope of the report, as aggregate analysis would require detailed knowledge of specific facilities’ physical characteristics, the exact placement of individual jamming transmitters within such facilities, and the exact electronic characteristics of the jamming transmitters. After the Nabha jail-break in 2016, the Burail jail […]
Read MoreRussia has the most powerful jamming weapons available
Moscow’s successful use of electronic warfare (EW) in Ukraine and elsewhere, coupled with the deployment of advanced Russian air defences – arguably some of the best in the world – to Syria has put jamming firmly back in the spotlight, not least for the US Navy and its fleet of EA-18G Growlers. At the measurement […]
Read MoreThe U.S. navy is testing and planning a large-scale installation of jamming weapons
The AN/ALQ-99 Tactical Jamming System is currently integrated on the EA-18G GROWLER and EA-6B Prowler aircraft operated by the US Navy and Marine Corps. Both aircraft are currently in service, but only the F/A-18G is expected to be in service beyond the mid 2020s. Therefore, the new pod is developed exclusively for the Growler. “These […]
Read MoreRussia has long interfered with American broadcasts
The Russian military has been jamming some U.S. military drones operating in the skies over Syria, seriously affecting American military operations, according to four U.S. officials. So far, the attacks have only affected small surveillance drones, four officials told NBC News, not the U.S. Air Force’s armed Predator and Reaper models. They declined to discuss […]
Read MoreAmerican prisons are promoting the use of cell-phone jamming devices
In January, Perfectjammer said its researchers installed the jamming technology in a utility closet adjacent to a 13-by-eight foot cell on the ground floor of the prison’s housing unit, according to the study. It successfully blocked cellphone transmissions in commercial bands between 700 and 2170 MHz, but did not disrupt commercial transmissions when monitored at […]
Read MoreChina is actively preparing electronic jamming weapons
Le Thi Thu Hang told the press that the establishment of China’s electronic warfare equipment to cause radio jamming on Mischief Reef and Fiery Cross on Truong Sa goes against international conventions and Vietnam requested the northern neighbor to remove the system. A jamming pod is essentially filled with antennae and radar transmitters. This equipment […]
Read MoreThe U.S. navy is pushing ahead with the use of jamming devices
The US Navy’s USS Theodore Roosevelt aircraft carrier has reached the Philippines, and it looks like China has jamming equipment in the South China Sea. While jamming isn’t anywhere near shooting, the provocative activity “could lead to an escalatory pattern that could be negative for both sides,” and the US will “not look kindly” on […]
Read MoreAmerican prisons are experimenting with cell-phone jamming devices
They claim jamming signals could disrupt service in areas surrounding prisons, but corrections officials tell us that’s a bogus argument. According to them, the real reason the federal government won’t approve jamming is quite simple: Cell phone companies don’t want to part with a significant stream of revenue. Prison cell phone jammer have become a necessary addition […]
Read MoreHow does the us regulate drone smuggling
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-jamming solutions for this challenge, and GPSdome is the only commercially available […]
Read MoreJammers prohibit students from using mobile phones in class
More than 80% of middle school students have mobile phones. Most students say that the main function of buying a mobile phone is to communicate with their parents. But in practical use, contact with parents becomes a minor part of it. Most students use their phones for socializing, taking photos and playing games. “A lot […]
Read MoreMilitary jammers are in action
U.S. analysts first caught the Russian military jamming drones in eastern Ukraine four years ago, after the invasion of Crimea, according to Humphreys. He said the UAV jammerwere initially detected as faint signals from space, bouncing off the earth’s surface. The signal jammer “had a pretty significant impact” on the United Nations surveillance drones that were attempting to […]
Read MoreAs the management of uavs becomes increasingly difficult, authorities have decided to introduce electromagnetic jammers
The C5 Consortia, formed in 2014, and the most popular of the 25 consortia tracked by BGOV, is designed to address C4ISR and cyber technology requirements. BGOV’s C5 opportunity search shows 102 opportunities through C5. In order to respond to the drone GPS jammer or other C5 opportunities a company must join the consortia which currently has […]
Read MoreElectromagnetic shielding could be used against terrorists
The electromagnetic gun can also shield all wi-fi, 3G and 4G communication signals within a radius of two kilometers by emitting an invisible electromagnetic beam. These functions are what the current counterterrorism operations require. It is reported that the British government to popularize this technology, can let smartphone into the car automatically entered into a […]
Read MoreRussian weapons of interference are seriously threatening the United States
Weapons capable of jamming or destroying U.S. military and commercial satellites will reach initial operational capability in the next few years, according to a new intelligence report. ABMS seeks to harvest the latest ISR-oriented technologies from current and emerging systems as a way to take a very large step forward – and connect satellites, drones, […]
Read MoreJamming devices are increasingly needed
A lot of public places, commercial and corporate buildings, organizations, colleges and schools, institutions, use portable cell phone blocker. In addition to these places, there are government offices, conference halls, and military cantonment areas, confidential meeting rooms which implement a portable cell phone jammer so as to prevent the disclosure of any private detail or information. There […]
Read MoreAmerica is increasingly using jamming as a common technique
Federal prisons officials on Wednesday tested a jamming technology inside the walls of a federal prison, a rare move that authorities said they hope will help combat the danger posed by inmates with cellphones. Similar tests occurred in 2010, but Williams said Wednesday’s effort was significant because gps jammer technology has evolved, as have inmates’ efforts to […]
Read MoreMobile phone jamming devices are increasingly being used in daily life
The VCO is certainly the key component in a mobile phone jamming process. It’s a tad four-terminal gadget (Vcc, RF Output, Voltage Tune, and Ground) which translates into the preferred low-level RF output signal with a nominal degree of hassle. Cell Detect, who is active in the legalization of the in-prison jamming lobby, believes it […]
Read MoreRussia’s jamming technology is getting better and better
It is increasingly obvious that the Russian systems. and the threat they pose, are out there now, though. They also offer the Kremlin a relatively low risk means to probe or otherwise harass its opponents without touching off an actual conflict, as is the case with cyber attacks, since it can be difficult for authorities […]
Read MoreJamming technology and jamming devices are increasingly used in the United States
Some US federal and local prisons are pushes to use cell phone jamming technology to stop the illegal mobile phone use in prison. To help keep contraband from being smuggled into state correction facilities, the Tennessee Department of Corrections asked the Federal Communications Commission to lift its ban on cell phone-jamming technologies in jails and […]
Read MoreThe application scope of space interference is gradually expanding
“The last 15 years have seen a dramatic proliferation of GNSS jamming systems: from the preserve of the military, through criminal groups, to the point where jammers are now sought and owned by everyday citizens seeking to hide from a perceived risk of being tracked during their day-to-day lives.” Among the companies and organizations working […]
Read MoreInterference technology is widely used in electronic field
The ECM component of Electronic Warfare (EW) is provided by vehicle based jammers for radio communications which are fully equipped stand-alone jammers. These are versatile EW systems and cover the bands used for tactical radio communications on the battle field with wideband receivers connected to DF antennae for recognizing the direction of transmissions and directional […]
Read MoreGPS jamming weapons are becoming a requirement
This is the fourth round of GPS jamming by North Korea since 2010. Previous attacks have affected approximately 1,000 civil aircraft and unmanned aerial vehicles of the South Korean military. An attack in 2012 reportedly affected GPS-based car navigation systems in the capital city of Seoul. North Korea developed its GPS jammer capability in response to GPS-guided […]
Read MoreWhy does the us need the most advanced jamming technology
That’s why the US needs “penetrating” cell phone jammer, Bacon said: stealth aircraft that are harder – though hardly impossible – to target and which can slip into enemy airspace to conduct electronic warfare at shorter ranges. GPS denial is a becoming a huge issue for American military planners. Peer states, especially Russia, are already putting […]
Read MorePractical use of space interference
MALD is a state-of-the-art, low-cost expendable flight vehicle that is modular, air-launched and programmable. It weighs fewer than 300 pounds and has a range of approximately 500 nautical miles. MALD-J adds radar-jamming capability to the basic MALD platform. Experts are starting to delve into how well the Global Positioning System (GPS) satellite navigation network resists […]
Read MoreThe drone threat is increasing every year, and security authorities are taking it seriously
In recent years the threat of drones has become increasingly vivid to many security agencies. Drones, nowadays, are used by terrorist and criminals for a multitude and variety of activities such as dropping small bombs on enemy forces in Syria and Iraq, and the same drones are often used for reconnaissance and smuggling of illicit […]
Read MoreThe use of GPS interference in modern life
GPS signals make use of a definite and specific frequency. GPS works at two main frequencies. The one is intended for non-military or public use at 1575.42 MHz and the other one is meant for military purpose at 1227.6 MHz. Actually, GPS is based on radio waves. Overall, using the GPS can be very useful, […]
Read MoreThe application of uav jamming in modern city
Drone Jammer was designed to neutralize the flight unauthorized Drones/Quadcopters by jamming their downlink signal. It has unique software which allows quickly detecting the drone and jamming the hostile drone from ranges of up to 4km (with special dedicated antennas). The below provides technical description of the system. It wouldn’t make for nice propaganda, but […]
Read MoreJamming devices ensures safe driving
Data from RAC, a British road-rescue company, provides theoretical support for the development of a “signal shield back”. Data from the RAC show that the number of drivers operating mobile phones during driving has risen from 8 per cent in 2014 to 31 per cent last year. The problem is not just that drivers text […]
Read MoreSeveral countries vying for supremacy in electronic jamming
The jamming problem has been getting worse in recent years. Russian and Chinese forces have deployed increasingly powerful electronic warfare gear in the air, on the ground, and at sea—all aimed at denying the radio frequency, or RF, to the US military. The Americans are uniquely vulnerable to RF jamming, as many US war-fighting concepts […]
Read MoreMore and more jamming devices are used
In some cases, satellite malfunction or solar flares can temporarily disrupt the transmission of GPS signals. A GPS jammer sends out a radio signals or signal noise with the same frequency as the GPS device, to override or distort the GPS satellite signals. The GPS Jammer device can then no longer calculate its position because the satellite […]
Read MoreSignal Jammers Can Easily Intercept Drones
It is difficult to stop the drone. Rosenstein said: “Technical solutions for detecting and destroying drones are in their infancy.” He added that the Department of Justice supports regulatory change, which will make it easier to deploy interception technology and cell phone interference. However, in recent years, the media has repeatedly reported the theft of […]
Read MoreSignal Jammers May Become More Common
With the emergence of unmanned aerial vehicle (uav), we can discover more unknown. However, in recent years, with the development of unmanned aerial vehicle (uav), it is good to bring is not all. The recent reports out of Syria highlight the inclusion of these in an evolving battlespace. One of the simplest threats to drones […]
Read MoreJammer prevents cheating during the exam
A cellular phone is a full-duplex device that utilises two frequencies at the same time. One is for talking while the other is for listening. The signals are handled at the same time. “We have installed jammers in four examination halls for preventing cheating during exams. Instructions have also been passed to the invigilators to […]
Read MoreHow to Deal with Drone Mobile Phone Jammers?
“We have installed jammers in four examination halls for preventing cheating during exams. Instructions have also been passed to the invigilators to keep strict vigil on movement of students and check suspects thoroughly.” the dean said. What exactly do they intend to do with the drone cell phone jammer? Unless it’s a really shitty drone […]
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