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 […]
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