New GPS signal jammer for the U.S. army

The US Navy’s new multi-billion dollar airborne electronic warfare programme - the Next Generation Jammer-Low Band - will give the US military the ability to target ground forces and disrupt the sort of innovative and effective tactics Russia employed in 2014 with devastating effect against Ukrainian forces, according a defence analyst.

The Next Generation Jammer is the navy's main effort to recapitalise its airborne electronic attack capability. The new system will augment and eventually replace the ALQ-99 tactical jamming system currently integrated on EA-18G Growler aircraft.

The navy plans to field the Next Generation wifi jammer in evolutionary phases, each focused on a different frequency band. Increment 1, an estimated $8.7 billion acquisition led by Raytheon, will have mid-band capability and will be outfitted on the EA-18G Growler aircraft as soon as 2022 - a recently disclosed one-year delay. Increment 2 is the low-band effort and Increment 3 will focus high-band frequencies; both will also fly on the EA-18G.

Throughout the corrections world the news spread fast. For South Carolina Corrections director Brian Stirling, the news affirmed his beliefs: to stop the flood of mobile phones streaming into prisons, jamming technology was the best, cheapest, and most efficient way to go.

A jammer can be a small, inexpensive box that transmits a continuous tone to antennas, effectively stopping any cell phone from making or receiving calls.

The role of naval warfare jammers

Research analyst at the Centre for Naval Analyses Samuel Bendett told C4isrnet.com: “Russia has been using a UAV-mounted cellphone jammer for a number of years now.

The three most significant threats to global navigation satellite systems come from jamming, spoofing, and counter-space capabilities. Ground-based receivers can be jammed using commercially available equipment, leaving satellite receivers unable to access satellite signals for as long as the signal jammer for sale is deployed. As a result, affected users will lose navigational capability and systems reliant on timing signals, such as transportation networks, will cease to function. There were reports of this kind of ground-based disruption on Trident Juncture, the recent NATO exercise in the high North, affecting Norwegian vessels. Indeed, there has been some misplaced speculation that this may have played a part in the sinking of the Helge Ingstad. Currently, jamming is only possible against receivers, not the signal-providing satellites, although this has the potential to change in the short to medium term as states increase the extent of their space-assisted military operations.

Last month, the US Navy has selected Northrop Grumman and L3 Technologies to compete for the Next Generation Jammer Increment 2 programme after US government auditors upheld the navy’s decision to drop Raytheon, prime contractor for the NGJ Increment 1 programme, from the estimated multi-billion dollar competition to develop a low-band variant of the airborne system.

New members of Russia's drone gun jammer weapon

Silok is the latest in a long line of radio-frequency-jamming systems that the Russian military has deployed since the Cold War in order to block enemy communications, including the radio links that allow the operators to control drones -- and drones to send back video and other intelligence data.

While the Russian army, and the Soviet army before it, long has operated R.F.-GPS signal jammer, it wasn't until October 2017 that the Kremlin stood up its first ground-based unit specializing in defeating enemy drones.

NGJ-LB is an external jamming pod that is part of a larger NGJ weapon system that will boost and ultimately replace the older ALQ-99 Tactical Jamming System technology currently used on EA-18G Growler aircraft.

Russia portable jammer weapon be used on the battlefield

The Russians also deployed R.F.-signal jammer for sale to Syria to protect Moscow's installations in that country. The new Silok jammer joined the Russian force in Syria in August 2018.

The companies also will help the Navy use open-systems architectures -- particularly the ability to upgrade tactical jammer subsystems easily -- to enhance the long term system viability of a future low-band tactical jammer, and upgrade the system as necessary to keep pace with evolving threats.

Navy officials say they want to develop and field a SWaP-optimized low-band tactical airborne jammer as soon as feasibly possible. L-3 won a $35.8 million contract and Northrop Grumman won a $35.2 million contract. The Navy announced the two-year contracts last Thursday.

L3 Technologies has been selected for a $36 million demonstration of existing technologies (DET) contract award for the U.S. Navy’s next generation 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, and eventually replace, the ALQ-99 tactical jamming system currently integrated on the EA-18G Growler aircraft.

Portable jammer are getting more and more attention in the military field

Perfectjammer has announced the launch of DroneCannon RW, a counterdrone jammer which is designed for use on remote weapon stations.

It said during radio jamming, a loud noise is transmitted over stations so that listeners can’t hear the content. South Korean officials have previously said that North Korea used radio waves to wifi jammer systems, affecting planes and ships.

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 solution that weighs less than 150 gram and consumes power less than 0.75 Watt.

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.

Also unique is that North Korea’s jamming is high power, sustained and from fixed locations – so it’s easy to identify where it’s coming from and the impacts. How much more difficult is it when signal jammer for sale are low power and are in a vehicle that quickly passes by? It took many months, and a concerted effort by several agencies, to locate the signal intermittently jamming an aircraft landing system at the Newark (EWR) airport in the United States. And who is to say if a dropped cell call or a glitch in an IT network is due to a jammer passing by or something else?

The use of wifi jammer in multiple domains

Jamming GPS and other satellite navigation systems is the classic asymmetric threat. It’s inexpensive, equipment is readily available and easy to use, and its effects are scalable from targeted local impacts to wide area strategic disruptions. At the same time it is very, very difficult to detect, especially when operated intermittently and/or from a moving platform, and its impacts are often attributed to other causes.

Prison cell phone 5G jammer have become a necessary addition to the arsenal of tools1 required for the safekeeping of inmates. Cell phones are becoming smaller every day, making them easier for inmates smuggle into facilities. This creates an even more difficult job for the already burdened correctional worker, however a cell phone jammer is the answer to restricting the inmates from using the cell phones for potentially dangerous activities. Cell phone jammer use can also force inmates to use prison approved / monitored phone lines.

Such tests 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 No. 1 security threat.

Drone need a new management methods-drone jammer

In unmanned aerial vehicle (uav) to commercialization is applied in the aerial, monitoring, logistics, agriculture and other areas, also gradually be applied to the military and war, and even were used to carry out terrorist attacks by terrorists, such as airport in Poland in 2015 as a result of a drone aircraft was forced to change course 20; American drones in somalia in 2016; In 2017, chengdu shuangliu international airport in China have found unmanned aerial vehicle (uav) led to a 22 flights to chengdu alternate airport, the other 23 flights departing delay; In January, Russia's ambassador to Syria in a drone attack in base.

Professional cell phone signal jammer

The Drone Sniper is a portable jammer that can be easily mounted on a gun Picatinny rails, aiming at the drone and neutralizing them, or shooting them in the aimed state when the drone hover in place. It can be housed inside into a standard backpack, which makes it easily transportable.

The Drone Gun Jammer is an ideal anti-drone sniper rifle that can be used when UAVs and drones are visually detected using jamming system at a distance from 150 to 300m. The anti-drone rifle is easy to set up and it helps to neutralize threats within seconds. The jamming signal of the AEGIS-DS anti-UAV sniper rifle covers standard drone remote control frequencies, 2.4GHz, 5.8GHz. It can also jam Global Satellite Navigation System (GSNS) signal applied by UAVs, which are programmed to reach their destination by autopilot.

The Drone Gun WiFi jammer uses Barrage Jamming mode, an electronic warfare technique that attempts to blind radar systems by filling the display with noise, rendering the broadcaster's blip invisible on the display, and often those in the nearby area as well. "Barrage" refers to systems that send signals in many bands of frequencies compared to the bandwidth of any single radar. This allows the jammer to jam multiple radars at once, and reduces or eliminates the need for adjustments to respond to any single radar. It use also Spot (DDS) mode to jam the drone, using unique modulation technique based on mixed signal for maximum jamming efficiency. Each module of RCJ HF-VHF-UHF transmits a unique noise signal, which creates a “firewall” between the transmitter and its receiver.

Russia's Kalashnikov Concern presented the REX-1 counter-UAV rifle. This man-portable GPS signal jammer provides a non-kinetic drone inhibitor. Utilizing multi-band jammer to defeat small UAS from a relatively short range, it can also be used to disrupt mobile phone communications, for example, securing a suspected...

According to Russian satellite news agency reported, "the king one" at the end of August this year during the "army - 2017" international military technology BBS. According to the U.S. financial media website "investment channel" 7 days of reports, king "number one" on the basis of MP - 514 - k rifles, equipped with multiple interchangeable, electromagnetic and infrared jammers can interfere with the global system for mobile communications (GSM) and global positioning system (GPS), and other satellite navigation system of the three channels, so as to cut off the unmanned aerial vehicle (uav) and its operator.

The first results of electronic GPS signal jammer weapons

The EM jammer and net systems require careful aim, significant physical outlay, and you still have to drag your target out of the sky. This lets you tell the drone "DIE NOW" and hope there isn't anyone underneath to get caught up in the obedience.

The gadget is equipped with interchangeable jamming modules overlaying the 800 MHZ, 1.8, 2.1, 2.Four and 5.Eight GHz frequency bands. A strap-on stroboscope, laser sight and audio and video recorders are additionally out there.

As it stands now the Navy’s principal airborne electronic attack systems relies on technology developed in the 1970’s: While the service has switched from the old EA-6B Prowler to the new EA-18G Growler as its electronic attack aircraft, the actual radar-jamming systems on the aircraft are largely the same. Service leaders are worried that with rapid advances by China and Russia in electromagnetic warfare will put their pilots at a major disadvantage, sooner rather than later.

In 2016 Raytheon won a $1 billion award to build the Next Generation Jammer. The Navy plans to spend $1.5 billion on NGJ development between 2019 and 2022.

The Russians began wifi jammer some smaller U.S. drones several weeks ago, the officials said, after a series of suspected chemical weapons attacks on civilians in rebel-held eastern Ghouta. The Russian military was concerned the U.S. military would retaliate for the attacks and began jamming the GPS systems of drones operating in the area, the officials explained.

American drones military jammer with weapons testing

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 gathering information.

According to the report, the jamming equipment was developed by the Russian military and is sophisticated enough to affect even navigation equipment with anti-jam technology and good enough to affect encrypted communications, though encryption only makes it hard to get into the drone’s control systems or sensor output. The Department of Defense declined to comment on whether any drones had crashed as a result of the jamming.

“As this is a rapidly evolving area, we will work in partnership with the US Navy to develop the next-generation cell phone signal jammer capability, which will ensure that our aircraft remain at the technological forefront throughout their service life,” he added.

Australian Defence Minister Marise Payne had announced in early March that her country would invest AUD250 million (USD190 million) to partner with the United States to develop a next-generation radar and radio jammer for the Growler that will “future-proof” the aircraft’s capabilities.

France's army mass use of drone jammer 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 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 system which fires shotgun shells that release nets on the target). Rifle-shaped jamming devices are more common in the counter-drone world, and the United States had adopted them to such a degree that even the National Guard trains with drone-GPS signal jammer rifles.

Used as the main tactical jamming fighter in the world, the Growler is a specific variant of the F/A18-F Super Hornet, and since operational usage started in September 2009, it has been furnished with the AN/ALQ-99 airborne electronic warfare system. The AN/ALQ-99 itself, in any case, can assert significantly to more older devices, having been engineered in the late 1960s, and first used in 1971 together with the EA-6 Prowler, the EW variation of the A-6 Intruder, was ready to see its usage in Vietnam.

Multiple applications of wifi jammer

The drone was likely targeted with a jammer, which simply consists of a device equipped with a radio transmitter that can output multi-band frequencies. The drone's receivers are then saturated, and it can no longer interpret instructions from the person flying it. The UAV fell into the sea, and according to Fstoppers, the city of Toulon has opened an investigation into the matter and has divers searching for the wreckage to further study it.

Incerement 1 will be used to deliver mid-band cell phone signal jammer in order to counter the radars used by surface-air defence systems, it should become operational in 2020/1 and will replace the existing mid-band AN/ALQ-99 on the Growlers. The low band pods that are located under the fuselage of the fighters, were upgraded throughout the years and will be used until 2022, when low-band jammin and surveillance radars will be replaced by the NGJ in Increment 2. Increment 3 will provide the US Navy with new capacities for high-band jamming used in air-to-air engagements with enemy fighters.

What can Duke do? Widely deployed in the Army and Marine Corps, Duke began life as a low-power, short-range jammer to keep radio-controlled roadside bombs from going off. (CREW is a nested acronym for Counter-RCIED (Radio-Controlled Improvised Explosive Device) Electronic Warfare). But Duke evolved into a much more sophisticated system capable of detecting and disrupting a wide range of signals, from cellphones to the control links for enemy drones, as tested in the joint Black Dart experiments.

Last month, L3 and a team of Northrop Grumman and Harris were selected to move forward from a field of four competitors that also included Raytheon and a Lockheed Martin and Cobham team, USNI News has learned. Soon afterwards, Raytheon filed a protest with the Government Accountability Office, arguing it should have been selected to move forward with the low-band jammer effort.

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New defense drone jammer

Most digital communications systems need a synchronization military to be transmitted between the communicating devices. Signal jammer can be concentrated on the synchronization military which will nullify the effectiveness of the entire transmission system. Synchronized systems are very susceptible to jamming. Once the synchronization is lost, the jammer stops its transmission and jammer can only be restart after resynchronization is achieved. Although, it is usually very difficult for the jamming system to know when the synchronization is lost and hence difficult to restart the jammer.

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 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 system which fires shotgun shells that release nets on the target). Rifle-shaped jamming devices are more common in the counter-drone world, and the United States had adopted them to such a degree that even the National Guard trains with drone-jammer rifles.

“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 suppression of any targets—ground, air, sea—and disable enemy satellites that provide navigation and radio communication on the ground.”

Military application of GPS signal jammer weapon

The high governmental support to use the military jammer in military application acts as a key driver for the growth of the military wifi signal jammer market in the sector. The U.K uses drone jammer technology, which helps track the UAV flown by terrorists. Likewise, the Russian government has taken initiatives to upgrade the helicopter fleet, and the U.S. government has given contract award to Lockheed Martin for the testing and development of long-range radar. Such government initiatives play a major role in the growth of military jammer market over the forecast period.

The drone was likely targeted with a jammer, which simply consists of a device equipped with a radio transmitter that can output multi-band frequencies. The drone's receivers are then saturated, and it can no longer interpret instructions from the person flying it. The UAV fell into the sea, and according to Fstoppers, the city of Toulon has opened an investigation into the matter and has divers searching for the wreckage to further study it.

Going forward, Rapid Scout will incorporate a counterdrone module using DroneShield's RadarZero (a portable drone detection radar), RfOne (a drone detection capability using radio frequency), and an optional DroneCannon (a counterdrone jammer).

Where can cell phone signal jammer devices be used

There have been several fires across the country caused by the use of mobile phones. A gas station exploded when its driver used his mobile phone while filling up the gas, causing many people to die.

According to the upstream and downstream channels of the mobile phone system, the shielding frequency of 4G jammer is analyzed by using the techniques of frequency doubling, frequency division and frequency hopping filtering.

According to the power size of the shielding device, a spherical shielding space is customized to automatically form a shielding magnetic field within the specified range, making mobile phones fail in this space.

When the jamming device is in working state, it can make the mobile phone transceiver signal function within the specified range fail, unable to dial out and dial in, so as to achieve the purpose of mandatory prohibition.

It can be used in various places such as examination room, meeting room, gas station, oil depot, church, hospital, court, military center, library, movie theater, etc.

Why do gas stations need signal blocker?

There have been several fires across the country caused by the use of mobile phones. A gas station exploded when its driver used his mobile phone while filling up the gas, causing many people to die.

When the phone's battery starts up and the bell rings, a satisfying energy spark that causes a slight spark may cause a fire. For the safety part, it has been a long time since the regulation of petrol stations to stop the use of mobile phones was put in place, but now the performance is not satisfactory.Gas station equipment is controlled by computer, wifi jammer affects the normal operation of equipment, causes the banning of measurement, more important is that mobile phone in the process of call can present a spark, vulnerable to fire, gas station blasting. Installing mobile phone jammers at gas stations could prevent some tragedies.

As a result, the gas station that belongs to the fire prevention heavy ground not only stops the use of mobile phones in the station, but also is best not to use mobile phones within two or three meters around the gas station.

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GPS signal jammer are used in battlefield applications

The recent reports out of Syria highlight the inclusion of these in an evolving battlespace. One of the simplest threats to drones is the blocking or scrambling its reception of a signal from a GPS satellite. This “GPS jamming” can produce serious operational impact on military mission and will likely become more and more prevalent. According to a piece by NBC, Russians are using GPS jamming against the U.S. military’s smaller surveillance aircraft.

The Systems Tool Kit (STK) has a quick tutorial that demonstrates how to determine if a small, hand-held GPS jammer can interfere with your mission. One can also determine how spectrum filters or phased array adaptive nulling can counter this, or design new systems as other phenomenologies to get positioning, such as celestial navigation, that operate in these denied environment.

The concern comes as civilian aviation and communications systems have repeatedly been jammed 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 Finnmark airspace. The jamming coincided with the major Russian military exercise «Zapad».

WiFi signal jammer are easy to buy

The GPS signal jammer works by sending out its own signal on the same frequency as the GPS unit, a noisy signal that prevents it from receiving or transmitting any useful information, either in bursts of sound or a continuous wave. 

The fact that GPS cell phone jammer can be bought openly on the internet shows that most countries are prepared to live with the problem. Currently, in internet, it is very easy to find not only jamming but also spoofing equipment available for buying. These equipments are not so expensive, being available in any quantity that one needs. Besides, a several number of tutorials can be found on websites and YouTube, teaching how to spoof and jam vectors, especially drones. It is just to "google it" and one finds security experts raising alarm over how to hack drones

Jamming is defined as "the emission of radio frequency with enough power and with the features needed to prevent, in a given area, the receivers to track GPS signals"

The low power that GPS signals arrives to the receivers allows the power of the jammer to be effective even at very low power levels, making interference in GPS relatively simple and inexpensive to carry out. Various jamming methods are available in the market, being possible to find very efficient ones for $ 1,000.00, which are capable of delivering at least 100 watts (Rrol 2003).

When evaluating the influence of a jammer on a receiver, one should use the J/S relationship (jamming/signal). When expressed in dB, it is the difference between the power of the interfering signal and power of the received one.

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Why use the cell phone signal jammer? Is it good?

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 your best friend every two minutes? But when you stop and think about it, using a cell phone jammer is a dangerous idea.

I know, some of you are reading this and saying, "No way! I can stop texting and talking while driving, I don't want anyone knocking out my cell phone." Like anyone else, I hate to lose my ability to communicate, but the idea is not a crazy one. A company in Doylestown, Pennsylvania called Perfectjammer patented technology in its cell phone jamming device. The cell phone blocker jams the cell phone signal of the person sitting in the driver seat a car going over 10 miles per hour. In other words, the drivers cell phone does not get a signal.

Federal government wants drivers to stop using, looking, and typing on their handheld devices or cell phones. On the other, the government is against a simple solution to guaranteeing people stay off their phones while behind the wheel. At the heart of the opposition to jamming is a concern that it takes away a drivers freedom to call or contact others while they are driving. Actually, if you run your phone through your car, you'd still have that freedom. And since putting the cell phone GPS jammer or some other jamming device in a car would be voluntary, those who still want to have access to their phone would not be impacted.

A signal is transmitted to prevent the handset receiving its base station signal. All phones and Sim cards within the jammer's reach will be blocked, including those belonging to prison staff. The method is cheap and mostly effective. Interference caused outside the prison can, with care, be avoided, but this may add to the cost.

Cellular access control is a technology born of necessity. Around 2006, Mississippi correctional authorities found they were fielding more citizen complaints of harassment from prisoners using cell phones. Efforts to block the contraband phones were increased, but were not completely successful. “There was talk of going to the FCC to allow signal jammer, but that never got off the ground,” said Smith.

The specter of a bill that would allow jamming of cell signals frightened the cellular industry. In 2009 CTIA, the wireless communications industry association, approached Tecore about developing an alternative to jamming, which became iNAC.

GSM jammers, also known as cellular jammers or mobile phone jammers, are designed to prevent cellular communication in designated areas. The cellular jammers emit RF jamming interference signals that attack the abilities of a mobile phone to receive service from a cellular network. That means that if a cell phone user is beginning to make a call or is already engaged in a call, cell phone jamming will overpower the carrier signal and terminate the call.