Jammers: High-density objects can block 4G networks and sound alarms

Once they become true secret agents or tools only available to the armed forces, but for those who are not familiar with mobile phone jammer, they know that they are special electronic devices that allow you to jam the frequency of your smartphone.

When sold on the Internet or in specialized stores, the jammer will prohibit the use of GSM, wifi, 3g, 4G and GPS frequencies that we usually use with various TIMs, Wind Tre and Vodafone. Their operation is to send out radio waves that dominate and disturb signals used for phone calls or satellite tracking.

cheap car gps anti tracker jammer

The difference between a cheap jammer and a high quality jammer is the coverage, the power of the noise signal and the number of existing antennas. Once activated, the tool starts to fill the required interference signal frequency with a 180-degree range.

The power of the jammer is expressed in watts or decibels, and the number and type of antennas will affect the coverage and interference range. However, it is precisely because jammers are spreading on the Internet at a price that everyone can obtain, people have tried to prevent this phenomenon by effectively detecting countermeasures for frequency jamming equipment. They are called “anti-jamming devices” and they send alarm inputs when they detect disturbing electromagnetic radiation in the surrounding environment.

Jammer VS Bugs Who Will Win?

We have recently been able to read in all the newspapers about the scandal now called “Mafia Roma Capitale“. Mostly, some intrepid journalist wanted to venture, probably because he had been lucky enough to read some minutes, or who knows what “tip”, on the use by the alleged criminal organization, of appearing “jammers” and cards in the name of third parties , in order to divert the investigation.

Both the first, the so-called wireless jammer, are addressed as NOT working, for the diversion of investigations carried out by the authorities in charge. We obviously have no “paper” in hand, just as we have no “tip”, so we limit ourselves, as far as it can be reliable, to answer the question of greatest interest; how was it possible to intercept the subjects even when they had the jammer on?

gps wifi cell phone jammers

The answer is simpler and more obvious than you might think, already visiting and reading our previous news, specifically “Which Jammer to choose”, you can give an answer to everything, but we would like to clarify again, below we explain in detail:

To be able to secure an environment, it is NECESSARY TO HAVE MORE THAN ONE JAMMER and more.

The frequencies used by the signal are wide, there is NO portable signal jammer in the world capable of canceling them all. Conceptually, it is a bit like having a room with a hypothetical number of 10 doors, closing 1 or 2 does not preclude the opening of the remaining ones.

The pocket jammers, let’s talk about the best, inhibit the frequencies of cell phones and at most the 2.4GHz WiFi network or GPS. They leave the “doors” open for all VHF – UHF radio bugs, or perhaps high radio frequency bugs and why not, directional laser pointing or more simply bugs with direct recording to MicroSD, which, the latter two, cannot be inhibited with no jammer!

Moral of the story, the device purchased could NOT be sufficient to make a safe environment.
In order to make a safe environment, at least it must cover ALL VHF UHF frequencies, cell phones, high radios and other equipment such as white noise generators aimed at protecting conversations from any recorders and / or directional. This is the only technical explanation, the rest is just chatter from bars or the writings of “newsagents” paid for by third parties.

As in any survey, most of the wiretaps carried out are by telephone. The cards, even in the name of third parties, are NOT safe. There are various methods to be able to intercept them and charge the end user. The only secure systems are encrypted mobile phones, where conversations can NOT be listened to and neither appear on any printout.

This is not intended to be a “guide to the criminal”, but it seems more than appropriate to clarify and tell the truth about the facts.

Are bomb jammers dangerous or not?

In recent days, the “handheld gps jammer” topic on the car of the magistrate “Di Matteo” has returned to fashion. The topic deserves further study with experts in the sector, not with politicians ready to speak out to gain some consensus here and there.

We premise that, EVERY jammer device is NOT good for the human body, the greater the power and correspondingly more it will harm the health more. Erroneously from what was declared by Undersecretary of Defense Gioacchino Alfano: “The types of jammers (called jammers) used by the Italian military in operational theaters (including Afghanistan) are of medium and small capacity”. And again: “the systems do not harm the health of people (operators and strangers), thanks to the limited power”, is an inaccuracy resulting from lack of competence, as well as ignorance.

Camouflage handheld phone jammer

The “bomb jammers”, the real ones, not the imaginary ones, MUST necessarily have a power output such as to be able to neutralize any radio transmission within the range of action set as safety; generally speaking of 100-1,000 meters. To be able to disturb such a large area, it is necessary to have an output power ranging from 25-200W per channel; that added to all the necessary frequency cuts, you can easily get a device of 1.000W of power! Installing a device with less power means making it useless.

The military who use the “military jammer“, as indeed the various American presidents, visiting foreign lands, install them on separate special vehicles. In a nutshell, if you want to give “Di Matteo” a Bomb jammer, you should first think about providing a new car specifically for installing the device.

This is not only because continuous exposure to these waves hurts; but also because the Bomb Jammers are devices of a certain size which also require a separate power supply.

We were stunned to read these statements from an undersecretary of defense, we are surprised by the lack of competence and superficiality with which this topic was addressed.

Devices that force mobile phones to silence

As cell phone use in public places has soared, making it impossible to endure listening to mid-conversation, a small but growing band of rebels is turning to a slightly drastic solution: the mobile phone jammer, a device which completely cancels the signal transmission of all mobile phones.

GPS cell phone blocker

Jammer technology is not entirely new, jammer exporters from overseas say the demand for jammer devices is increasing every day and they are sending more than 100 a month to the United States – prompting a close scrutiny of the matter by the federal controller and raising the interest of the telephone industries. Consumers include owners of coffee shops and hairdressers, hotels, theater operators, bus drivers and, increasingly, commuters.

The development is igniting a battle for airspace control, within earshot. And the damage will have a side effect. The insensitive chatterers impose their noise on the defenseless who are therefore forced to endure all the noise in silence. While the jammers punish not only the person responsible for the noise, but also the one who talks on the phone in a confidential way.

“If there is one thing that characterizes the 21st century, it is surely our inability to control ourselves for the benefit of others,” said James Katz, director of the Rutgers University Mobile Communications Studies Center. “The one who talks on the phone thinks his rights outweigh those of everyone else around him, while the one who carries the jammer in his pocket thinks his rights are more important.”

Wireless jammer technology works by emitting radio signals so powerful that cell phones are, therefore, canceled and are no longer able to communicate with cell phone towers. The range of action of a jammer varies from a few centimeters to several meters, and the devices cost from $ 50 to several hundred dollars. The larger devices can be left on to create a real off-limit zone for mobile phones.

wifi blocker device

The use of jammers is deemed illegal on American soil. The radio frequencies used by telephone users are protected, just as are the frequencies used by radio and television broadcasters.

The Federal Communications Commission argues that people who use jammer devices can be fined up to $ 11,000 for just the first offense. The Commission’s enforcement office has sued a handful of American companies, found guilty of supplying the devices – and not only that, but also the one who uses the jammers.

“Investigators from the Commission and Verizon Wireless visited a well-known upscale restaurant in Maryland last year,” says the owner, who refuses to disclose the name, and confesses to buying a jammer for $ 1,000. because he was tired of seeing his employees with their eyes on their phones rather than on customers.

“I told them: put away your phones, put them away, now” but they ignored him.

The owner said that Commission investigators stayed for about a week, looking for jammers using special equipment. But the owner had already turned them off.

The work of the Verizon investigator, as well as that of the Commission, proved fruitless. “Yes he went to anyone in the city and gave them his number, saying to warn him immediately, in case they had difficulty making calls” claimed the owner, who reveals, since that moment, that he has stopped using the jammer.

Law of jammer use in Italy

The radio frequency jammers are products capable of eliminating the cellular signal, in the range that goes from a few meters to about a kilometer, causing in some causes real inconvenience for anyone who happens to be in its range of action. Precisely for this reason they are products considered ILLEGAL in Italy and throughout the European community

“This product does not comply with the essential requirements identified by directive ; it is therefore not equipped with the correct and necessary CE marking and therefore cannot circulate on the European Community market, cannot be marketed, cannot be used.

Being an “illegal” product for common use in the European community (a private citizen cannot use a signal blocker because its activation would cause an “unauthorized interruption” of a telecommunication, and this is prohibited by Italian law), the JAMMER it can also be used by the Police Forces, Government and Military Bodies only in the case of special permits, in those specific cases in which it is necessary to “block” a certain specific type of Telecommunication. For example, interrupt telecommunications carried out by unscrupulous people to cause damage to things or people (eg terrorists, criminals, etc.).

portable wireless jammer

It is not strange to note that when a presidential convoy passes by (for example the President of the United States …), cell phones can sometimes malfunction near the moving presidential procession, and in some cases even the signals from the GPS network, in order to avoid potential terrorist acts through “remote controls” or mobile phones.

Many journalists define it as “the bubble”, that is an area in which most telecommunications are “inhibited”, but it is clear that others (for example those used only by escort personnel) are purposely let through.
The producers of JAMMER are many in the world, but it is also true that not all of them offer an “effective”, reliable and “high quality” product, and logically also with a good quality / price ratio.

The best wireless jammer both in terms of technology and “effectiveness” are those with adjustable power, because they allow the operator to manage and exploit the “disturbance power” emitted by the antennas in an optimal and precise way, sending it only to the point (in the frequencies) where needs and leaving suitable free spaces for service communications, thus obtaining the best possible effect, and putting “out of use” the potential “threat”. There are also JAMMERS that can be remotely controlled remotely increasing the safety and “discretion” factor.

It is clear that to obtain the same “effect”, it is also possible to use “non-programmable” type JAMMERS (therefore much cheaper), but much more power is needed to obtain the same desired result, and it is not easy to catch the “target ”And obtain the desired result.

Unfortunately, IEDs, or improvised explosive devices, have unfortunately become famous), and an excellent solution for their contrast is precisely the specific and targeted use of JAMMERS where the study of increasingly innovative technologies is producing more and more Elite and where Italy maintains an excellent record.

Research carried out by the Commission indicates that it is not currently permitted in Member States to block the reception and transmission of GSM signals. Although France has adopted a law that prepares the ground for the use of inactivation systems, there are still no technical implementing regulations that allow the legal use of such devices (jammers). The Commission is aware that inactivation systems are currently commercially available, in particular via the Internet. Such products are illegal and Member States are therefore required to take measures in this regard pursuant to the provisions of Council Directive 89/336 / EEC of 3 May 1989 for the approximation of the laws of the Member States relating to electromagnetic compatibility or Directive 1999 / 5 / EC of the European Parliament and of the Council of 9 March 1999 concerning radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity, withdrawing them from the market. As the answer to Written Question P-2753/02 from Mr Caullery indicates, the Commission does not believe that activation is the right solution to solve the problem of inappropriate use of mobile phones. The Commission therefore does not intend to present legislative proposals aimed at legalizing the use of inactivation systems.

The shielding effect is related to the performance of the mobile jammer

Some smartphones cannot receive signals. This is a necessary measure for people with reduced mobility. It is a jammer which can block radio waves from mobile phones and PHS. It is used in many places. It is a device that interferes with radio waves from cell phones by emitting special “radio wave suppression”. The radio waves from the smartphone may be cut off. From a human point of view, it will disable functions of the device due to interference, thus keeping it silent. If you want to use a portable signal jammer, it has a wide range of work. Jammers have many advantages. As a customer, it is necessary to take full account of the stability of equipment performance. With the improvement of the shielding effect, it can be considered that it is perfectly suited to various fields of application. As the level of shielding technology improves, the interference effect will also increase. You have to think about how to buy this Phone Jammer. You need to pay attention to the quality issues. The degree of signal blocking effect depends on the performance stability of the jammer. We make full use of online platforms. It can perfectly meet the needs of your business.

portable handheld gps blocker

The technical characteristics of smartphones have their advantages and disadvantages. Some people abuse technology. In some cases, personal data can be recovered. Provide products on how to protect your privacy. The easiest and cheapest method. Provide interference No one can protect it. It can be said that with the popularity of mobile phones, satellite jammers are increasingly needed. This device uses proprietary technology to prevent interference by improving the accuracy of radio wave output and cutting radio waves leaking to surrounding frequencies. Some people waste time. Unnecessary malfunctions can occur. To avoid this situation, I developed a jammer. You can block the phone signal if needed. With Jammer, you have enough time to communicate with your friends without encountering any problems or worries. WIFI signal jammer is an important product of modern people. Children should focus on learning. It’s time to try a multi-functional mobile jammer. You can use it to avoid phone noise.

You can easily find all the drone jammers in the wholesale store

We invite you to browse the wholesale store-a leading online interference store. In addition to ordinary jammers, this year we have also developed several new types of drone jammers, including high-power 100mw CDMA GSM 3G 4G 4GLTE 4GWIMAX drone jammer GPS VHF UHF 315MHz LOJACK jammer signal, 100w portable waterproof unmanned Aircraft signal frequency jammer, DB260P GPS 2.4G 5.8G waterproof frequency UAV jammer, 8-band GPS jammer military UAV 2.4G 5.8G signal, etc.

This is a brief introduction of our high-power 100mw UAV jammer CDMA GSM 3G 4G 4GLTE 4GWIMAX GPS VHF UHF 315MHz LOJACK interference signal.

mobile wifi jammer uav

If you need a jammer device that can block both mobile phone and drone signals at the same time, then the CDMA GSM 3G 4G portable drone jammer can undoubtedly help you.
This drone jammer is the best combination of high technology and advanced design. It has the latest design design and excellent cooling system
Inside. Its 6 frequency bands can be used individually, which means that a single frequency band can be adjusted or disabled without affecting the operation of other frequency bands. It is equipped with a car charger and adapter, which can be used directly in the car, which is very convenient for users who want to use it while driving. It benefits from a wide range of interference, which can reach up to 120 meters depending on the environment. Moreover, it can be used almost anywhere.

Next, we will introduce our 100w portable waterproof UAV signal frequency jammer.

This high quality jammer can effectively block signals within 100m. It enables automatic switching of the power supply. This high-quality jammer is designed to be used in more professional settings, such as prisons.

However, if you think that these two types are not suitable for you or just want to find a portable one, then we recommend that you use an 8-band 2.4G 5.8G military drone GPS signal jammer. The jammer is only used to interfere with 2.4G 5.8G military drone GPS signals. It weighs only 4000 grams, and the interference range can reach 35m.

You can easily find all the GPS drone jammers mentioned above in wholesale stores. If you need more jammer products, welcome to visit our website.

WiFi Jammers for Wireless Security

We all love to use WiFi, it’s a faster wireless connection, and it’s convenient. But at the same time, we also have to use the wifi jammer. We could walk around the house while still keeping our cell phones and computers connected to the Internet at high quality. This could all be done wirelessly, which is great for all of us. But at the same time, we also put ourselves in wireless danger. People could hack our cell phones or our computers to steal our information, like our bank account, our password, our mailbox, our famous photos and all. This will put us in dangerous situations. We need to find a way to get away from this kind of wireless hacker. The wireless jammer could help us with that. It could emit a strong signal, much stronger than the WiFi signal, to cover and hide the WiFi signal, so that all wireless devices in a certain place could not receive the WiFi signal.

desktop wifi signal jammers

You see, WiFi jammer is a high power electronic device, it could take us out of the danger of WiFi. But you have to think about it and use it carefully. You need to calculate the size of where you want to jam and buy the appropriate WiFi jammer. If you buy a WiFi jammer that could jam for longer than necessary, then your neighbor might be stuck causing you trouble. To learn how to choose a suitable WiFi jammer, please visit our website. Here we have a lot of articles to tell you what a WiFi jammer is and how to choose a good WiFi jammer. And here you can find a lot of different wifi jammers, you can choose the best one for your need.

There is some kind of WiFi jammer which can only jam the WiFi signal. And there are many other jammers which block not only wifi signal but also other signals. such as cell phone signal, GPS signal, bluetooth signal, remote control signal, 4G signal and others. To jam the cell phone signal is a mobile phone jammer; jamming the GPS signal is a GPS Jammer. The jammers which could block different signals at the same time are multi-function jammers.

You have to choose the right one for your different purpose. You have to think about what functions you need at the same time. You need to buy a Jammer within your budget. If you have any questions, come to our website, here we have hundreds of jammers for your selection.

What is a signal jammer and why should it be used in G-20

Mobile phone jammer is device that are often used in political meetings of the size of the G-20, where leaders from around the world are gathered in a relatively small space. In most cases they are the size of a handy, and what they do is very simple: they interfere with mobile phone signals (they emit “noise” in the same tuning), rendering these devices useless.

Why? To avoid two things: on the one hand, eliminate the possibility of somehow taking control of the phone and, for example, activating the phone’s microphone without the user knowing. And it doesn’t have to be President Trump’s – anyone there could serve as a microphone. Signal inhibitors also serve to prevent someone, from a distance, from contacting a cell phone that is in one of the “hot” areas of the G-20, either to give a warning and orchestrate an attack, or to activate a remote bomb.

16 Antennas Signal Jammer

This is how they were used, for example, in Barack Obama’s visit to Argentina in 2016: they were installed along the entire path of the presidential entourage.

Signal blocker is also used for more pedestrian things: in the first game of the Copa Libertadores final, Conmebol evaluated using an inhibitor for Marcelo Gallardo (who could not be on the field of play) to communicate with Matías Biscay . The problem is that the signal inhibitor does not discriminate: anyone who falls within its range (a radius of 50, 80, 100 or more meters, depending on its power, and a cost that goes from 300 dollars onwards) also remains disconnected. They can be the size of a handy, a suitcase or (the most sophisticated) a truck, so the cone of interference moves.

Some Spanish universities put them into practice a few years ago to prevent students from copying or receiving help from outside the classroom during exams. The signal inhibitors have also been used to violate the warning of the alarms that notify the police or the security company via the cellular network, and they have been tested in prisons to have greater control of the exchange of information between prisoners and the people outside.

In Argentina, the National Communications Agency is the only body that can authorize its use, and considers its autonomous application illegal, since it considers that such interference is an illegal use of the spectrum.

After complaints, the Eden police removed “jammers” from the raffle room

EDEN – Police say they recovered several electronic “anti-fraud devices” from a local sweepstakes, removing the static that had been disabling key fobs, locks and ignitions on nearby cars for months.

Officials last week removed gadgets designed to prevent gamblers from using cell phones and other electronic devices to manipulate slot machine software from the Lucky Day sweepstakes at 736 S. Van Buren Road, police chief David Lamberth said of Eden.

Currently, investigators are referring to the devices that have separated them from the video game parlor’s popular fish game tables as “anti-fraud devices” until they can confirm that the devices are in fact the “jammers” commonly used for this purpose.

Lucky Day “cooperates with us. They didn’t cause us any problems, ”said Lamberth.

Prior to the move, the police and the owners of the El Parral Mexican restaurant next door at 734 S. Van Buren Road had received numerous complaints from the public.

Restaurant customers, including police officers, said they were consistently unable to use their remote key fobs, locks, and ignition systems near Lucky Day.

Jammers are often discussed on the Internet by players and game system owners to prevent potential bilkers from kidnapping such fish games. They look like glowing aquariums full of fish for quick cash out.

High power jammer prices are listed online between $ 1,000 and $ 3,000 each.

16 Antennas Signal Jammer

While the use of jammers is viewed by cyber experts as a violation of federal law, the Eden Police Department “is working with the Federal Communications Commission to determine whether any devices we have recovered meet the criteria for jamming “Said Lamberth.

Following the FCC investigation, Eden police will know whether to charge Lucky Day with a crime.

The operation of fish table games is legal in North Carolina as it is viewed as unlike gambling because of its simple luck and is instead viewed as a game of skill and skill.

Customers who want to park in the Mexican restaurant can now rest assured that the electronic interference has stopped, according to Lamberth, who said police tested the remote key fobs and locking systems of their own vehicles after removing the mobile phone jammer and resolving the problem had declared.

“Once these devices are removed, we have no more reports of (key) remote controls not working,” said Lamberth.

Officials also confirmed that cell phones within and around Lucky Day and El Parral were functioning normally even before the anti-cheating hardware was removed, and that customers’ ability to make regular or 911 calls from either facility was never interrupted.

There are no plans to check gaming tables at other Eden sweepstakes parlors, Lamberth said, noting that police have not yet received complaints about similar disruptions involving other sweepstakes companies.

Lucky Day staff could not be reached for comment and a phone number provided for facility was out of order.

Art Ayala, manager of El Parral, was relieved to learn that his customers will no longer have the problems with the mysterious cars. And he wants guests to use the parking lot of the established restaurant that is closest to Lucky Day without hesitation.

“I’m happy for the customers,” said Ayala.