The threat posed by the terrorist drones

Most hobbyists think their drone is a great tool – much less dangerous than a hammer and much more fun.

But there are times when we wonder about the drone’s dark potential. What could it be doing in the wrong hands? However, from a sense of good citizenship, it is unlikely that most drone users would share these thoughts publicly.

Feel free to vent because the U.S. Army Association has voiced your worst fears.

A new report suggests that the increasing use of drones to pollinate plants shows that they can deliver chemical or biological warfare agents (CBW) alike. Additionally, software that allows multiple drones to swarm and coordinate is likely to encourage the spread of these toxins.

Pranks or fake murders?

Lt. Col. Claude A. Lambert, a strategic planner with the U.S. Army Materiel Command, points out some worrying incidents where drones could have wreaked havoc:

At a rally in 2013, a drone crashed harmlessly near Chancellor Angela Merkel
Authorities found a drone potentially contaminated with radioactive cesium on the roof of the Japanese Prime Minister’s office in 2015
I’ll add a newer one: A drone caused a seven-minute hiatus from a Chicago Cubs game last month when it landed on Wrigley Field.
Depending on your point of view, these are either funny japes or mock assassinations. Military must take the darkest view of human nature. Therefore, Lt. Col. Lambert is calling for a national US strategy to detect and identify drone threats. However, he doesn’t have any easy solutions.

“There is no such thing as a ‘magic bullet’ to counter a … threat,” he writes. “Not a single comprehensive material solution will completely eliminate the (drone) problem. Kinetic methods, signal hijacking, radio frequency interference and directed energy are areas that can be explored in order to defeat (drones) in a practical and inexpensive way. ”

8 wire phone signal blocker

He says in July 2019 the U.S. Marine Corps successfully deployed a new portable jammer to jam an Iranian drone in the Strait of Hormuz. But this was a military on alert in a conflict zone. Domestically, the FAA registers around 1,700,000 drones in the United States. Nobody knows how many are not registered. Lt. Col. Lambert believes the military and law enforcement must work closely with academia and industry to counter the threat posed by deadly drones.

Preventing the weapon from drones

He also wants the international community to stop trading chemicals that could arm drones.

Lieutenant Colonel Lambert points out another possible weakness in the drone shield. The U.S. military has minimized its chemical and biological training in recent wars because its opponents lacked these weapons.

“As a result, the joint force is now unprepared to face a chemical or biological warfare threat,” he writes.

“One thing is certain: anyone willing to develop or acquire a CBW agent and deliver it via a (drone) probably cannot be put off.”

5G mobile phone signal jammer parameters

5G signaling is the hottest topic of the year, and the construction of 5G base stations across China has begun to implement 5G signal coverage. How convenient is it to use 5G signals? On the morning of May 10th, Hunan 5g Digital Industry Association and 5g + started the ceremony at Changsha Meishif International Cultural Arts Center, started the ceremony, Hunan Mobile and Xiang River, Hunan University, Xiang River Hospital, Banda Environment, Cool Wow Banda Partners have signed strategic agreements such as the establishment of a general 5g digital industry alliance to speed up the development of 5g application innovation. On the experience site, Revo, general manager of Hunan Mobile Changsha Branch, also passed the first 5G video call with Changsha City’s Tianxin District Committee standing member and Changsha City’s deputy director, State Shijun. .. We can think of how convenient 5G will bring to people.

As a new information technology infrastructure capable of providing at least 10 times the peak rate of 4g, transmission delays of millisecond, and billions of levels of connectivity, 5G is an automated driving, big health medicine, industrial internet, city of wisdom, Internet infrastructure for building things, high-definition video application scenarios to drive the Internet, big data fusion, artificial intelligence, and the depth of the real economy are critical to supporting high-quality development. is. It also brings about the rapid development of science and technology.

“3G, 4G, probably low and long wavelengths, at which high frequencies can resonate with some of the vibrational frequencies of water molecules and oxygen.” After the advent of 5G, future technological advances in 5G Not only do we need to enjoy the convenience and convenience, but we also need to pay attention to the effects of electromagnetic waves on the human body.

desktop cell signal blocker

China Mobile and China Unicom have issued a license to use mid-low frequency test frequencies in 5G systems. Among them, China Telecom and China Unicom have obtained licenses for test frequencies in the 3500MHz band, and China Mobile has obtained licenses for test frequencies in the 2600MHz and 4900MHz bands. Therefore, it is safe to use 5g jammer within the range. China Unicom and China Tele have secured a more international mainstream spectrum, but the story of China Mobile is much more complicated. In terms of subdivision, China Mobile has acquired 5G test frequency resources in the bands 2515mhz-2675mhz and 4800mhz-4900mhz. Of these, 2515-2575mhz, 2635-2675mhz, and 48800-4900mhz bands have been newly added, and 2575 bands have been added. -2635mhz prioritized China Mobile’s existing td-lte (4G) frequency.

Can the mobile phone signal jammer interfere with the base station’s signal?

Cell phone jammers are familiar to everyone, but everyone who has taken a large-scale exam has seen them and put them at the entrance of the exam room. This is not a malicious blocking signal. On the contrary, this is to maintain fairness and provide a fair environment for candidates. However, most of the time, some people doubt whether it will affect the signal radiation of the base station, so that there is no signal in an area.

With the progress of society and the development of high technology, people’s standards are getting higher and higher. Nowadays, mobile phones have become a habit of adults and children. For elementary and middle school students, it is more important to influence what they say. Playing with mobile phones for a long time may affect their eyesight, and more seriously, neglect their studies.

Since the advent of cell phone signal jammer, they have been trusted by examination rooms, schools, prisons and other units. In fact, mobile phone signal jammers are no longer a new thing abroad, and have begun to be sold in the domestic market in recent years. The cell phone signal blocker only interferes with lower cell phone signals, so it will not affect mobile base stations and other electronic devices. Now many elementary and middle school students are holding mobile phones one by one, some are addicted to games, some are addicted to novels, etc. It is even more dangerous for school exams. Baidu has all the answers. If everyone used their mobile phones to plagiarize during the exam, it would violate the purpose and significance of the exam!

Desktop high-power electronic jammer

In the face of mobile phone signal shielding, we should treat it rationally and scientifically. The working principle of the mobile phone signal blocker is to send out a specific signal to wake up, block or interfere with the signal between the mobile phone and the base station, so that the mobile phone has no signal or cannot find the network service, and the mobile phone will send and receive text messages. Unable to recognize the original text message.

In fact, signal jammers generally do not affect the signal of the base station, so there is no need to worry, and no one will consider interfering with other people’s signals.

The mobile phone jammer scans from the low end of the forward channel to the high end at a certain speed during the working process. This scanning speed can cause garbled interference in the message signal received by the mobile phone, causing the mobile phone to fail to detect the normal microwave signal data sent from the base station. In a certain range, the mobile phone cannot be connected to the base station, and the mobile phone appears as a search network, no signal, no service system, etc., and thus cannot be used. The purpose of disabling the mobile phone is achieved. Its operating frequency is: 869~94MHz; 825~ 960MHz; 1805~1880MHz and 1900~l990MHz, etc. The operating frequency bands are CDMA800, GSM900, DCS1800, PCS1900. When the mobile phone leaves the range of the jammer, it can be fully restored to normal use. The electrical signal emitted by the mobile phone jammer is undoubtedly an electromagnetic signal, but this kind of jammer will never have any equipment to communicate with it, and it will never form a sudden change signal. In other words, this signal will always be in a relatively static state. , It will not interfere with other electrical equipment, and it is harmless to the human body.

Use interference in the library

The library is indeed a place where loud noises should be avoided, because people have spent a lot of time researching and thinking. Now in order to avoid mobile phone sound in the library, there are many ways, and it seems that using a mobile phone jammer is the best way. Here, you can start using high-performance mobile jammers for tape libraries.

The library is the best place to study. When we think of a problem, the hustle and bustle around will suddenly disturb our thoughts. At this time, we will use jam to prevent the phone from ringing. Let the telephone line disconnect completely.

Because libraries are often tall and tall, the use of high-performance mobile jammers really requires this “10W high-power remote console 3G cell phone signal jammer“. Only this developed function here can certainly help you get calm Before you can get more detailed information about the following.

12 Antennas Signal Jammer

This high-performance 3G mobile phone blocker has a high output power of 10W. According to the signal strength of the area, the interference cancellation of this high-performance 3G mobile phone blocker is up to 50 meters. In addition to the remote control design, you can easily turn off this high-power 3G mobile phone wifi jammer through the remote control, and this 3G mobile phone blocker can cut off CDMA GSM DCS PCS at the same time, and the 3G signal has 4 antennas. It also has a high-quality cooling system. This high-power 3G mobile phone blocker easily achieves the goal of working 24 hours a day, 7 days a week, so that the phones of those with high interference power can easily reach you The goal.

Use of GPS jammers for personal use

You can easily order GPS signal jammer from the Internet, and you can protect privacy and prevent third-party tracking. These products are beneficial and should be purchased. For example, certain VIP roles can prevent illegal positioning by GPS trackers.

GPS blocker

Of course, in North America and Europe, such devices are also needed to protect privacy. Because you don’t know when others will follow your vehicle. GPS trackers are easy to buy.

GPS jamming technology can also be used to manage drones. Professor Todd Humphreys and his team have used GPS deception technology to control an unmanned drone in Austin. They used a small helicopter to destroy the GPS system of the drone, and then provided the drone with the coordinates to reach the destination.

In positioning applications, we have a common problem: instead of trying to position the transmitter relative to ourselves, we try to position ourselves relative to a series of transmitters. Of course, we use the same technology: GPS is a good example of a TOA system.

The loss of commercial aircraft GPS functions will certainly lead to catastrophic air disasters, but Norwegian Intel believes that Russian GPS interference with Finland/Norway is neither the intention of the Russian government nor the intention of the Russian military.

Do you want to know how to stop the 4G signal?

Have you ever thought that one day you would like to block the 3G signal? Do you think there will be a signal jammer that can help you shut down the 4G’s signals? Now, don’t you want to be noisy from the signals from the 3G cellphone and look for a method to block 4G signals? If you are here you have access to the right place as a 3G blocker here can help people in solving such kind of problem.

If all times, day or night, are surrounded by the cellphone calls, what would you feel? When in such a situation, many people will feel that they are on the verge of a crash and do not know how long to support because in such a condition they cannot even sleep well. Just let go, because the cell phone jammers can now put you in a relaxed state. And now comes the Jammer device that can cut not only the signals of the 3G cellphones but also the 4G cellphone signals, and more and more people are using it for more convenience.

12 Antennas Signal Jammer

Would you like to know how to block 4G signals and get the deep understanding of 4G cell phone jammer device? OK then check out the text below to find out more. Since there are so many types of 4G blockers in the market, we can only take one as an example and look at a desktop jammer here, which name is “10W High Power Adjustable Remote Controlled 4G Mobile Phone” Jammer, and we can see that this cell phone jammer device can be operated via the remote control, so for the people who do not want to get near the jammer device this 4G blocker is the perfect choice.

In addition, this 3G-HandyBlocker can cut the signals of the CDMA-GSM-DCS / PCS at the same time with 4 antennas, which is enough to switch off the signals CDMA GSM DCS / PCS 4G in a jammer. Thus, this 3G cell phone jammer can be used continuously as it is designed with tabletop design and powered by the power adapter with good cooling system. For those who need to use the jammer 24/7, this 4G jammer is a great choice.

And for many places like the classroom, conference room, church, library and many other places and so many other places where the cell phones are not allowed to be used or for the people who want to avoid the cell phone problems, bring them to pick up the 4G -Blocker is a smart choice. And if you need one and are wondering, just stop here at www.jammer-shop.com to get one.

The protection of business secrets in conference rooms still requires the application of mobile phone signal jammers

Encryption protection of trade secrets still requires mobile phone jammer

Business is always a risk, and everything about how you make a decision depends on you, or whether you are up or down. The success of a business depends not only on decision-making, but also on profitable transactions. In this case, trade secrets are one of the critical moments. After all, if competitors are aware of pending transactions that may harm them, they will do everything they can to prevent this from happening. Protecting your confidential information and preventing unnecessary ears can only block your phone. Any company can afford such equipment because it can save more.

Due to its light weight and portability, the jammer can provide excellent protection for any spyware to protect your information and prevent leakage.

Before trading or revoking new products, presentations, and other secret developments, any large company should protect itself and its technology or capital. Better equipment-can suppress any GSM signal and interfere with the work of the recorder, can be purchased at a fairly affordable price.

super power signal jammers

Basically, the device is represented by a portable cell phone signal jammer , and they can’t even guess that this will make the defense more effective and help deter saboteurs whose purpose is company confidential information.

The easy way to protect yourself with GSM jammers is to buy common portable mobile phone jammers in our store. The device can mute radio signals at a sufficiently large distance. They are often used in public places, conference rooms, and leadership offices.

GSM jammer can be portable and fixed, can eliminate cellular communication channel, wireless camera and microphone communication channel. The scope of such equipment depends on many factors:

These devices only interfere with specified frequencies, so any other devices within their operating range will work as usual. For example, if the GSM network is muted, then Wi-Fi will work. The jammer has no effect on any other equipment or personnel.

The most popular is the portable jammer, which has gained many admirers due to its compactness and powerful functions. The jammer is easy to bag, can mute the signal to a radius of up to 10 meters, and has a powerful built-in battery to keep the device running for 5 hours.

The device is used to protect personal information in cars, and it can also be large rooms, offices and jamming pinhole cameras, which are common eavesdropping methods.

Function of jammer

The jammer works unknowingly, so those who wish to record something on a tape recorder will be pleasantly surprised when they hear the material. The jammer completely blocks all signals and the phone can no longer be used.

The radius of the device: about 10 meters, their features are not lower than the fixed models, but in some ways they win them. In addition, the jammer has a built-in battery, which allows you to use the jammer without a nearby 220V fixed network.

Use jammers to prevent recording

Nowadays, with fraudulent fraud, surveillance and stealing have become more frequent and complex, people are also trying a variety of ways to protect their privacy and confidentiality. When testing different devices, the efforts made may be different, and the cell phone signal jammer shown here has a long working time, accurate signal capture and long working distance. It will undoubtedly be your best friend. Keep you away from scanning and interference.

This is a professionally manufactured recording blocker designed to falsely record conversations that people intend to keep secret. This is specifically designed to block tape recorders or recorders. It can handle long-term interference noise. Through this operation, you can avoid being eavesdropped by many mini-type audio devices. As a device with flexible applications and a wide range of uses, you can place the recording jammer as a desktop device in the study, office and other environments. Items of the right size can also be placed on the top.

Camouflage handheld phone jammer

Through the reference and evaluation of various types of recorders, the recording masker will be easily applicable to a variety of suppression methods, and can work with adaptive parameters of noise interference. You can hide confidential information from thieves trying to obtain them. At present, the recording shield is in the shape of a sound, and it can also be made as you want, and it can be customized according to the applicable place.

In addition, the recording blocker is mainly used for recording devices that only use voice recorders, voice recorders, and mobile phones. In most cases, the interference distance to 95% of mobile phones is greater than two meters, the interference distance to 60% of mobile phones is more than 5 meters, and the interference distance to iPhone X and iPhone 8 is 10 meters. The ultra-quiet fan has been replaced, and the sound produced during work is smaller and quieter than the old equipment. It is easy to use and plug in and use, just plug in the power and turn on the switch button.

Our recording blocker​ can be customized according to user needs. The founder team is dominated by high-educated technical backbones such as Tsinghua Ph.D. and master. The team members have worked in well-known large enterprises such as China Electronics Technology Group Corporation, China Aerospace Science and Industry Corporation, China Merchants Bank, Meituan, etc., with excellent professional quality and rich experience. The team has acoustics and electromagnetic experts, senior integrated circuit designers, senior product designers, etc. It is a high-quality professional team that can be customized according to the user’s use place (such as clubs, hotels, private residences, negotiation rooms, etc.) Appearance of products to meet the differentiated use needs of customers.

Legal notice on mobile jammers

The gsm signal jammer (JAMMER) is products capable of eliminating the cellular signal, in the range that goes from a few meters to about a kilometer, in some cases causing real inconvenience for anyone who happens to be within its range. Precisely for this reason they are products considered ILLEGAL in our country as in many others in the European community.

Response of the EU Commission to the EU Parliamentary Question E-2651/02 (Cell phone deactivation systems).

Reply from Commissioner Liikanen on behalf of the EU Commission (31 October 2002)

Research carried out by the Commission indicates that it is currently not allowed in the 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 (mobile phone jammer). The Commission is aware that inactivation systems are currently commercially available, in particular via the Internet.

12 Antennas Signal Jammer
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 by Mr Caullery indicates, the Commission does not believe that inactivation is the right solution to the issue of inappropriate use of mobile phones. The Commission therefore does not intend to submit legislative proposals aimed at legalizing the use of inactivation systems.

In ITALY, those who use these products can interrupt a public service such as that of telephone transmission and therefore punishable by criminal law:

340 of the Criminal Code:
Interruption of an office or public service or a service of public need.
Anyone who, apart from the cases provided for by particular legal provisions, causes an interruption or disturbs the regularity of a public office or service or a service of public necessity, is punished with imprisonment for up to one year. The leaders, promoters or organizers are punished with imprisonment from one to five years.

617 of the Criminal Code:
Knowledge of illegal interruption or impediment of telegraphic or telephone communications or conversations.
Anyone who fraudulently becomes aware of a communication or conversation, telephone or telegraphic, between other people or in any case not directed to him, or interrupts or prevents them, is punished with imprisonment from six months to four years. Unless the fact constitutes a more serious crime, the same penalty applies to anyone who discloses, by any means of information to the public, in whole or in part, the content of the communications or conversations indicated in the first part of this article.
Crimes are punishable upon complaint by the injured party; however, the procedure is ex officio and the penalty is imprisonment from one to five years if the offense is committed to the detriment of a public official or a person in charge of a public service in the exercise or because of the functions or service, or by a public officer or a person in charge of a public service with abuse of powers or with violation of the duties inherent to the function or service, or by whoever exercises the profession of private investigator even illegally.
Article thus replaced by article 2 of l. 8/4/1974 n. 98.

617 bis:
Installation of equipment designed to intercept or prevent telegraphic or telephone communications or conversations.
Anyone who, outside the cases permitted by law, installs equipment, tools, parts of equipment or instruments in order to intercept or prevent telegraphic or telephone communications or conversations between other people is punished with imprisonment from one to four years.
The penalty is imprisonment from one to five years if the offense is committed to the detriment of a public official in the exercise or because of his functions or by a public official or a person in charge of a public service with abuse of powers or violation of duties inherent to the function or service or by whoever exercises the profession of private investigator even illegally.

Cell Phones Are Easy To Make Young People Addicted

The development of smart phones has made people more and more dependent on cell phones, they are too addicted to cell phones and depend on cell phones, they can not quit cell phone, especially the problem of cell phone addiction for young people. Cell phone addiction has always been a concern of society. Schools have used Cell Phone Jammers to prevent students from relying on symptoms and have had some excellent results.

Nowadays, not only can people not do without their cellphones, but also transport. Cars equipped with GPS systems are known to many car owners. The installation of GPS systems has many advantages and it also makes it easier for people to travel, but also for them. The safety of the car is guaranteed, and its car can be stolen by the GPS positioning function in the future. But car GPS signals are also likely to be used instead of you to track and access important information, such as location, time and place, this is all available information they can use. your information for fraud and other criminal activity, This is very dangerous behavior. As a result, many car owners will buy GPS signal blockers to block car GPS signals when they need their car. They pack it up when they don’t need it, and this handheld gps jammer comes in handy for them. Learn more about GPS blockers that can block GPS signals from cars.

gps jammer

Cell phones are the most electronic devices we use today, and our communications and entertainment rely heavily on them. It is an important tool. Especially in recent years, the rapid development of mobile phones has significantly improved the appearance and functions of mobile phones, which many young people are looking for. Their fashion is popular with young people. There are also far fewer restrictions on cell phone use and you can see young people using cell phones wherever they are. They are too dependent on cell phones, heavily reliant on cell phones and cannot get rid of cell phone control. Looking at cell phones while walking is dangerous and can lead to traffic accidents. While driving, it is more dangerous to pay attention to the cell phone. Compared to people who use cell phones in high speed cars, cars are more difficult to control than people and the consequences of accidents are very serious.