What are the effects of communication base stations on the social economy?

Why build a communication base station?

Regardless of the mobile communication system, the calling and called users do not directly transmit information. The calling user transmits the demand signal and transmits it to the central computer room through the base station. The central computer room analyzes this information, determines the location of the called user, GSM jammer and transmits relevant information to the base station near the location of the called user, and the base station transmits to the called user. Since each base station has coverage distance and access capacity limitations, it is necessary to build multiple base stations to form a communication network to achieve seamless coverage of the entire area.

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What is the effect of mobile communication on the social economy?

The development of mobile communications has had a profound impact on the reform of the telecommunications industry, economic growth, independent innovation and social life.

First, it has promoted the change of Chinese people’s concepts and led to the rise of communication culture. Over the past 20 years, my country’s mobile communication network has continuously expanded its coverage and enriched business content, expanding the breadth of people’s communication, deepening the depth of people’s communication, expanding the time and space of communication with each other, and accelerating people’s ways of thinking, working, and Changes in lifestyle. The reduction of information exchange cost brought about by convenient mobile communication has expanded people’s information sources and effectively promoted the improvement of national quality.

The second is to promote the improvement of social and economic operation efficiency and economic development. Through continuous innovation in business services, my country’s mobile communications industry has effectively helped related industries to reduce operating costs, avoid operating risks, improve management efficiency, promote the improvement of social and economic operation efficiency, and bring double value that is difficult to measure with money.

The rapid development of my country’s mobile communications has played a positive and direct role in attracting foreign investment, becoming a global electronic communications manufacturing base and important research and development center, and has promoted my country’s mobile communications manufacturing enterprises to enter international competition, thereby changing mobile communications systems and mobile phones. The global layout of the manufacturing industry has greatly stimulated the development of the domestic communications manufacturing industry and even the global communications manufacturing industry.

The third is to promote environmental protection. In 2009, the “thumb economy” represented by mobile phone text messages for New Year greetings reappeared. According to estimates, the number of mobile phone text messages sent nationwide during the Spring Festival holiday exceeded 18 billion. Compared with the previous paper greeting cards, 4,000 paper greeting cards are about one tree. Calculated, it is equivalent to cutting down 450,000 trees. In today’s era when paperless office is promoted, mobile communication platforms extend this concept to the extreme.

Precision shot down UAV-signal jamming weapon

The DroneGun of the jammer can force the drone to return to the operator or land safely. It does this by sending signals to GPS signals that inform the drone or interfering with radio signals between the operator and the drone. When the radio signal is lost, the drone will automatically return to the operator. When both GPS and radio signals are lost, the drone will automatically enter a safe landing mode.

In fact, interference may also be a test bed for new anti-jamming technologies being developed, and it is in the air. As the function of preventing the use of GPS becomes easier and cheaper, the military is eager to develop new systems that enable aircraft, drones and missiles to eliminate interfering signals.

About two months ago, the jammer market introduced a third military drone jamming system called DroneGun Pro, which uses five different sensor technologies to detect and track drones. It is also equipped with jammers that can shoot down drones. Warnick said that there are multiple interceptors and it can handle countless drones. But like DroneGun, it can only be used by federal military and security agencies.

Even due to advances in radar technology, the B-2’s radar cross-section has become more obvious, and has accurate detection positions and meshing of the “threat ring” around the enemy launcher and the site. SAM will remain small. As a result, these asset types will continue to have room to navigate these loops without having to resort to defensive interference that might reveal their location.

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Jammer-mart Advanced Defense Systems provides drone signal jammer, which is called “a new end-to-end defense solution designed to detect, identify, track and neutralize drones.” The UAV jammer is essentially a radar/radio jamming system that can provide defense for strategic targets with a radius of 3 kilometers. The system may interfere with signals from large drones to micro/nano drones, which, according to the company, may be used by terrorists. There is Drone Jammer under the hood, which has RPS-42 radar, MEOS electro-optical sight and C-Guard RD broad-spectrum signal blocker.

The system combines sensor data from different sources with the latest data fusion, signal analysis and interference technology. It uses radar, optical sensors and other sensors to detect and identify drones, and assess its potential threats within a range of hundreds of meters to several kilometers based on the type of drone. Based on an extensive threat database and real-time analysis of control signals, the jammer disrupted the connection between the UAV and the pilot and/or its navigation. The “Xpeller” modular system concept selects a single device from the product series based on customer needs and local conditions.

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.

This bar doesn’t allow cell phones so you’ll be only talking to your friends

Bar culture has changed dramatically in recent years. Since the age of cell phones and smartphones, people haven’t been so busy with each other – a common complaint among bartenders everywhere. To solve this puzzle, a bar decided to block cell service and virtually force customers to talk to each other.

Do you think that sounds crazy? It is kind of. At The Gin Tub in Hove, England, landlord Steve Tyler built a cage around the building to disrupt cellular service. He even went as far as wrapping the walls in aluminum foil and pinning copper wire mesh to the ceiling.

“I’ve seen it get worse and worse and I thought, ‘I want to stop,'” he told the BBC. “I want people to meet with the people they are with instead of the people they are not with.”

And there’s a reason he didn’t go out and buy an official cell phone jammer. “I made the brave decision not to block the signal with a jammer, but to make it as good as possible with a Faraday cage and get people to talk to each other,” he said. “And, to be honest, it worked very well.”

Desktop high-power jammer

But if you’re worried about being utterly cut off from the outside world during your whiskey, fear not: Tyler plans to designate an outside area for cell phone use, similar to an outside smoking area. And of course the bar is equipped with a landline network for emergency calls.

So far the answer has been all positive. “I had a complaint from a customer and it was that she got a signal,” Tyler said. “We moved her to another table.” Imagine that.

During the college entrance examination, mobile phone signals in certain areas will be affected by interference

It’s the time of the annual college entrance examination again. The 2020 national college entrance examination will be held from July 7th to 9th. I wish customers who have candidates to get good news! Because each test center will turn on the high power jammer device during the test period, it will affect The wireless network quality of mobile phone users around the test center, such as: frequent inability to make or receive calls, intermittent calls, slow mobile Internet access, etc. You can return to normal after the exam. Please tell each other.

Desktop high-power jammer

Although the time for the college entrance examination this year was affected by the epidemic and was postponed to July 7-8, in order to ensure the information security of the examination room, the corresponding measures have not been reduced at all. Operators have issued announcements that during the exam period, the wireless signal jammer will be turned on in accordance with the requirements of the Education Bureau, which will affect the communication quality of mobile phone users around the school. The communication will not return to normal until the end of the exam.

The principle of shielding mobile phone signal with college entrance examination jammer

The cell phone signal jammer scans from the low frequency band of the forward channel (the channel from the signal tower to the mobile phone) to the high frequency band at a certain speed during the working process, and forms interference when the mobile phone receives the message signal, so that the mobile phone cannot detect The normal data sent by the base station prevents the establishment of a connection with the base station and presents a state of no signal and no service.

At present, the mobile phone signal jammers used in the examination room are all full frequency bands, which can affect all the frequency bands of the three operators 2G/3G/4G/5G, and WIFI signals and Bluetooth signals can also be shielded.

Finally, Texin Electronics wishes the majority of candidates a victory and a title of gold list!

Install a weighbridge jammer, one-third less cargo

Recently, the Nanyang Police Station of the Shijiazhuang Chang’an Sub-bureau destroyed a criminal gang that used weighbridge jammer to steal property. Xu is the person in charge of a heating pipe fittings factory. Since the beginning of this year, when his factory sold waste heating pipe fittings, the number of the factory did not match the actual quantity. It was suspected that someone had done tricks on the floor scale.

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On October 19, 2020, Xu also negotiated a deal with Liu, who purchased waste heating pipe fittings. Liu Moumou took someone to install the accessories of a certain Xu truck and drag it to the weighing house in the west of a certain village in Chang’an District. After weighing the pounds, Xu felt that there was no shortage of cargo in this truck, so he reported the case. The police from the Nanyang Police Station rushed to the scene immediately and took control of Liu Xumou and others and the weighing house owner Dong Xumou. The weighing jammer was seized on the weighbridge at the scene.

After interrogation, Liu XX and Dong XX confessed that before the weighing, one of Liu’s parties who purchased the accessories had sent someone to install the jammer on the floor scale, and controlled the floor scale when weighing to reduce the weight of the goods. After calculation, the weight of Xu’s vehicle accessories was reduced by one-third, and the direct economic loss reached more than 23,000 yuan.

At present, the criminal suspects Liu Moumou and Dong Moumou have been detained under criminal law, and the case is under further trial.

Use jamming devices for a better life

Family Use Desktop Wi-Fi Phone Signal Jammers Live Better

The development of wireless networks for smartphones is a big factor in accelerating the speed of development, as mobile phones have a more important role in people’s lives because mobile phones can solve network problems. Having a role, mobile communications, mobile internet, and other aspects. As a result, children’s habitual involvement in the Internet causes many problems, especially in home networks. This is mainly due to the Wi-Fi network. As a result, many families are gradually installing devices to block radio interference on their phones in order to control their children’s online time.

Networks are convenient for people to access the Internet, but the problems they cause cannot be ignored. Wi-Fi jamming There are not only network access issues, but also network security issues. In order to maintain a good network environment, I started to install this kind of desktop wireless jammer in many places. It is used in some places to protect network security and prevent overuse of the network. Jammers are widely used in every country and region of the world and can be represented in schools, prisons, libraries, reading rooms and gas stations.

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While families use Wifi jammers, to secure the network and also allow your child to control using internet time, they are virtual, with physical and mental damage Don’t indulge in the world It’s very serious. In addition, the radiation family of wifi transmitters affects people’s health, can open jammer devices when not in use, radiation devices are very small.

If you’re still worried about your network and mobile phone usage, buying a high quality WiFi jammer is a top priority. From here you can get a desktop multi-antenna home jammer. We promised a 30-day replacement and a 1-year warranty. High quality products are always an effort, so you don’t have to worry about quality issues.

This is to maintain a healthy lifestyle with mobile phone signal jammers.

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.).

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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 limit on cell phone signal inhibitors for workers

A ruling that prohibits companies from using signal blocker to interfere with workers’ mobile phone communications at their workstations was recently issued by the Labor Directorate (DT).

The doctrine in this regard was established by ordinary 2315/54, which responds to a query about whether it is possible for a company to install devices that block workers’ cell phone signals within the company.

portable wireless jammer

The DT’s ruling concludes that said company “cannot interfere, intercept or interrupt the signal of the cell phones of the workers inside the company.”

To conclude, the DT turns to constitutional, labor and international norms, whose joint understanding is an active defense and promoter of the fundamental rights of workers, in this case, that of their intrinsic dignity.

Thus, it recalls that article 19 number 5 of the Political Constitution of the State assures everyone “the inviolability of the home and of all forms of private communication, linking it with article 5 of the Labor Code which provides that“ the exercise of the powers the law recognizes that the employer is limited by respect for the constitutional guarantees of workers, especially when they could affect their privacy, private life or honor ”.

Internationally, the statement includes the provisions of the American Convention on Human Rights and the International Covenant on Civil and Political Rights.

Both instruments affirm that “no one may be the object of arbitrary or illegal interference in his private life, his family, his home or his correspondence.”

For DT the term “correspondence” should be understood as a written communication form, given the time in which these international treaties were drawn up, and also because both standards protect fundamental rights and “should be interpreted in a broad manner, understanding that the protection contemplated the concept of correspondence encompasses all forms of communication ”.

Likewise, a report from 2002 is recalled that includes what was stated by the jurist José Luis Cea regarding the inviolability of private communications encompassing letters, telephone, audiovisual and even e-mail, “provided they are not open to the public” .

Thus, the DT maintains that for the privacy protection to be in force, communication must be a private act between specific or determinable persons who are the victims of an illegitimate or arbitrary interference in communications.

In the specific case, the DT also required a technical statement from the Undersecretariat of Telecommunications.

22 Antennas Wireless Signal Jammer

In its response, the Undersecretariat reported that “the so-called Inhibitors or Signal Blockers, also known by their English term“ wireless jammer ”, and consist of radio devices that produce an intentional interference or disturbance of a communication, in order to avoid the exchange of information, between two or more parties, thus not allowing calls or data transfers, such as messaging services, Internet access or similar ”.

Even the General Telecommunications Law 18,168 criminally penalizes interference, interceptions, interruptions or unauthorized captures of a telecommunications service.

In this way, concludes the opinion of the DT, “the installation of devices that interfere, intercept or interrupt any form of communication that workers have in the orbit of their private life within the company, not only constitutes a violation of rights fundamental, but also constitutes a crime of public criminal action ”.

Russian drones can interfere with cell phones 60 miles away

With new cell phone jammers, these drones can disrupt communications over a distance of 135 miles from their launch site.

The Russian Defense Ministry announced on Nov. 6 that the nation had extended the range of its drone-borne jammers to 100 km, or more than 60 miles. Drones as a platform, rather than just a target, of electronic warfare mean that the sight of a flying robot overhead can signal an incoming strike and a sudden inability to call for help.

“Russia has been using a UAV-mounted cell phone jammer for a number of years,” said Samuel Bendett, research analyst at the Center for Naval Analyzes. The drones work in a pod with two or three vehicles and a ground station, which are combined as an “empty 3” system.

indoor phone jammer

“When these UAVs fly in teams, one acts as a signal and communication relay while another acts as a jammer,” said Bendett. “At this point in time, these Leer-3 systems have been around for about two years.”

What is changed is the range of the jammer. The Orlan-10 drones already have a range of 75 miles, which means that with the latest update to the jammer, the drone pod can interfere with signals up to 135 miles from where the drone was launched. TASS reports that the 60 mile range is a 3.5 fold increase in distance from the original range.

Additionally, Bendett said that there is a chance that this ability, or an earlier version of it, has already been seen in conflict.

“The Ukrainian armed forces claim to have discovered Leer-3 systems in eastern Ukraine, while there is potential evidence that Leer-3 has also been used in Syria,” Bendett said. “The Russian Armed Forces are constantly training with empty 3 UAVs while they practice the suppression, identification and eventual destruction of enemy forces through enemy signals and cellular communication. Indeed, this type of training is part of the official tactics, techniques, and procedures in electronic warfare and other forces in the Russian military. ”

Advances in electronic warfare are a key component in developing autonomous systems for the military. Right now, drones are waging an electronic war on cellular communications, but it’s not difficult to imagine the same lessons being applied with new technologies. In this scenario, it’s easy to imagine other vehicles turning into jamming machines on future battlefields … and maybe even present ones.