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3G Informations List

Some jammers allow you selectively suppress most information transmission channels

Do not intentionally or maliciously interfere with radio communications, as this may have undesirably harmful consequences.Various means can be used.popular with many young people.

2023/03/06

Prevent rude people from answering the phone in the library

Many people react differently to new technology.

2023/03/03

Some models of phone blockers can block wireless cameras

Where can I buy a wireless jammer from? I hear this question a lot.Just buy a wifi jammer that will do what you want.

2023/03/01

In the field of Jammer technology, most people have no doubt about the answer

Do you love shopping online and point out that it is very convenient and easy to get what you need from an online store?

2022/10/14

Simply using the "jammer blocking" method does not produce a fundamental effect

The antenna is completely invisible from the outside of, so that the antenna is not exposed, and the antenna is built-in, which is also a kind of protection for the antenna, which can avoid accidentally bumping the antenna during the transfer process

2022/10/13

Mobile phone jammers with external antennas are usually cheaper

A conference room with a relatively small area is a conference room that can choose an external antenna.

2022/10/11

Jammer prevents leakage through communication tools such as mobile phone signals

At present, online shopping is a common way of purchasing, and many merchants selling are trying to put their fake products on their websites.

2022/10/10

Mortgage car company cuts signal to put vehicles in quarantine

A mortgage car company temporarily gained control of the car after releasing the funds to the original owner.

2022/09/26

Enjoy your life without interference from others or any communication device

In this high-tech world, people enjoy the convenience and pleasure of high-tech products, and they are really excited when some kind of high-tech product is invented and comes into the market.

2022/09/24

Signal jammers are used to block the signal for which they are designed

In today's highly developed world, people are busy with work on weekdays and rarely have time to go out to enjoy leisure time, get close to nature, and enjoy the beautiful scenery outside.

2022/09/23

Some people need to shield the interference distance of about 60 meters

We all know that now in order to meet the needs of different groups of people, various types of cell phone signal jammers have entered the market, and there are other types such as WiFi jammers, GPS jammers, and many other types jammers. meet people's demands.

2022/09/23

Jammer blocks GPS and cell phone signals and turn it on when other passengers are talking loudly

It seems that someone is talking loudly on their phone and showing little manners to those around them has been a common problem on buses.

2022/09/20

Turn off the signal jammer power and all targets in the area will resume work

With the development of wireless communication technology, a series of serious privacy leakage problems have emerged, especially in the use of mobile phones.

2022/09/20

Most strong signal jammers are fixed or tabletop designs

Most of the strong signal jammers for jamming 2G 3G 4G cell phones, GPS, and WiFi are fixed or tabletop designs which are actually inconvenient, if we need to take it somewhere.

2022/09/20

In what you want anywhere use wireless jammer

People spend too much time on the phone and don't have enough opportunities to communicate with friends or parents.

2022/09/14

Hyundai car thieves dare to create 'out of service'

Modern car thieves use GPS jammers. It overwhelms the signal to report your location to the stolen vehicle tracking service.

2022/09/05

Block GPS tracking on your phone

GPS tracking is great for tracking your loved ones, but what happens when your loved ones aren't being tracked?

2022/09/01

A handheld GPS signal jammer is a multifunctional jamming device

GPS tracking devices are widely used in children's smartwatches, vehicles, and other fields.

2022/08/23

Jammers put you in control of your new life

Almost everyone uses GPS, including cell phones, car navigation devices, and nearly every conceivable commercial vehicle.

2022/08/19

Interference assessment of GPS based infrastructure

The location information that GPS provides us is now at the heart of our transportation capabilities, the distribution industry, just-in-time manufacturing, emergency service operations, not to mention mining, road construction, and agriculture.

2022/08/12

Advantages and disadvantages of metal shell signal shielding instrument

Metal shell signal jammer means that the main body of the signal jammer is a metal material, usually an aluminum profile, and the metal material is both the shell and the radiator.

2022/08/02

How to choose jammer device for private and confidential project

In some U.S. military units, secret related units or secret-related meetings, in order to prevent secrets from being leaked through communication tools such as mobile phones, signal jamming equipment is usually used to safeguard secret-related projects.

2022/08/01

Ideas for making an anti-jamming GPS tracker

Clearly, the jammer is a thing to interfere with the function of GPS tracker and eventually terminate the GPS tracker.

2022/07/22

How to choose cell phone jammer

Cell phone jammers gps are produced to reasonably avoid and interfere with mobile phone related signals, such as GPS, WIFI, 2G, 3G, 4G, or the future 5G.

2022/07/12

You Only Need To Block GPS Signal To Jam a Tracker

Tons of people firmly believe that gps trackers only make use of gps signals to allow tracking when, in reality, most NavSat systems and gps tracking devices also come equipped with Sim cards to allow cell phone triangulation or send back the gathered information to a monitoring station.

2022/07/08

Interference Principle Of Mobile Phone Signal Jammer

Laptops are used by more and more people for office and even entertainment purposes due to their convenient portability and other advantages.

2022/07/04

Bug And Tracking Device Detector Improves Attendee Attention

Generally, in some special enterprises, in order to prevent the leakage or transmission of information, a mobile phone signal blocker is required, and some are to prohibit the leakage of some confidential content

2022/06/24

Cricket Cell Phone Block Number Controls The Blocking Range

The environments used by cell phone jammers are different, and the adaptability of phone jammers in different climatic environments is a serious challenge.

2022/06/23

Raspberry Pi Cell Phone Blocker Block Do Not Track

The main purpose of a cell phone blocker is to block cell phone signals in a specific area.

2022/06/21

License Plate Radar Jammer Prevents Meeting Content From Leaking

In order not to be interrupted by the sudden ringing of the mobile phone during the meeting, or for the participants to concentrate on listening to the meeting content

2022/06/21

Block Incoming Cell Phone Calls Verizon For Main Exams

Smartphones, as a new type of technological electronic device, are very popular in today's society.

2022/06/17

Cell Phone Camera Block Out Blocks Wireless Communication

There are many electronic devices in use in daily life, and we certainly do not block them all.

2022/06/17

Cell Phone Number Blocker For Android Reduces External Interference

The most unique function of the mobile phone signal shielding system can realize the adjustment of the transmission power of each frequency band module of each mobile phone signal shield.

2022/06/16

Cell Phone Spam Block List Eliminates Security Hazards

Does mobile communication technology Cell Phone Spam Block List have application needs?

2022/06/16

Company Block Voice Recorder On Cell Phone Guarantees Discipline

There are many key places to prohibit the use of mobile phones, such as trade secret enterprises, key conference halls, government departments, and key enterprises and other industries where key information must be strictly maintained.

2022/06/15

Att Cell Phone Spam Call Blocking Prevents Student Cheating

Some schools will choose to install Att Cell Phone Spam Call Blocking in the classroom, so that the students can't play mobile phones secretly during the class.

2022/06/15

Locate Cell Phone Scrambler Blocks Data Signals

Gas stations must use Locate Cell Phone Scrambler Today's mobile phone data signals are almost ubiquitous, and all electrical equipment is surrounded by them.

2022/06/13

Block Private Calls On Cell Phone Improves Prison Preparedness

People often ask on the Internet whether prison inmates can use mobile phones?

2022/06/11

Block Diagram And Working Of Cell Phones To Solve Frequency Problems

Technology is advancing by leaps and bounds.

2022/06/10

Call Blocking For Cell Phones With Verizon Blocks Most Cell Phones

Parents can put jammers in and out of their rooms if kids are secretly playing - they'll find there isn't any WiFi, what if they try to use their phones?

2022/06/06

What Is The Block Number For A Cell Phone Blocks Cell Phone Signal

In many occasions in life, such as exams, meetings, etc., it is very inappropriate to use mobile phones.

2022/06/04

Block Harassing Calls On Cell Phone Prevents Cell Phone Play At Work

The test room-type mobile phone signal jammers are all omnidirectional, and are generally installed on the top of the classroom wall and near the base station

2022/06/02

Block Cell Phone Numbers Do Not Call List Avoid Secret Communication Between Prisoners

Churches in European and American countries, they are located in a noble area, all uncivilized personal behavior should be strictly prohibited, and the ringing of the bell will disturb the personal behavior of others for a week, which is not civilized behavior.

2022/06/01

Block Unwanted Calls On Verizon Cell Phone Blocking Does Not Require A Phone Call

While technology has brought us convenience, it has also brought us insecurities.

2022/05/31

Are There Cell Phone Cases That Block Radiation For Office To Prevent Recording

A cell phone jammer is an anti-eavesdropping device that prevents criminals from secretly carrying a voice recorder or using a cell phone to record.

2022/05/31

Do Radiation Blocking Cell Phone Cases Work Protect Your Voice

Do Radiation Blocking Cell Phone Cases Work The anti-recording effect is good, the range of interference is very large, and it can interfere with many devices.

2022/05/30

Free Call Block For Cell Phones Have Requirements For Shielding Distance

It is really convenient and suitable for using the externals of Free Call Block For Cell Phones , because they are the right size and can be held in the hand

2022/05/28

Verizon Block Restricted Cell Phone Numbers Are Affected By The Surrounding Environment

Simply put, the frequency announced by the mobile phone signal jammer interferes with the frequency of the mobile phone to receive the communication base station.

2022/05/27

Phone System With Call Blocking And Cell Phones Will Not Affect Candidates

The mobile phone blocker can block the 2G, 3G, 4G, 2.4G WiFi signals of the mobile phone.

2022/05/27

Can You Use A Cell Phone Blocker In The Us Block 4G Signal

Today's society is developing faster and faster, the most obvious is the progress of science and technology.

2022/05/21

Can Someone Block Your Cell Phone Signal Prevents Conversations From Being Recorded

Watches, glasses and other types of recorders and listeners have always made it difficult to guard against, especially for businessmen who want to keep their trade secrets.

2022/05/20

Block Incoming Calls To Cell Phone Verizon Blocks Signal

In this information age, high technology is developing more and more, and mobile phones are constantly being upgraded, and their functions are becoming more and more powerful.

2022/05/19

Does Walmart Block Cell Phone Use In Its Stores Internet Signal Prohibited

Cell phone jammers are devices that send signals to the same frequency.

2022/05/17

Block Your Number From Caller Id Cell Phone Block Cell Phone Signal

We have participated in many exams. When you are taking the exam, we will suddenly find that the mobile phone signal is completely lost, including making calls and sending messages.

2022/05/16

Can A Faraday Cage Block Cell Phone Guarantees Fair Exams

In order to ensure the fairness and impartiality of the examination, our country requires Can A Faraday Cage Block Cell Phone equipment to be installed in the examination room for some major examinations such as the senior high school entrance examination

2022/05/16

Caller Id Block On Cell Phones For Verizon Huge Expenses

At present, major operators have stopped operating 2G signals, and it is believed that 3G signals will disappear soon.

2022/05/15

Unblocking A Blocked Cell Phone Number Maintain Company Equipment

Now Unblocking A Blocked Cell Phone Number has been widely used in industrial production, and the actual effect is also very good.

2022/05/14

Att Cell Phone Spam Blocker Is A High Tech Product

There are several points to pay attention to when choosing a mobile phone jammer in the standardized test room.

2022/05/13

Does Cpr Call Blocker Work On Cell Phones Make Up For Omissions

The 2022 exam season is coming. For the major exam rooms, there is a piece of news from last year that needs the most attention: "A candidate in Huangpi District, Wuhan, Hubei Province, suspected to have uploaded a photo of a mathematics paper for the National College Entrance Examination to the APP to search for answers.

2022/05/13

Car Dealer Block Cell Phone Eliminates Exam Cheating

In recent years, Car Dealer Block Cell Phone technical equipment has been continuously updated across the country to discourage cheating in exams.

2022/05/11

Does Chilis Restaurant Block Cell Phones Prevent Unfair Incidents

Don't be afraid if you encounter cheating on your mobile phone, there is already an exam room Does Chilis Restaurant Block Cell Phones

2022/05/09

Cell Phone Shut Off Leaves Messege That Block Can'T Block Carriers

The basic principle of 5G mobile phone signal jammer is actually not difficult.

2022/05/08

Can You Block Numbers On An Lg G4 Cell Phone Operates In Public Places

The high school entrance examination date is approaching, and many schools will purchase and install Can You Block Numbers On An Lg G4 Cell Phone to deal with the possible cheating behavior of students using mobile phones.

2022/05/07

Cell Phone Signal Blocking Pu Leather Fabric Needs To Be Selected In Combination With The Region Of Use

Now many schools are asking how much is the test room-type 5g mobile phone signal jammer?

2022/05/07

Best Free Robo Call Blocker For Cell Phones Prevent Students From Cheating

Use the test room type Best Free Robo Call Blocker For Cell Phones to prevent candidates from cheating In the past few years, many schools have experienced students cheating in the college entrance examination.

2022/05/05

Block Unwanted Numbers From Calling My Cell Phone Is Related To Its Own Power

For the fairness and impartiality of the exam, the school will use a mobile phone jammer that can achieve the shielding effect during the exam to prevent candidates from cheating using mobile phones and other communication devices.

2022/05/04

Can U Block Private Numbers Cell Phone Requires Field Testing

The 2022 high school entrance examination is coming.

2022/05/03

Cell Phone Wont Block But Icloud Is Block Carrier

To say whether Cell Phone Wont Block But Icloud Is can really play a role in special occasions, in addition to the magnetic field strength of the operator's data signal

2022/05/01

Block Cell Phone Number When Calling Out Makes The Phone No Network

In today's information age, the development trend of communication technology is changing with each passing day.

2022/04/27

Can You Block A Text Message On Cell Phone Block Mobile Internet Access

Many people will think that the candidate is using a 5G mobile phone, which must be caused by a loophole in the signal system of the 5G Internet.

2022/04/23

Clothing With Cell Phone Blocking Ability To Stop Mobile Communication

With the continuous development trend and popularization of such Clothing With Cell Phone Blocking Ability tools on mobile phones, the technical strength of my mobile communication technology continues to improve

2022/04/23

Verizon Wireless Blocking Cell Phone Numbers Not Full Coverage

Verizon Wireless Blocking Cell Phone Numbers In the examination room, in order to completely suppress the signals of all frequency bands of the three major operators, it is necessary to cover all the above 5G signal frequency bands, which is the most important criterion for signal shielding.

2022/04/22

Can A Blocked Cell Phone Be Unlocked Blocked Signal

As long as the mobile phone signal blocker is turned on, all mobile phones within its blocking range (China Mobile, China Unicom, China Telecom) cannot be used normally.

2022/04/20

Duct Tape Block Cell Phone Data Blocks Wireless Communication

Blocks phone signals from kilometers to hundreds of meters.

2022/04/14

Anonymous Call Block Verizon Cell Phone Blocks Radio Waves

By emitting radio waves of the same frequency as the mobile phone, incoming and outgoing calls from the mobile phone can be prevented.

2022/04/07

Can Google Ad Block Work On Cell Phone In Good Working Condition

The name of the 40-50 desktop mobile phone signal jammer introduced here is "high-power 5-antenna mobile phone signal jammer".

2022/03/28

Cell Phone Jammer Define Brings You A Different Life

Compared with the past, people pay more attention to online news rather than reading magazines.

2021/07/19

Cell Phone Jammer Detection App Can Block Multiple Signal Bands

The high-performance mobile phone signal jammer is designed to simultaneously intercept CDMA GSM DCS PCS 3G signals.

2021/07/18

Cell Phone Jammer Detector Airforce Is Adjustable

Now there are signal jammers with adjustable design. Many Cell Phone Jammer Detector Airforce refer to mobile phone WiFi signal interference, mobile phone GPS signal interference, etc.

2021/07/17

Cell Phone Jammer Circuit Using 555 Timer Should Be Used Legally

If you encounter this situation, do you think you should use Cell Phone Jammer Circuit Using 555 Timer?

2021/07/08

How To Check For Cell Phone Jammer Need To Choose A Good Dealer

In foreign countries, many people suffer from this interference.

2021/07/06

Cell Phone Jammer Circuit Diagram Pdf Is On The Market

The 5g signal uses mobile phones. Mobile phones are important electronic devices that we carry with us. 5g will bring great benefits to mobile phones.

2021/07/03

Adafruit Cell Phone Jammer Is A Good Helper For Public Transportation

If you were a passenger, what would you do? For this kind of behavior, we should strictly stop it.

2021/07/02

The Best Cell Phone Jammer App Can Meet Different Types Of Frequencies

If the signal jammer wants to maintain a good shielding effect for a long time, it needs to be continuously upgraded to meet the needs of the development of new communication technologies.

2021/06/27

Gsm 3G Cell Mobile Phone Signal Jammer Penetration Rate Needs To Be Improved

With the increasing demand for signal shielding in various industries, the performance advantages of professional equipment are particularly important.

2021/06/21

Most Powerful Cell Phone Jammer Prevents Transmission Of Related Signals

You may hear important confidential material, stolen, or used for the wrong purpose.

2021/06/14

Kali Linux Cell Phone Jammer Performance Is Different

There are successful examples of introducing jammers. There are various types.

2021/06/12

Portable Cell Phone And Wifi Jammer To Prevent Ringing

Did you know that meeting rooms, auditoriums, courts, libraries, examination rooms, schools, cinemas, theaters, hospitals and mobile phones are not allowed to be used?

2021/06/09

How To Defeat A Cell Phone Jammer Stop Disrupting Internet Communications

Many of these technology companies have tools that allow the government to easily hack personal mobile phones and computers, as well as powerful How To Defeat A Cell Phone Jammer , which can record all active Internet communications across the country.

2021/06/07

Long Range Cell Phone Jammer Circuit Shielded Communications

Long Range Cell Phone Jammer Circuit There are many kinds. You can block signals such as 3g and 4g. This applies to countries and regions in the world.

2021/06/07

Cell Phone Signal Jammer Blocker Device Attracts Attention

Mobile communication is an advanced generation. The signal called 4G will become more and more popular.

2021/06/03

Weak Cell Phone Jammer Access To The Internet

The number of mobile phones is increasing rapidly. Using mobile phones is a problem.

2021/06/03

Cell Phone Jammer Prank Prevent Students From Contacting

Many students using mobile phones in school (especially high school) has become a big problem.

2021/06/02

Cigarette Pack Cell Phone Signal Jammer Blocker Deceives The Phone

Mobile phones are an important communication tool in today's society.

2021/06/01

A Mobile Phone Jammer Can Be Used To Affect The Communication Signal

A cell phone jammer is a device that interferes with cell phone signals.

2021/05/02

Cell Phone Jammers Are Needed To Enjoy Good Time

If you are using a monitor, you can also take a break and leave the monitor.

2021/04/30

Non-Cellular Communications Can Be Shielded Using Cell Phone Jammers

Portable cell phone jammer, also known as signal scrambling blockers, provide the best solution in areas where cellular communications are generally unpopular.

2021/04/28

Mainstream Product 4g Mobile Phone Jammer

Mobile phone jammers refer to electronic devices used to send or send electronic jamming signals, which can be used to interfere with or deceive enemy electronic devices, thereby reducing or even invalidating their effectiveness.

2021/04/28

Malicious Applications Can Use Cell Phone Jammers

3G is a symbol of 3G mobile communication technology, and 3G mobile communication technology is a cellular mobile communication technology that supports high-speed data transmission.

2021/04/25

Portable Cell Phone Jammers Have Great Flexibility

Before 5g began to be used and popularized, 3g and 4g were still the mainstream of mobile phone signals in the market.

2021/04/24

Do People Need Cellphone Jammers For Communication?

Cell phone jammers are devices that block cell phone signals. Their powerful functions make them widely used in schools, prisons, gas stations and churches.

2021/04/23

Social Communication Tools, Mobile Phone Jammers Harm Society?

Nowadays, science and technology are becoming more and more advanced, and as the fastest communication tool at the moment, smart phones meet people's great communication needs.

2021/04/13

Cell Phone Jammers Are Needed For Certain Occasions

In this information age, technology is more and more developed, mobile phones are constantly being updated, and their functions are getting more and more powerful.

2021/04/13

Cell Phone Jammers Can Be Used In Secret Places

Mobile phone jammers can shield the 2G, 3G, 4G, 2.4G WiFi signals of mobile phones.

2021/04/13

Mobile Phone Jammers Are Widely Used In Many Public Places

We must adopt reasonable and scientific methods to deal with the interference from mobile phone signals.

2021/04/10

Unable To Make Calls May Be Blocked By Mobile Phone Jammers

Interference signal is a very magical thing, after use, strange changes will occur when installed indoors.

2021/04/09

Satellite Communication Has Nothing To Do With Cell Phone Jammers

In the past few years, various types of mobile cell phone jammer have appeared one after another.

2021/04/08

Can Automatic Device Detection Be Done By Mobile Phone Jammers?

The prison cell phone jammer is a cell interference and cell detection system.

2021/04/07

The Radio Can Be Protected By Cell Phone Jammers

Using multi-band and multi-band mobile phones to test the protection effect of mobile phone jammers in the field is the most convenient, most convenient and most feasible test method.

2021/04/01

Cell Phone Noise Can Be Blocked With A Cell Phone Jammer

Everyone knows that when taking the test, not only is it necessary to have quiet conditions without mobile phone noise, but also that people taking the test must not be allowed to use mobile phones and other communication tools.

2021/03/30

Range Size Is Very Important For Mobile Phone Jammers

The results of the exam should be fair to all those who take the exam.

2021/03/29

Wi-Fi Jammers Can Be Used To Disrupt Communications

A wireless signal WiFi jammer is a device used to block the signal transmission of a device operating through signal reception.

2021/03/28

Illegal Tracking Can Be Blocked With Cell Phone Jammers

To avoid excessive cell phone sound, you will need a cell phone jammer.

2021/03/26

Mobile Phone Jammers Can Be Used For Communication Problems

Modern life is inseparable from mobile phones. But here comes the problem.

2021/03/24

To Get Rid Of The Noise, You Can Use A Mobile Phone Jammer

With the widespread popularity of mobile phones, mobile phone signal jammers have emerged, which can help people get rid of unexpected noise in mobile phones.

2021/03/23

The Security Of The Network Needs The Protection Of Wifi Jammers

Wifi network is an important network signal in the Internet era. It is an important medium for mobile devices such as mobile phones and tablet computers to access the Internet.

2021/03/20

Perfectjammer Provides Customers With The Best Quality GPS Jammers

GPS tracking is now widely used in schools, shopping malls, supermarkets, government departments and other public places.

2021/03/10

Waterproof Mobile Phone Signal Jammer Effectively Prevents Bluetooth

Many friends have consulted the waterproof bumper.

2021/03/09

Trade Secrets Need Cell Phone Jammer Protection

You already know the importance of jammers and mobile signal settings in high school exams.

2021/03/06

Need To Use Cell Phone Jammers Frequently During The Exam

High school will be the most important moment in our lives.

2021/03/05

Is A Powerful WiFi Jammer Useful For 4G Signals?

First of all, the use of mobile phones in gas stations is explosive and dangerous.

2021/03/04

The Wireless Network Can Be Cut Off By A Wifi Jammer

I want a powerful wifi jammer that will not affect my use of 4G signals, did you know?

2021/03/03

Wireless Signals Can Be Shielded By Mobile Phone Jammers

We have the latest desktop remote control mobile cell phone jammer, which can remotely control the jammer without being found.

2021/03/01

The Positioning Function Is Also Suitable For Wifi Jammers

According to reports, in the face of increasingly "advanced" cheating methods for wireless communication equipment, the Beijing Municipal Bureau of Justice

2021/02/22

Cell Towers Can Be Interrupted By Cell Phone Jammers

American Chinese Network reported that a recent American magazine "Popular Science" published an article saying that a total of 17 fake cell phone towers have been discovered in the United States in the past.

2021/02/13

Phone Signal Blocking Bag Jammers Can Cause Serious Consequences In The Hands Of Criminals

Simply put, a mobile phone signal blocking bag jammer is a jammer that makes the radio, mobile phone, Bluetooth, and WiFi signal bands within a certain distance all noise, so electronic devices such as mobile phones and radios lose communication signals.

2021/01/28

Does The Mobile Phone Detector Jammer Affect The Signal Through The Magnetic Field?

The working principle of the mobile phone detector jammer used for the college entrance examination is to obliterate the useful electromagnetic wave signal in a large number of useless signals.

2021/01/25

Will Mega Cell Phone Jammers Affect The Indoor Environment?

Afraid of incomplete shielding? The signal environment is complicated, afraid of not having enough budget?

2021/01/23

What Is The Effect Of Shielding 5G cell phone jammer?

5 years have passed since the 4G signal was launched in 2014. The times are advancing, communication technology is developing, and the commercialization of 5G is getting closer.

2021/01/20

Most Handheld GPS Jammers Cannot Shield Cell Phone Signals

Some friends ask: Why do car gps jammer still block cell phone signals? Is GPS signal related to cell phone signal?

2020/12/29

Install GPS Jammers With Relatively Large Power

Nowadays, technology is becoming more and more advanced, so GPS signals are becoming more and more accurate.

2020/12/27

As The Market Continues To Change Mobile Phone Jammers Are Also Updated

The telecommunications regulator has reiterated its intentions for the 1.5 GHz band (known as the L-band), and from 2023, priority should be given to mobile networks.

2020/12/18

Some Mobile Phone Jammers Can Be Used In Harsh Conditions

In today's Internet age, it is very convenient for us to access the Internet and the latest information.

2020/12/13

The New Era Of 5G Has Created The Development Of Mobile Cell Phone Blockers

5G will replace 4G, LTE and the old 3G and 2G technologies, which will have a huge impact on mobile devices.

2020/11/26

Cellular Phones Are The Same As Jammers That Prevent Radio Communications

Mobile phones use unique frequencies for calls and listening.

2020/10/15

A Real Cell Phone Jammer Can Cut Off Any Signal Tracking

Mobile phones have become an indispensable part of modern life.

2020/10/15

Mobile Phone Jammers Exposed To High Temperatures For A Long Time Will Have A Shorter Lifespan

According to a recent report issued by the Online Publishing Association, statistics show that 68% of smartphone users today say that they cannot survive without a valuable smartphone.

2020/10/13

How To Maintain A Good Attitude In The Phone Life Mobile Phone Jammer Teaches You

When the phone rings untimely while watching a movie or listening to a concert, will it quickly make people remember it?

2020/10/13

Sometimes Cell Phone Jammers Can Detect The True And False

The notion that one cannot live without a smartphone is not only completely wrong, but also a bit offensive.

2020/10/13

Update On The Installation Of Jammers In Prisons

Interfering with mobile phones in prison is a frequent topic in the news.

2020/09/29

Cell Phone Signals Are Slowly Blocked By Jammers

Using multiple mobile phones with multiple frequency ranges to test the shielding effect of mobile phone signal jammers in the field is a very convenient, labor-saving and feasible test method.

2020/09/24

Adjustable Cell Phone Jammers Will Block Signals In Designated Areas

As you know, this site has many jammers. Here, we will introduce highly rated products.

2020/09/17

The Transmission Of Radio Waves Can Be Interrupted By Mobile Phone Jammers

Have you heard of cell phone jammers? Mobile phones are prohibited from communicating.

2020/09/17

The United States Is Already Relatively Active In The Jammer Market

This portable deactivation service device has been put on the market.

2020/09/17

Mobile Phone Shielding Device Shields Signals Where The Use Of Smart Phones Is Prohibited

As you know, this site has many jammers. Here, we will introduce highly rated products.

2020/09/17

The Microwave Radiation Generated By The Multifunctional Mobile Phone Jammer Can Shield The Signal

The mobile phone signal jammers on the market are all full-band, which can interfere with all the 2G 3G 4G signals and 2.4G WIFI signals and Bluetooth signals of all the three operators of China Mobile, China Unicom and Telecom.

2020/08/22

Interfering equipment should be judged according to the local environment and actual conditions

During the final exam, everyone might be wondering how to make some cheat sheets and how to get some answers so that they don't miss the exam.

2020/08/22

Interfering Equipment Uses Baud Rate And Modulation To Complete Data And Sound Transmission

Mobile phone jammer is a kind of interference signal device, which can effectively interfere with CDMA (China Telecom), GSM (China Mobile, China Unicom), SCDMA (Netcom Da Lingtong), DCS (1800MHz), PCS (1900MHz), PHS (Telecom PHS) ), all communication signals such as 3G mobile phone signal, WIFi and 4G mobile phone signal.

2020/08/22

Adjustable cell phone signal jammer can reduce pollution

Keep our earth and us away from noise pollution. In addition to closing your ears, you must also close your phone.

2020/07/20

A Powerful Jammer Can Block Signals In Multiple Frequency Bands

Metro Manila (CNN Philippines)-Prisoners of the National Criminal Law System can continue their illegal mobile phone transactions.

2020/07/20

Jammers have a serious impact on public safety facilities www.perfectjammer.com

This week, a jammer blocked the operator’s 3G service in Guyney (Sena Saint Denis).

2020/06/08

How To Avoid Being Nonitored By Measuring Tools By Cell Phone Signal Blocker

Hello people! Recently I have read about new tracking system for indoor people finding called Navizon Indoor Triangulation System.

2019/11/15

Where We will Use GPS Signal Jammers In USA

Hello everyone! I know that cell phone jammers can easily disable cell phone connection but do I need to purchase different jammers for different providers?

2019/11/12

N8 2018 Most Popular 3G 4G Cell Phone Signal Jammers

Every year the trend is different, there is always a most popular style, signal jammer is no exception.

2019/10/28

New Arrival WG WiFi Cell Phone Signal Blocker

Modern people have more and more diversified and convenient demands on tools, and more and more requirements on functions.

2019/10/28

To Creat Quiet Living Environment Use Cell Phone Jammer

Now the penetration rate of smart phones is very high, which brings us a lot of convenience.

2019/10/23

New Coming To Sale Military Cell Phone Signal Jammers

This is one of the best military mobile phone blocker in US. Lightweight, compact and easy to carry.

2019/10/23

Make A Quiet Life Use Cell Phone Signal Jammer

Looking round you will find people bow their heads using their phones everywhere, even in subway, bus or the street, not to mention some important situation.

2019/09/29

Great Invention Cell Signal Blocker

Why is the GPS signal jammer a great invention? Because before that, there was only GPS positioning and tracking in the world, but no counterbalance to the response.

2019/08/20

Can Shoot Down Drones Signal Jammer

Kalashnikov konzian, one of Russia's largest weapons manufacturers, unveiled for the first time a drone jamster designed to shoot down uavs, the rex-1 anti-drone electromagnetic gun, at the army-2017 international military technology BBS in Moscow on Sunday.

2019/07/18

Can Beidou Navigation Shielded Signal Jammers

With the second-hand car and mortgage car business becoming more and more common in economic activities, in order to protect their own vehicle property safety, car buyers and car sellers have begun to realize the importance of GPS signal locator and its opposite GPS signal jammer.

2019/07/15

Evolution Of Communication Cheats And Signal Jammers

As we all know, with the progress of science and technology, high-tech cheating methods emerge in endlessly.

2019/07/15

Can Text When Using Cell Phone Jammer

Strictly speaking, no. The cell phone jammer installed in the examination room can completely screen the mobile phone signal from the performance or point density, making the mobile phone in the state of no signal, so that the mobile phone is not able to send and receive text messages and Internet access.

2019/07/15

Which Signals Can Be Blocked Cell Phone Jammer

Currently, cell phone jammer on the market are all in the full spectrum, and one can block 3G, 4G WiFi and GPS Lojack.

2019/07/15

What Determines Jamming Range Of Cell Phone Jammer

The effective shielding range of the shielding device mainly depends on the following points: 1.the power of the machine itself.

2019/07/15

Where Can To Buy 5G Cell Phone Signal Jammer

As we all know, 5G will be popularized by 2020 at the latest.

2019/05/18

How Long Will 5G Jammer Be Around

Since huawei proposed to study 5G technology, the door of 5G information and communication era has been opened.

2019/05/09

Signal Jammer Information

Perfectjammer is the most professional jammer information website. We have collected information on signal shielding devices in different frequency bands, just to give users a more detailed and professional information platform.