topsignaljammer
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topsignaljammer posted a blog post

Does the convoy escort only need the mobile phone blocker to block the mobile phone signal?

In a project where a customer consults a fleet escort, from the perspective of saving project investment costs, is it only necessary to configure a mobile phone signal jammer for shielding mobile phone signals?First of all, what is the purpose of the project? The importance and the stakes in this, and who is the main and who is the secondary one, is clear. When guarding the fleet, what needs to be guarded against is the remote control of explosive devices along the road. If only a mobile phone…See More
Thursday
topsignaljammer posted a blog post

Can the mobile phone signal blocker of the drag box type block while dragging?

The mobile phone signal jammer, which is often referred to as a portable mobile phone signal jammer, is a military standard tow box of American Pelican as the installation carrier of the mobile phone signal jammer. This appearance structure is convenient and portable, just like It is very convenient and quick to drag the mobile phone signal jammer like dragging a suitcase.Then the question came, and the customer asked us: Can the mobile phone signal jammer of the drag box type be blocked while…See More
Jun 27
topsignaljammer posted a blog post

About the Principles of Information Technology

Information technology generally includes two categories: information processing technology and information transmission technology.Information is an abstract concept. The specific forms of information are: language, text symbols, music, graphics, images and data. The physical signals representing sounds and images are converted into electrical signals through sensors, which become the objects of our processing, and people obtain information from these signals.The task of communication is to…See More
Jun 18
topsignaljammer posted a blog post

What are the factors that detail the effect of a jammer blocker? how to deal with it

1. Due to the difference in the power and number of channels of the signal towers such as China Mobile, China Unicom, and China Netcom, the distance between the signal tower and the prison, and the size of other nearby buildings, terrain, and landforms, the signals in the prison area are also different.2. Because the scale, building structure, local cell phone signal tower direction, power, terrain and other factors of each prison are different, the cell phone signal strength, number of…See More
Jun 1
topsignaljammer posted blog posts
May 23
topsignaljammer posted a blog post

Tracking apps from GPS

Smartphone radio jamming is specially designed for people who want to protect their privacy by preventing eavesdropping and eavesdropping with our current flood of satellite positioning (car positioning, cell phone positioning, googlenet positioning, etc.). Due to the characteristics of all current GPS satellite positioning systems, the effective radio wave blocking range is to block, interfere, adjust and suppress GPS satellite signals from 2 to 15m to form an effective protection zone, which…See More
May 9
topsignaljammer posted a blog post

Let you know the drone jammer

With the lack of technology, the commercial use of drones has become more and more widespread, and various civilian drones have gradually become popular, but the widespread use of drones has had many benefits, but it also caused many problems . In particular, it involves issues of privacy and public safety. Our jammer drone products are a good solution to these problems. Let's look at the drone jammer.With the development of drone products to date, there are different types of drones that can…See More
Apr 27
topsignaljammer posted blog posts
Apr 19
topsignaljammer posted a blog post

Mobile phone signal jammer use misunderstandings to avoid mistaken entry

1. The effective shielding range of the test panel signal monitor varies in different occasions. This is closely related to the signal field strength of the site. Different types of mobile phones may not have the same shielding range on the same site, so they should be selected according to the actual situation.2. The reasons that affect the shielding range of the cell phone jammer include: distance, direction, barrier-free objects of the base station, wall materials of the site building,…See More
Mar 31
topsignaljammer posted blog posts
Mar 28
topsignaljammer posted a blog post

What are the installation errors of cell phone signal jammers in detention centers?

First, the bigger the power, the better1. The frequency output of the host is inaccurate, the frequency drifts, and the bandwidth is too wide, which wastes power and causes interference to the base station.2. The shielding efficiency of the simple frequency sweeping power suppression method is not high, and the radiation generated is relatively large.3. The power is falsely marked and the publicity effect is exaggerated, so that the nominal power has no actual reference value.4. Power is the…See More
Mar 17
topsignaljammer posted a blog post

Supervise the black flying of drones, set up air fences and real-name filing

There are more than 20,000 drones in China, but only 10,000 people in the country have obtained a drone driver's license, which means that nearly 50% of the drones are in a "black flying" state. "Shu Zhenjie, director of the UAV System Research Office of the China Institute of Aviation Comprehensive Technology, gave this set of data. The safety problems caused by UAVs are of concern. How to tame "black flying" UAVs? What kind of order control is established? China What technological means are…See More
Mar 11
topsignaljammer posted a blog post

How to change the current size of the signal jammer?

In some characteristic places, it needs to be applied to the signal jammer, mainly to shield the signal. Since the signal will appear at any time, the signal jammer should also be turned on at any time, but doing so is likely to cause the current to be unstable. The solution is to change the current size. So how to change the current size of the signal jammer? There are three main methods:1. Replace the resistor or power supply (voltage). In the circuit of the signal isolator, the magnitude of…See More
Mar 8
topsignaljammer posted a blog post

How is your drone controlled by radio frequency radio waves?

Unmanned aerial vehicles are controlled remotely and wirelessly via radio waves. It is an invisible electromagnetic spectrum (frequency in MHz). There should be a transmitter to send the message and a receiver to get the message that the radio waves work. A lot is that the transmitter and receiver must operate at the same frequency.Wireless Remote Control Portable Drone Blocker GPS Frequency WiFi is often used for remote control drone work, such as Aum AR drone 2.0, and the quality of…See More
Mar 7
topsignaljammer posted a blog post

EaglePro - the two most popular models for users

Signal jammers produced today are divided into stationary and portable. The first one works using the network or other power source (the same cigarette lighter in the car). They work mostly indoors to ensure the secrecy of negotiations, to keep theatres and museums quiet, and to eliminate the possibility of cheating during exams. The second size is much smaller and they usually work on batteries or batteries. They have a smaller range. They are also used to counter the recording of…See More
Feb 24
topsignaljammer posted blog posts
Feb 19

Topsignaljammer's Blog

Does the convoy escort only need the mobile phone blocker to block the mobile phone signal?

Posted on June 30, 2022 at 12:00am 0 Comments

In a project where a customer consults a fleet escort, from the perspective of saving project investment costs, is it only necessary to configure a mobile phone signal jammer for shielding mobile phone signals?

First of all, what is the purpose of the project? The importance and the stakes in this, and who is the main and who is the secondary one, is clear. When guarding the fleet, what needs to be guarded against is the remote control of explosive devices along the road. If only a…

Continue

Can the mobile phone signal blocker of the drag box type block while dragging?

Posted on June 27, 2022 at 3:13am 0 Comments

The mobile phone signal jammer, which is often referred to as a portable mobile phone signal jammer, is a military standard tow box of American Pelican as the installation carrier of the mobile phone signal jammer. This appearance structure is convenient and portable, just like It is very convenient and quick to drag the mobile phone signal jammer like dragging a suitcase.



Then the question came, and the customer asked us: Can the mobile phone signal jammer of the drag box type be… Continue

About the Principles of Information Technology

Posted on June 18, 2022 at 2:59am 0 Comments

Information technology generally includes two categories: information processing technology and information transmission technology.



Information is an abstract concept. The specific forms of information are: language, text symbols, music, graphics, images and data. The physical signals representing sounds and images are converted into electrical signals through sensors, which become the objects of our processing, and people obtain information from these signals.



The task… Continue

What are the factors that detail the effect of a jammer blocker? how to deal with it

Posted on June 1, 2022 at 3:17am 0 Comments

1. Due to the difference in the power and number of channels of the signal towers such as China Mobile, China Unicom, and China Netcom, the distance between the signal tower and the prison, and the size of other nearby buildings, terrain, and landforms, the signals in the prison area are also different.



2. Because the scale, building structure, local cell phone signal tower direction, power, terrain and other factors of each prison are different, the cell phone signal strength,… Continue

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