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Chongqing test center realizes mobile phone sig...
In order to ensure the fairness and impartiality of the examination, many examination areas in Chongqing have achieved full coverage of mobile phone signal jammers in the examination room, ensuring...
Chongqing test center realizes mobile phone sig...
In order to ensure the fairness and impartiality of the examination, many examination areas in Chongqing have achieved full coverage of mobile phone signal jammers in the examination room, ensuring...
How to shield signals in the 5G era? Full-band ...
On June 8, 2021, the Huangpi District Education Bureau of Wuhan City issued a report on the fraud of candidate Wu XX. Candidate Wu XX illegally brought his mobile phone...
How to shield signals in the 5G era? Full-band ...
On June 8, 2021, the Huangpi District Education Bureau of Wuhan City issued a report on the fraud of candidate Wu XX. Candidate Wu XX illegally brought his mobile phone...
The test uses the mobile phone signal jammer in...
In school, exams are naturally indispensable; exams in the information age are naturally indispensable to the addition of mobile phone signal jammers in the examination room. With this device, at...
The test uses the mobile phone signal jammer in...
In school, exams are naturally indispensable; exams in the information age are naturally indispensable to the addition of mobile phone signal jammers in the examination room. With this device, at...
How to test the effect of the signal jammer in ...
In the exam, it is a more effective method to use the signal jammer in the exam room to supervise the student exam. However, the shielding effect of the signal blocker in...
How to test the effect of the signal jammer in ...
In the exam, it is a more effective method to use the signal jammer in the exam room to supervise the student exam. However, the shielding effect of the signal blocker in...
What does a drone defense system consist of?
Drones are playing an increasingly important role in modern warfare. Improving UAV defense against or jamming UAVs is very urgent. At present, the ways to deal with drones include: improving...
What does a drone defense system consist of?
Drones are playing an increasingly important role in modern warfare. Improving UAV defense against or jamming UAVs is very urgent. At present, the ways to deal with drones include: improving...
How to test the shielding distance of the full-...
The effective shielding range of the full-band signal jammer will be different in different usage sites. This is closely related to the signal field strength at the scene. Mobile phones...
How to test the shielding distance of the full-...
The effective shielding range of the full-band signal jammer will be different in different usage sites. This is closely related to the signal field strength at the scene. Mobile phones...
What is the effect of the mobile phone signal j...
Question: What is the effect of the cell phone jammer through the wall? Answer: The wall penetration performance of the shield depends on the following aspects: 1. The material of the wall;...
What is the effect of the mobile phone signal j...
Question: What is the effect of the cell phone jammer through the wall? Answer: The wall penetration performance of the shield depends on the following aspects: 1. The material of the wall;...
Does the meeting room signal jammer interfere w...
Question: Does the conference room signal jammer interfere with the wireless microphone? answer: Conference room signal jammers generally do not interfere with wireless microphones, it mainly depends on what frequency...
Does the meeting room signal jammer interfere w...
Question: Does the conference room signal jammer interfere with the wireless microphone? answer: Conference room signal jammers generally do not interfere with wireless microphones, it mainly depends on what frequency...
How to make reasonable use of drone jammers?
In recent years, science and technology have made qualitative progress, especially the leadership of the drone industry, which has many great development prospects. At the same time, there are a...
How to make reasonable use of drone jammers?
In recent years, science and technology have made qualitative progress, especially the leadership of the drone industry, which has many great development prospects. At the same time, there are a...
UAV jammer purpose and application
In recent years, the drone industry has developed rapidly. Many drones are used in news, logistics, entertainment, and other fields. While people enjoy the convenience brought by drones, they also...
UAV jammer purpose and application
In recent years, the drone industry has developed rapidly. Many drones are used in news, logistics, entertainment, and other fields. While people enjoy the convenience brought by drones, they also...
Can the full-band frequency jammer be upgraded ...
The Full Band Frequency Interference Meter is a tool for detecting and analyzing radio frequency interference. With the continuous development of technology, many traditional devices can be intelligently upgraded to...
Can the full-band frequency jammer be upgraded ...
The Full Band Frequency Interference Meter is a tool for detecting and analyzing radio frequency interference. With the continuous development of technology, many traditional devices can be intelligently upgraded to...
What methods do drone jammers use to combat dro...
In recent years, the use of some drones has brought people's lives faster, but there are also some risks that need to be considered. The drones that take off anytime...
What methods do drone jammers use to combat dro...
In recent years, the use of some drones has brought people's lives faster, but there are also some risks that need to be considered. The drones that take off anytime...
How to choose a high-power jammer?
When purchasing, it may be due to environmental factors, the location is relatively close to the base station, and the signal is relatively strong. I am worried that the effect...
How to choose a high-power jammer?
When purchasing, it may be due to environmental factors, the location is relatively close to the base station, and the signal is relatively strong. I am worried that the effect...
Why does the mobile phone still have a signal a...
When some customers use the full-band jammer again, they often encounter such a situation. After the full-band cell phone blocker is powered on and enters the working state, the mobile phone can...
Why does the mobile phone still have a signal a...
When some customers use the full-band jammer again, they often encounter such a situation. After the full-band cell phone blocker is powered on and enters the working state, the mobile phone can...
How to choose a special mobile phone signal jam...
In order to better supervise students and prevent students from cheating in exams, some schools will choose to install special mobile phone signal jammers for exams, so how to choose...
How to choose a special mobile phone signal jam...
In order to better supervise students and prevent students from cheating in exams, some schools will choose to install special mobile phone signal jammers for exams, so how to choose...
What are the technical characteristics of drone...
At present, the application of drone jammers has been further recognized by enterprises, because the technology in this industry has become increasingly prominent and widely promoted. In this field, there...
What are the technical characteristics of drone...
At present, the application of drone jammers has been further recognized by enterprises, because the technology in this industry has become increasingly prominent and widely promoted. In this field, there...
What factors affect the shielding effect of ful...
Full-band jammers are used to shield mobile phone signals, and are generally used in confidential meeting rooms, standardized examination rooms, prisons and other places. So what are the factors related...
What factors affect the shielding effect of ful...
Full-band jammers are used to shield mobile phone signals, and are generally used in confidential meeting rooms, standardized examination rooms, prisons and other places. So what are the factors related...
What you don't know about full-band jammers
With the popularization of mobile phones, various confidential meetings, standardized tests, prisons, and detention centers have greatly increased the demand for full-band jammers. Therefore, full-band jammers naturally have a broad...
What you don't know about full-band jammers
With the popularization of mobile phones, various confidential meetings, standardized tests, prisons, and detention centers have greatly increased the demand for full-band jammers. Therefore, full-band jammers naturally have a broad...
Why do exams need to install an exam room jammer?
Examinations are a test of students' knowledge reserves and ability to cope with stress, so schools and examination institutions will take various measures to ensure the fairness and seriousness of...
Why do exams need to install an exam room jammer?
Examinations are a test of students' knowledge reserves and ability to cope with stress, so schools and examination institutions will take various measures to ensure the fairness and seriousness of...
Is the effect of signal shielding in the examin...
Near the end of the period, many colleges and universities choose to use mobile phone signal jammers in the examination room to shield the signal in the examination room to...
Is the effect of signal shielding in the examin...
Near the end of the period, many colleges and universities choose to use mobile phone signal jammers in the examination room to shield the signal in the examination room to...