What are the factors that affect the stability of the mobile phone jammer?
External and environmental factors cause different signals of mobile phone jammer:
1. Due to the different power and channel numbers of the base stations of China Mobile, China Unicom and China Netcom, the distance between the base station and the interference site, and the different sizes of other nearby buildings, topography and landforms, the interference signals of mobile phone jammers in the area of the site are also different.
2. Because the scale, building structure, direction, power, terrain and other factors of the local mobile phone base station are different in each site, the mobile phone signal strength, channel number and frequency band are different in each area of the site. In addition, radio waves can not be seen or touched, and their transmission process is affected by various factors. Therefore, the interference distance of the same mobile phone jammer from the three major operators in the same place is different.
3. In the actual use environment, each base station has different characteristics such as direction, power, distance, and there may be dozens of channels for the user's mobile phone to automatically select in the same environment. At the same time, there are spatial field strength differences between indoor and outdoor, and the ground and metal objects have very complex adverse effects on the signal of the mobile phone jammer. So we all have this experience, such as: (a) in different regions, some mobile signals are strong, and some Unicom signals are strong; (b) Even in the same place, the signals are different, strong and weak, so the mobile phone jammer system is a very professional system project.
Measures taken for the above reasons:
1. Carry out detailed on-the-spot investigation, topography, landform, etc. of the site environment, and be very careful. The investigation needs to interfere with the regional environment, understand the actual requirements of customers, and design personalized solutions. Therefore, it is necessary to carry out special investigation, field test the interference range of the mobile phone jammer, and solve the problem scientifically and systematically.
2. Thorough analysis: thoroughly analyze the local signal distribution and building structure. Non general general equipment is used for positioning, and a series of instruments are used for measurement. Select different mobile phone jammers with different composite antennas, and organically combine the application principles of antennas in different frequency bands.
3. Through field survey, the building structure, terrain, direction, power and channel of local base station of the supervision station; It also has a large number of employees who are proficient in communication microwave technology, excellent in business, high in quality, strong in responsibility, very careful in detail requirements, and rich in construction experience. They can meet the construction needs of large-scale mobile phone jammer system project site, and solve and deal with various problems on site in a timely manner. Complete and rich professional technical data and professional test and analysis instruments solve practical problems for customers and provide customers with the best solutions.
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