In recent years, 5G jammers have begun to sell well, which is in line with the rapid popularization of 5G communication technology. However, more and more customers have also begun to receive feedback, saying that they have selected 5G jammers from some brand manufacturers. , in actual use, it is found that the shielding effect is not very ideal, and the real shielding distance is only a few meters away. These customers want to get good solutions from us, so how should 5G jammers solve the problems that are not effective?
When using the field to test the actual shielding effect, it is found that the shielding distance is very short, which needs to be analyzed from two aspects: the first is to focus on the analysis of the field environment, that is, it is necessary to focus on understanding the distribution of base stations around the place of use, And the distance from the mobile phone base station to the site of use. For qualified customers, it is recommended to invite the manufacturer of the 5G jammer to carry a professional spectrum analyzer or field strength signal analyzer, etc., to retrieve the spectrum of the mobile phone signal on the spot, detect the signal strength of the mobile phone, and make a comprehensive evaluation based on this , so as to judge whether the shielding effect is not good because the base station is too close and the base station signal is too strong. According to years of experience in the past: if it is clearly known that there are mobile phone base stations within 200 meters of the surrounding area, it is basically not recommended to install and use 5G jammers on such sites.
The second aspect that needs to be analyzed is: Is the 5G jammer itself that has been selected and purchased suitable? What you need to know here is: How many 5G shielding modules are there for the 5G standard in this 5G jammer? Has the actual output power of each 5G shielding module reached the standard output value? Today, if you want to achieve a 5G jammer that fully covers the 2G, 3G, 4G and 5G signals in the mobile phone, the number of shielding modules required should be no less than 10. If you need to obtain a better 5G shielding effect, you should Consider appropriate splitting of some 5G shielding modules whose shielding signal coverage bandwidth reaches 100MHz or more, such as splitting the 100MHz bandwidth into two 5G shielding modules with a bandwidth of 50MHz, which will improve the shielding effect of 5G jammers. Definitely beneficial.
