How to solve the problem of mobile jammer shielding effect not meeting the requirements of shielding places?
Friends who are familiar with mobile jammers should have encountered situations where they use a base station with an operator not far from the site, or have installed an indoor signal distribution system in the corridor. This has greatly affected the shielding effect of mobile jammers. In the event of such a scene, what should be done or how to reasonably configure mobile jammers.
1. If the prepared mobile jammer is on site and has a certain shielding effect, but the distance does not meet the requirements, if two identical mobile jammers are configured to solve the problem, two can be configured, or a spectrum analyzer can be used to detect the signal spectrum on site. Through analysis, the most difficult to shield signal frequency can be found. Then, in the mobile jammer, corresponding shielding modules in the frequency band can be added, and frequency distribution can be dispersed, Reasonably allocating the transmission frequency of each module can improve the shielding effect on site.
2. If the first method still fails to achieve the expected shielding effect, high-power shielding modules can be used to supplement targeted shielding for a strong frequency band of the signal. Cooperate with low-power mobile jammers to achieve full frequency coverage and shielding of mobile phone frequency bands. By using this method, the SMa-818K90 module or the high-power module SMa-818K200 produced by Nanjing Baikang Electromechanical Technology Co., Ltd. can be used to achieve the above method. This method can greatly save costs and achieve on-site signal shielding. The cost-effectiveness is very high.
Floor 3 / 4, building 37, Liandong U Valley International Enterprise port, 1001 Fuying Road, Jiangning District, Nanjing, Jiangsu Province, China
