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Method of testing the signal strength of wireless communication products

Author:admin   AddTime:2021-03-05

There are many invisible signals around us in our lives, such as cell phone signals, WiFi signals, Bluetooth signals, GPS signals, etc. These signals are all sent by specific wireless communication products, like mobile phones and wireless network cards. , Routers, remote controls, etc. How do we test the signal strength of these things we use every day? This requires the use of a shielded box. A shielded box is a device that can isolate a certain frequency signal inside and outside the box, and then introduce the signal into the box through a filter. In this way, the signal level of the product can be seen without external signal interference.



Shielding boxes are generally used in factories or R&D laboratories. Use in the factory can ensure the pass rate of products, and use in the R&D room can make the developed products correct and avoid unnecessary losses and waste after mass production.
 
 

Shielding boxes are widely used in large-scale enterprises. Large-scale enterprises need to deliver high-quality products to customers to maintain the image of the product. If the defective rate of the product is too high, it will definitely affect the corporate image. Therefore, the shielding box is still very important in the wireless communication test.

Absorbing Material:https://www.goodsmaterial.com/

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