The primary function of a Communication System Shielding box is to isolate electromagnetic interference (EMI) and ensure the accuracy and stability of signals during the testing and operation of communication equipment. Its specific functions include:

1.Shielding External Electromagnetic Interference (EMI):
Prevents external radio waves, mobile phone signals, WiFi, and Other interferences from affecting the normal operation of the Communication System, thereby ensuring the authenticity of test results.

2.Preventing Signal Leakage:
Communication devices may emit wireless signals during testing or operation. The shielding box effectively prevents signal radiation from spreading outward, avoids interference with other devices, protects technical information security, and prevents unauthorized interception.

3.Simulating a Real Signal Environment:
The shielding box can be equipped with RF cables, antenna ports, and other interfaces to create a stable and controllable testing environment. It is commonly used in the research, development, and testing of wireless products such as mobile phones, routers, and satellite communication modules.

4.Improving Testing Efficiency and Consistency:
The shielding box provides a standardized environment for repeated testing, minimizing interference from external variables and enhancing the consistency and efficiency of product testing.

5.Ensuring Operator Safety:
During high-frequency or high-power testing, the shielding box can prevent strong electromagnetic wave leakage, protecting the health and safety of operators.

This type of equipment is widely used in the fields of wireless communication, RF testing, and signal debugging.