Good Blocking Ability Signal Shielding Box Pneumatic Shielding Box

The main purpose of effective EMC Shielding is to prevent electromagnetic interference (EMI) or radio frequency interference (RFI) from impacting sensitive electronics. This is achieved by using a metallic screen to absorb the electromagnetic interference that is being transmitted through the air. The shield effect is based on a principle used in a Faraday cage – the metallic screen completely surrounds either the sensitive electronics or the transmitting electronics. The screen absorbs the transmitted signals, and causes a current within the body of the screen. This current is absorbed by a ground connection, or a virtual ground plane.

By absorbing these transmitted signals before they reach the sensitive circuitry, the protected signal is kept clean of electromagnetic interference, maximizing shielding effectiveness.

A good example in every person’s pocket is the smartphone. It is essential that EMC shielding is used to protect the sensitive electronics in the device that make it process and display information from the phone’s transmitter.

Rf Test shield box specifications:

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Dedicated to wireless testing for ten years, creating professional quality with heart

Professional wireless product testing equipment, as well as shielding box manufacturers, has an experienced team and a number of patents, whether it is engineering technology or production services, Charter Leader Precision Electronic Co.,Ltdwill always maintain the strongest market competitiveness and the most flexible cooperation

Charter Leader has been focusing on the field of wireless testing for more than ten years. Its main products are high isolation shielding boxes & soundproof boxes. The products also involve IoT testing, automated testing, 1-to-multiple production testing, and wireless testing. Equipment, fixtures, and other wide range of fields. Relying on forward-looking decision-making, rooted technology and professional manufacturing, Jia Duoli Group continues to innovate, develop and grow, always maintain the strongest market competitiveness, and help 2025 Made in China!