3M CN3490 1" X 10"-100

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RFI and EMI-shielding and absorbing materials are critical components of a comprehensive electromagnetic shielding system. The 3M CN3490 1" X 10"-100 is an example of one such shielding material. It is designed to protect against electromagnetic interference (EMI) that can disrupt or degrade wireless systems, communications, and other electrical equipment. This material is highly effective in blocking interference and providing a secure barrier against EMI.

The 3M CN3490 1" X 10"-100 is a multi-layer construction of woven wire mesh and dielectric absorbent rubber. The wire mesh makes up the shielding layer and provides an extremely effective barrier against high frequency noise. The dielectric absorbent rubber is designed to further reduce the amount of EMI that can pass through the shielding material. The combination of these two materials provides an excellent shielding solution for a variety of applications.

The 3M CN3490 1" X 10"-100 is available in three levels of shielding effectiveness. The first level has a resistive shielding effectiveness of 10 dB at 1MHz, the second level has a resistive shielding effectiveness of 20 dB at 1MHz, and the third level has a resistive shielding effectiveness of 30 dB at 1MHz. The shielding effectiveness of the material increases at higher frequencies, making it ideal for a wide range of applications.

This shielding material is designed for use in a variety of applications, such as protection for radio transmitters, cable shielding, and telecom equipment. It is also effective in shielding a variety of wireless systems, such as Wi-Fi (2.4 GHz and 5 GHz) and Bluetooth (2.4 GHz). This versatile material can also be used in a variety of other applications, including aviation, radar, and other military and industrial applications.

The 3M CN3490 1" X 10"-100 is designed to work in combination with other approaches to provide an effective EMI shielding system. The wire mesh and absorbent rubber layers work together to create a barrier that is effective at blocking interference in a variety of frequencies and applications. The material is designed to be used in conjunction with other EMI solutions, such as absorbers, filters, and ground planes.

The 3M CN3490 1" X 10"-100 is easy to install and requires minimal maintenance. It is designed to be used in a variety of environments and requires minimal changes to existing equipment or structures. The material is also highly durable and is designed to provide a secure barrier against EMI for many years of use. With its versatile range of applications and easy installation, the 3M CN3490 1" X 10"-100 is a highly effective solution for shielding and absorbing EMI.

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