21L-CBSA-2.75X4.5X0.225

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Radiofrequency (RF) shields are designed to protect electronic components from damage caused by radio-frequency interference (RFI). This type of shielding is commonly used in the telecommunications, aerospace, automotive, and defense industries. In these industries, it is necessary to protect sensitive electronic components from electromagnetic interference. This is especially true for components operating at frequencies ranging from a few MHz to a few GHz.

The 21L-CBSA-2.75X4.5X0.225 RF shield is designed for an exceptionally wide frequency range, spanning from 500MHz to 6.5GHz. This makes it ideal for applications that require a high level of shielding protection. These applications can include radar, radio receivers, transceivers, and military telemetry systems. It is also suitable for use in various in-vehicle and airborne radio systems, as well as in wireless medical device applications.

The 21L-CBSA-2.75X4.5X0.225 has a 0.225-inch thickness and is made of a nickel-plated steel frame and a carbon steel base. Its frame and base are designed to provide an electrically-tight interface that will help filter out unwanted RF signals. In addition, its frame and base provide an additional layer of EMI protection along with its dielectric materials.

The RF shield works by absorbing and dissipating the EMI signal away from the protected component. It accomplishes this by forming a Faraday cage around the sensitive components. This Faraday cage helps to reduce the signal\'s amplitude, allowing it to be safely dissipated away from the component. The frame and base of the RF shield also form an additional barrier, which further decreases the signal\'s amplitude.

The 21L-CBSA-2.75X4.5X0.225 is also designed to be highly durable. It is constructed from a robust metal material that is highly resistant to environmental factors, such as corrosion, shock, and vibration. This ensures the shield will provide effective protection for the duration of its intended application. Additionally, it is designed for easy and efficient installation and integration into existing systems.

In conclusion, the 21L-CBSA-2.75X4.5X0.225 RF shield is a highly versatile and reliable shielding solution for a wide range of applications. It is designed to provide strong shielding protection against EMI signals, while also being highly durable. Moreover, it is designed for easy installation and integration into existing systems. For these reasons, it is widely used in the telecommunications, aerospace, automotive, and defense industries.

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