21M-CBSA-5.5X6.0X0.225

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If you are tasked with RF shielding requirements, you may be considering the 21M-CBSA-5.5X6.0X0.225. This shield is one of the most widely used shields on the market, and for good reason. Here, we will look at the application field and working principle of the 21M-CBSA-5.5X6.0X0.225 RF shields.

The 21M-CBSA-5.5X6.0X0.225 is used for both commercial and military purposes. It is ideal for both the industrial and defense sectors as it offers a robust shielding capability. In the industrial and defense sectors, the shield provides protection against the effects of high-powered RF fields as well as providing an effective block of RF radiation in the frequencies of 0.18-11GHz. It is also suitable for use in GSM, CDMA, Wifi, and Bluetooth applications in order to create a faraday cage. Due to its high shielding effectiveness, it is often used in environments where privacy and security of data are paramount.

The 21M-CBSA-5.5X6.0X0.225 is a two-layer RF shield consisting of a top layer of brass and a bottom layer of aluminum. The top layer is designed for electrical, thermal, and structural bonds and is plated to ensure a reliable connection with the bottom layer. The bottom layer is composed of pure aluminum and is especially conductive. This two-layer design ensures that the shield is extremely efficient and features a low insertion loss.

The 21M-CBSA-5.5X6.0X0.225 shield functions by trapping RF signals between two conductive surfaces. The two metal plates act as an electric conductor, creating an electromagnetic field which acts to absorb any incoming electromagnetic radiation. This frequency-dependent shield is extremely effective at blocking radiation in the 0.18-11GHz frequency range. In addition, the two-layer design allows for maximum shielding of both electric and magnetic fields. The design also prevents any reflected RF fields which form on the inner wall, thus avoiding degraded performance.

The 21M-CBSA-5.5X6.0X0.225 RF shield is an invaluable tool for ensuring privacy and security of data in both commercial and military applications. Its multiple layers of protection ensure that the shield is able to effectively block RF radiation up to 11GHz, making it suitable for use in a wide range of RF shielding applications. Its low insertion loss makes it especially ideal for applications which require an effective shield without sacrificing performance.

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