21M-CBSA-3.5X4.75X0.225

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RF Shields, also known as radio frequency shields, are designed to reduce or eliminate the electromagnetic radiation there is in electronic components due to their short electrical connections. They can be found in a variety of applications, such as cellular, aerospace, and military technologies. The 21M-CBSA-3.5X4.75X0.225 is a particular type of RF shield, and it has various applications and working principles.

The 21M-CBSA-3.5X4.75X0.225 is a multi-layer RF shield that utilizes a combination of aluminum and copper layers to help reduce the effects of electromagnetic radiation on the underlying components. This type of shield provides excellent shielding effectiveness across a wide frequency range, from 800 to 2000 MHz. It is also designed with an additional layer on the inside to help protect sensitive components from the external environment. The 21M-CBSA-3.5X4.75X0.225 can be used in applications such as RF circuits, antennas, mobile phone shielding, radar, GPS, and medical systems.

The working principle behind the 21M-CBSA-3.5X4.75X0.225 RF shield is simple. The design of the shield includes a series of layers which act as a Faraday cage, trapping and absorbing the electromagnetic waves, preventing them from reaching the underlying components. As the EM waves pass through the shield, the wave energy is dissipated through a combination of absorption and reflection. This in turn reduces or eliminates the amount of EM radiation which could cause interference or damage the components.

The 21M-CBSA-3.5X4.75X0.225 provides excellent shielding performance in different situations due to its superior design. The aluminum and copper layers act as an effective barrier against the electromagnetic energy, providing high levels of attenuation for frequencies ranging from 800 to 2000 MHz. Additionally, the additional inner layer acts as a Faraday cage, trapping the electromagnetic radiation away from the underlying components. This ensures that the underlying components are safeguarded from any damage caused by the radiation.

The 21M-CBSA-3.5X4.75X0.225 is an ideal RF shield solution for various applications due to its high levels of performance. Its shielding effectiveness helps to protect electronic components from the potentially damaging effects of electromagnetic radiation, while its additional inner layer provides an additional layer of protection. This makes it an ideal choice for applications which require high levels of shielding for frequency ranges from 800 to 2000 MHz.

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