20S-CBSA-0.75X0.75X0.2

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RF shields are components used to protect devices from the undesirable effects of interference. The 20S-CBSA-0.75X0.75X0.2 is a type of RF shield used in various applications, with a unique working principle.

This RF shield’s application field consists of commercial, medical, industrial and military antennas, antennas for specialized US military applications (such as high-end GPS protection), and airlines in military or airport environments. Additionally, this component is qualified by the American MIL-C-17D spec, making it suitable for many types of commercial electronics products.

Unlike hard shields, the 20S-CBSA-0.75X0.75X0.2 utilizes soft shielding elements in order to provide a protective effect. Specifically, the material of the shield’s components must be able to absorb and dissipate radio frequency radiation in order to create a strong shielding effect and protect the device. The design of the shield also helps to absorb reflected energy, thereby further increasing its level of protection.

To achieve this level of protection, the 20S-CBSA-0.75X0.75X0.2 shield is manufactured with conductive foil, plastic, and two layers of conductive film. These elements form a closed cavity between the antenna and the shielded enclosure, preventing RF radiation from entering the shield. The 20S-CBSA-0.75X0.75X0.2 has a strained cable lying between the inner and outer layers, which helps to absorb and effectively dissipate the radio frequency radiation.

In addition to absorbing and dissipating radio frequency radiation, the design of the 20S-CBSA-0.75X0.75X0.2 shield also reduces the risk of over-pressurization. In the event that the antenna creates an overshoot in radiation, the pressure release valve contained in the shield allows any excess pressure to escape, protecting the antenna from damage.

The 20S-CBSA-0.75X0.75X0.2 RF shield is designed to provide an effective level of protection against radio frequency interference. Its unique combination of conductive foil, plastic, and two layers of conductive film creates a closed cavity between the antenna and the shield, helping to absorb and dissipate RF radiation. Additionally, the shield also features a pressure-release valve, which is critical for reducing the risk of over-pressurization. Overall, the 20S-CBSA-0.75X0.75X0.2 is an effective shield for a variety of applications.

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