58-CBSA-3.5X5.5X0.5

RF Shields are widely employed in the mobile communication industry. The purpose of an RF shield is to reduce radio frequency interference (RFI) so that the signal is transmitted and received clearly. The 58-CBSA-3.5X5.5X0.5 is a type of RF shield designed to protect against both short- and long-range radio frequency interference. This article will explore the application field and working principle of the 58-CBSA-3.5X5.5X0.5.

Applications

The 58-CBSA-3.5X5.5X0.5 is suitable for use in wireless communications and broadcasting, GPS systems, mobile and cellular base stations, and other applications where radio frequency interference (RFI) could cause a signal interruption. Its unique design and material make it suitable for both indoor and outdoor applications.

Working Principle

The 58-CBSA-3.5X5.5X0.5 comprises two common metallic shields that help to reduce electrical noise (EMI/RFI) from entering or leaving a system. The shield is composed of a 5.5x3.5 inch (14x8.9 cm) conductive copper-nickel alloy sheet, bonded to a 0.5 inch (1.3 cm) thick cross linked polyethylene foam. This laminated assembly is designed to provide both EMI/RFI reflection and shielding properties, while minimizing signal loss.The 58-CBSA-3.5X5.5X0.5 includes a urethane-based adhesive backing, which allows the RF shield to stick firmly to the inside of the enclosure or device. The adhesive backing also provides flexibility in positioning the shield.When properly applied, the 58-CBSA-3.5X5.5X0.5 helps to protect devices and systems from EMI/RFI signals. The two layers of shielding material also help to reduce the reflections that can interfere with the incoming and outgoing signals. These reflections can have the effect of weakening or distorting the received signal, reducing its clarity.

Conclusion

The 58-CBSA-3.5X5.5X0.5 is a versatile RF shield that can be used for both indoor and outdoor applications. This type of RF shield can help reduce radio frequency interference (RFI) from entering or leaving a system, thus providing clearer signals. The two layers of conductive material help to reduce reflections that could interfere with the incoming and outgoing signals. The urethane-based adhesive backing allows the RF shield to stick firmly to the interior of the enclosure or device, which provides flexibility in positioning.