40-CBSA-2.75X2.75X0.4

Series:	40-CBS
Packaging:	Bulk
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.400" (10.16mm)
Length - Overall:	2.750" (69.85mm)
Width - Overall:	2.750" (69.85mm)
Ventilation:	Vent Holes in Pattern
Mounting Type:	Surface Mount

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Introduction:

RF Shields are devices which are designed to protect electronic systems from RF interference. There are different types of RF Shields available, such as the 40-CBSA-2.75X2.75X0.4, which is designed to provide protection against high frequency RF radiation. This article will discuss the application field and working principle of 40-CBSA-2.75X2.75X0.4 RF Shields.

Application Field

The 40-CBSA-2.75X2.75X0.4 RF shield is used primarily in military applications. It is designed to withstand high frequency RF signals which are common in battlefields. It can also be used in other areas where high frequency RF radiation may be present, such as cell towers and airports.The 40-CBSA-2.75X2.75X0.4 RF shield has an effective operating frequency range of up to 230 MHz. This makes it ideal for a variety of applications, including aircraft, medical equipment, electronics and more.

Working Principle

The 40-CBSA-2.75X2.75X0.4 RF shield works by providing an apertures in a metal plate. This allows the desired RF signal to pass through, while preventing high frequency interference.The RF shield consists of two metal plates sandwiched together. The top plate has apertures cut into it which allow signals to pass through while reflecting back any high frequency radiation. The metal shields are separated by a non-metallic material designed to absorb any remaining energy. This combination of materials creates an effective barrier against RF signals.The RF shield must be connected to a ground plane in order to work effectively. This ground plane provides a reference point for the shield and helps to ensure that any RF signals which manage to pass through the RF shield will be dissipated into the ground.

Conclusion

The 40-CBSA-2.75X2.75X0.4 RF shield is an effective shielding device used in military applications. This shield works by creating apertures in a metal plate which allows the desired signal to pass through, while reflecting back any high frequency radiation. The RF shield must be connected to a ground plane in order to work effectively.

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