20-CBSA-1.25X2.75X0.2

Series:	20-CBS
Part Status:	Active
Type:	Shield, 2-Piece
Height - Overall:	0.200" (5.08mm)
Length - Overall:	2.750" (69.85mm)
Width - Overall:	1.250" (31.75mm)
Ventilation:	Non-Vented
Mounting Type:	Surface Mount

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RF shielding or shielding is a method of reducing the radiated electromagnetic field in a specified area. It is accomplished by enclosing the area with a conductive material, such as sheet metal, metal screen or/and metal foam, which absorbs the electromagnetic energy and prevents it from entering the enclosed area. It is also commonly referred to as shielding, and the materials which are used often feature a high degree of electrical conductivity, or conductive properties, which are designed to limit the electromagnetic (EM) field produced by the RF source, as well as providing a degree of resistance to the electric field.The 20-CBSA-1.25X2.75X0.2 is an RF shield developed by Microsoft and can be used for a variety of applications. This RF shield is made out of a high-grade aluminum alloy that can provide shielding in the range of 80 dB to over 100 dB. It is designed for use in applications such as RF shielding of an office or residence, and a variety of other applications such as cellular base station antennas, radio transmitters, and LCD displays.The main application factor of the 20-CBSA-1.25X2.75X0.2Shield is that it is designed to reduce RF radiation from a variety of sources. It is designed to reduce the radiation from cell phones, Wi-Fi routers, and other sources of wireless radiation. It can also be used for the shielding of floor-standing, wall-mounted, or ceiling-mounted equipment, as well as the shielding of antennas. The shield can be used to reduce the effects of microwave radiation on human bodies, as well as the electromagnetic interference produced by wireless devices.The 20-CBSA-1.25X2.75X0.2Shield operates on the principle of Faraday shielding, which works by forming a “cage” around the area that is to be shielded. This cage is made up of the conductive shielding material, usually aluminum alloy in this case, which acts as an electromagnetic shield. When the RF energy strikes the shielding material, either from a directional or omnidirectional source, it is completely absorbed, and the energy does not enter the shielded area.The 20-CBSA-1.25X2.75X0.2shield is easy to install and can be mounted in a number of different ways, depending on the application. It can be applied in the form of sheet metal, metal screen, or metal foam, and can be used in either a floor-standing, wall-mounted, or ceiling-mounted configuration. The shielding material can also be applied directly to the walls or ceilings of the building, and the shielding can be painted to match the inside décor of the room.In addition to providing protection against RF radiation, the 20-CBSA-1.25X2.75X0.2Shield can also provide protection against electrical interference from power lines and electrical wiring, as well as providing a degree of insulation from heat. The shield can also be used to reduce the effects of electrical surges, such as those caused by lightning, and can help to reduce the amount of EMI that enters a room. The 20-CBSA-1.25X2.75X0.2Shield is ideal for use in a variety of applications, such as residential and commercial radio transmission systems, cellular base station antennas, and LCD displays. It has also been used in many medical applications, such as magnetic imaging and ultrasound systems. This shield can greatly reduce the amount of RF radiation that enters a room or building, and can help to reduce the effects of electromagnetic interference from both external and internal sources.

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