Allicdata Part #: | 20S-CBSA-3.0X3.5X0.2-ND |
Manufacturer Part#: |
20S-CBSA-3.0X3.5X0.2 |
Price: | $ 15.57 |
Product Category: | RF/IF and RFID |
Manufacturer: | Leader Tech Inc. |
Short Description: | 20S SERIES CBS SHIELD ASSEMBLY - |
More Detail: | RF Shield Shield, 2-Piece 3.000" (76.20mm) X 3.500... |
DataSheet: | 20S-CBSA-3.0X3.5X0.2 Datasheet/PDF |
Quantity: | 1000 |
21 +: | $ 14.14920 |
Series: | 20-CBS |
Part Status: | Active |
Type: | Shield, 2-Piece |
Height - Overall: | 0.200" (5.08mm) |
Length - Overall: | 3.500" (88.90mm) |
Width - Overall: | 3.000" (76.20mm) |
Ventilation: | Non-Vented |
Mounting Type: | Surface Mount |
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RF shields, such as the 20S-CBSA-3.0X3.5X0.2, are shielding components used in the RF industry to protect against electromagnetic interference. RF shielding is designed to contain, block, and redirect signals from passing through the shield, allowing an electronic device to operate in a shielded environment.
The 20S-CBSA-3.0X3.5X0.2 shields are designed to reduce the overall noise-level within a RF system or enclosure. This type of shield is used to protect radios, transceivers, and radar systems. As the shield is metallic, it acts as a Faraday cage, providing a barrier against the passage of electro-magnetic radiation.
The 20S-CBSA-3.0X3.5X0.2 is constructed from solid aluminium, and is electroplated and painted for extra protection against the environment. The shield comes in two types, an open-ended style and a bubble-style, which slides over an electronic component\'s connectors. The open-ended style can be secured with bolts or clamps, while the bubble-style must be electrical taped in place.
The 20S-CBSA-3.0X3.5X0.2 shield works in the following manner: It reduces the amount of interference picked up by the electronics by blocking out the signals from adjacent equipment or going into or coming out of the electronic components. This helps in achieving a high signal-to-noise ratio (SNR). In addition, the shield also guides the weaker signals towards the receiver or transmitter, thus reducing signal attenuation losses.
This type of RF shield is also suitable for reducing interference from nearby sources, such as mobile phones, cordless phones or base-station communication antennas. It can also be used in high-density shields applications where there is an increased risk of signal interference. In such a case, the shield will help in containing the signals inside the equipment and protect it from outside noise.
The ability of a 20S-CBSA-3.0X3.5X0.2 to reduce signal interference is dependent on its ability to direct signals to desired areas, known as directivity. This property of RF shields should be tested before it is used. This type of shield is also often fitted with adhesive-backed fabric in order to further reduce the significantly lower the amount of interference.
In conclusion, the 20S-CBSA-3.0X3.5X0.2 shield is an effective shielding component suitable for a wide variety of applications. It is constructed from solid aluminum, electroplated and painted for added durability and works by blocking incoming and outgoing signals to reduce interference. The shield also features various directivity improvements to further reduce signal attenuation. As such, the 20S-CBSA-3.0X3.5X0.2 shield is a reliable and effective RF shield.
The specific data is subject to PDF, and the above content is for reference
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