20-CBSA-4.5X4.75X0.2

RF Shields, also known as Radio Frequency Shields, are products designed to reduce or block electromagnetic radiation to protect electrical and electronic circuitry from interference. The product ID 20-CBSA-4.5X4.75X0.2 is one such product that can be used in a variety of applications to block unwanted radio waves and lower the risk of electromagnetic interference.

The 20-CBSA-4.5X4.75X0.2 is an RF shield with a thickness of 0.2 inches and a base diameter of 4.5 inches by 4.75 inches. It is designed to provide maximum shielding effectiveness to a RF signal in the frequency range of 10–12GHz. It is constructed of copper, iron, and high-temperature borosilicate glass, which makes it lightweight yet durable enough to withstand high temperatures. It is also resistant to corrosion, making it suitable for use in a variety of environments.

The 20-CBSA-4.5X4.75X0.2 can be used in a variety of applications, including communication systems, radars, computers, and medical equipment. In communication systems, it can be used to reduce the interference from unwanted radio signals. It is specifically designed to minimize the attenuation (power loss) of the desired radio wave, while shielding the system against the electromagnetic interference generated by nearby cellular towers, cell phones, and other wireless devices. Similarly, it can also be used in radar systems to reduce the interference caused by any type of wireless device located near the radar.

The 20-CBSA-4.5X4.75X0.2 can also be used in computers to protect against electromagnetic interference, which can result in data loss or system crashes. Its durable construction also makes it suitable for use in medical equipment that requires a high degree of protection from thermal and environmental noise.

The working principle of the 20-CBSA-4.5X4.75X0.2 is based on Faraday Caging, which is a method of shielding against unwanted electromagnetic radiation. As the name suggests, Faraday Caging works by encasing the equipment in a metallic cage, which functions as a barrier, blocking unwanted radio waves. The 20-CBSA-4.5X4.75X0.2 is an example of this type of shielding, as it is designed to completely encase the equipment in order to effectively shield against certain radio frequencies.

In summary, the 20-CBSA-4.5X4.75X0.2 is an RF shield specifically designed to reduce or block electromagnetic radiation and protect electrical and electronic circuitry from interference. It is suitable for use in a variety of applications, including communication systems, radars, computers, and medical equipment. Its durable construction and Faraday Caging make it an effective shielding solution for many applications.