122370-11

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Coaxial Connectors (RF)

Coaxial connectors are used for RF communication lines, ranging from microwave frequencies up to hundreds of MHz. In this section, the 122370-11 application field and working principle will be discussed.

The 122370-11 connector is a coaxial cable connector designed for use in an outdoor environment, to enable the transmission of high levels of RF power. The connector is ideal for short-range radio frequency connections, such as within an antenna system. It features an IP68-rated waterproof seal, which ensures reliable performance even in wet and corrosive climates.

In terms of the 122370-11 connector’s design, the center contact is formed by two concentric metal tubes, with the innermost tube providing the electrical interface and the outer one providing the physical support and protection. There are also gaskets that provide additional protection against dust and moisture. The outer tubing is made of stainless steel, with a black coating for added protection against corrosion. The inner tubing is made of brass or copper, which is then plated with a gold finish. The connector also features a polymeric insulator for protection against EMI (electromagnetic interference).

The 122370-11 connector works by using a compression fit between the contact point and the center wire. It features a positive locking system, whereby a special locking nut is used to tighten the connector, which compresses the contact and holds it securely in place. This locking nut also helps to provide a good electrical connection between the contact and center wire. Additionally, the contact also features an O-ring, to protect the connection against dust and moisture.

Combined, these features make the 122370-11 connector an ideal choice for outdoor applications where reliable RF power transmission is required. The construction of the connector provides strength and durability in harsh environments. The waterproof seal helps to protect the connector from water and dust, while the positive-locking system and O-ring ensure a secure connection. Together, these factors ensure that the 122370-11 connector can provide reliable RF power transmission performance for many years.

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