PA9673

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Coaxial connectors, or RF connectors, are interfaces designed for the transmission of electromagnetic waves. They are commonly used in RF and microwave transmission because they have the advantages of small size, good shielding performance, and remarkable transmission performance. PA9673 is one of them. This section covers its application field and working principle.

Application Field

The PA9673 is a high-performance, miniature 85 ohm coaxial right-angle connector. This connector is typically used in radio repeater station, base station, and radio/TV station applications. In addition to its high-performance capabilities, it also offers superior shielding performance over standard connectors. It has a frequency range of DC up to 18 GHz, making it a desirable choice for high-demand applications.

These connectors provide strong and secure connections with higher performance than other types, meaning lower signal loss, improved accuracy and better durability. The PA9673 can be easily assembled with standard tools, and the adapter barrel size can be adjusted with a hexagonal wrench to fit different connector heads.

Working Principle

The PA9673 connector is designed to work by enabling the electrical connection between two objects, matching their impedance, and facilitating the transmission of electromagnetic signals. The connector works by making a low-resistance metallic contact with the center signal conductor between the two objects. It also isolates the signal center conductor from the braid (outer conductor), to prevent any interference from the surrounding environment.

The connector’s inner conductor is made of beryllium copper, with a gold finish, that ensures long-lasting electrical performance. The outer conductor is a spiral, braided design, that provides better shielding from outside interference. The shape of the connector allows for high density mounting on boards, and provides a low profile installation.

The PA9673 is designed to deliver high performance, allowing signals to pass reliably while maintaining a low impedance connection. It is also tested to meet industry required standards, provide superior shielding, consistent impedance, and improved signal integrity. The connector can support up to 500 Vrms (Voltage Root Mean Square) at the working temperature of -55 to +150C, and can be used for applications requiring direct current ground returns.

The PA9673 is a ideal choice for customers needing an RF solution that offers enhanced performance and reliability. With its small design, high-performance capabilities, and excellent shielding, it is well suited for a wide range of high-frequency, high-performance applications.

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