PL75C-201

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Coaxial Connectors (RF) – PL75C-201 Application Field and Working Principle

Coaxial connectors are in widespread use in the radio frequency (RF) field, particularly in scenarios where two or more electronic devices need to be connected without the transmission of radio waves. The PL75C-201 is a type of coaxial connector designed for this purpose, offering maximum reliability and ease-of-use. It conforms to the IEC 60169-12 standard.

Applications

The primary applications of the PL75C-201 coaxial connector are in digital cable television, satellite communication, microwave communication, radio broadcasting, radio astronomy, instrumentation, military and aerospace applications. In these applications, the PL75C-201 is used to connect two or more devices by providing radio frequency signal transmission.

Construction and Working Principle

The PL75C-201 connector is a premium coaxial connector designed for use in high-frequency applications. It consists of a rigid body made of aluminum alloy and a precision machined brass sleeve. The connector\'s body and sleeve feature a gold-plated, low-loss, low-reflection faceplate.

Inside the connector, the center solder contacts are seated in a stainless steel housing. The contact pins are spaced 50 mils apart and feature silver nickel plating. Once the contact pins have been soldered into place, a dielectric insulator is pressed into the center of the connector to ensure maximum signal integrity.

The connector\'s outer ends feature a high-temperature polyurethane sleeve, which seals the connector against dust, moisture, and vibration. This high-temperature sleeve also provides strain relief for the center contact pins.

The PL75C-201 coaxial connector is designed to provide a reliable, low-impedance connection between two or more devices, with minimal signal loss. The connector\'s small size and low-profile design make it highly suited for field deployments, as well as laboratory and production environments.

Conclusion

The PL75C-201 coaxial connector is a high-performance, low-profile connector designed for use in RF applications. Its aluminum alloy body and gold-plated faceplate provide excellent connectivity while its sealed, low-loss design ensures maximum signal integrity. The PL75C-201 is widely used in digital cable television, satellite communication, microwave communication, radio broadcasting, radio astronomy, instrumentation, military and aerospace applications.

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