RF connectors used in communications, medical, aerospace and other fields are not just RF connectors, they are also used with cable assemblies to complete a signal bridge. 

    Generally, the RF connector has two forms of use: one is directly mounted on the instrument panel or the printed circuit board, and the other is a structure in which the RF coaxial cable is connected as a connection cable for electrical signal transmission:

    Both inner and outer conductors are crimped

    The inner conductor is crimped and the outer conductor is welded

    The inner conductor is welded and the outer conductor is crimped

    The inner conductor is welded and the outer conductor is screwed

    The inner conductor is crimped, and the outer conductor is screwed, etc.

    In short, the connection between the RF connector and the cable requires reliable connection and low reflection, and must be compensated to ensure performance.