Generally high frequency cable components made by a cable connection for one or two of rf coaxial connectors, for the connector and transmission cable in high frequency range has high transmission performance requirements, in the case of ensure assembly process, high frequency cable components can be implemented in the high band transmission. As the high frequency range generally refers to the 18-110 GHZ, high frequency rf components at present our company products are mainly concentrated in the 18 to 40 GHZ band range. Cable assembly is a very important part of transmission system, its performance will seriously affect the quality of transmission system. The performance of the cable assembly depends not only on the performance characteristics of the cable and the connector, but also on the connection process of the connector. High frequency cable components are widely used in microwave equipment, radio equipment, electronic instruments and aerospace and other fields because of their good performance in high frequency range.