A radio frequency coaxial cable assembly

Abstract

The invention provides a radio frequency coaxial cable assembly. The radio frequency coaxial cable assembly is composed of a cable assembly, a protective device 2 which is fixedly connected with the left end of the cable assembly and a protective device 2 which is fixedly connected with the right end of the cable assembly; the protective device 1 and the protective device 2 are of the same structure; the cable assembly includes radio frequency coaxial connectors at two ends and a radio frequency coaxial cable; the plugging pins of the radio frequency coaxial connectors are welded to the core lines of the radio frequency coaxial cable; and each of the protective device 1 and the protective device 2 is composed of a support, a clamping seat, a clamping ring, a shaft and two first unloosening screws. The radio frequency coaxial cable assembly of the invention has the advantages of firm and reliable connection, quick and easy installation, simple and convenient use and compact structure. According to the radio frequency coaxial cable assembly of the invention, measures such as an electromagnetic wave protection braided sleeve and a wire mesh shielding wrapping tape are adopted, so that the electromagnetic shielding effect of the radio frequency coaxial cable assembly can be effectively enhanced, and radio frequency leakage can be avoided.

Description

technical field [0001] The invention relates to a radio frequency coaxial cable assembly. Background technique [0002] RF coaxial cable assembly is a commonly used cable assembly for microwave signal transmission. It has the advantages of wide frequency bandwidth, superior electrical performance, bendability, and convenient use. It is widely used in test systems, instruments, microwave communications, and aerospace. in the field. However, in the actual use process, the electromagnetic shielding efficiency of the RF coaxial cable assembly is often not high, resulting in RF leakage, and the RF coaxial cable assembly is damaged during the connection process of the device due to pulling or cable weight. As a result, the transmission performance of the cable is reduced or fails. In addition, the RF coaxial cable has low resistance to abrasion and mechanical damage, resulting in a low service life of the RF coaxial cable assembly. Contents of the invention [0003] In order ...

AI Technical Summary

Problems solved by technology

However, in the actual use process, the electromagnetic shielding efficiency of the RF coaxial cable assembly is often not high, resulting in RF leakage, and the RF coaxial cable assembly is damaged during the connection process of the device due to pulling or cable weight. resulting in reduced cable transmission performance or failure

In addition, RF coaxial cables have low resistance to abrasion and mechanical damage, resulting in low service life of RF coaxial cable assemblies

Images