RF cable assemblies in the field of wireless communication, microwave radio frequency test cable is a kind of commonly used high-precision system test consumables, which is used in conjunction with test instruments such as vector network analyzers and frequency sweepers.

　　Any DUT is located between the signal generator and the analyzer, and the bridge between the DUT and the instrument is the test accessory or test system. The RF cable assemblies company reminds not to ignore these test accessories. When conditions permit, it is best to solidify these test accessories to make them a standardized measurement system.

　　When the RF cable assemblies instrument supplier provides the complete machine, the test cable that matches the highest operating frequency of the instrument will be provided at most; in the real test process, various situations will be encountered and different accessories need to be used. All these accessories will affect the accuracy of the measurement results, which requires the tester to have an in-depth understanding of the relevant test accessories.

　　When selecting the specifications of the cables in the test system for radio frequency cable assemblies, in addition to considering insertion loss and VSWR, the stability of the cables must be good; in the radio frequency and microwave frequency bands, commonly used cables are divided into semi-rigid cables, semi-flexible cables and flexible braids three kinds of cables.