Effect of RF coaxial cable assembly

In an ideal state of 50 ω connector Assembly with 50 ω cable, Cable Assembly should be at about 50 ohms, this is the impedance match, any change in one factor can cause impedance imbalances both phenomena. This gives us designers and cable suppliers buck excuse when standing wave bad, often heard two conflicting versions. Method of screening. At present time-domain measurement is one of the most widely used method. In the production process through a number of tests found that even as a connector and Assembly standing wave is measured with different cables different; we need to be clear early in the design aspects of the understanding connector properties, including what kind of cables and adapter to achieve the best result. I summed up in the production process of a law: the connector adapter with low impedance high impedance of the cable component cable is relatively good.