Factors to Consider in Selecting RF Cable Assemblies

Factors to Consider in Selecting RF Cable Assemblies

How to choose the cable assembly suitable for your own use, what factors should be considered? The following combines the experience of engineers and technicians of Shenzhen Ader Electronics Co., Ltd. to share with you.

Radio frequency cable assemblies are generally suitable for occasions with high frequency and fine phase adjustment. To accurately measure the electrical length of a component, a network analyzer is used to determine the position of the open end of the component, but the size of the blanking loop should be as consistent as possible. Tape, tape and meter are used to measure until the length displayed by the instrument is consistent with the mechanical length of the cable.

For the cable, one method is to use a connector with adjustable phase. However, it is also necessary to pay attention to some details. The two methods of radio frequency cable assembly are convenient and fast phase matching schemes. Here, a method is mainly discussed to measure the phase of each cable assembly after installation. If the second step is not passed, the ambient temperature of blanking, assembly and testing should be kept consistent as far as possible. Phase reflects that the signal is ahead of behind, section uses tape measure, tape measure and meter meter meter to measure, but the size of the blanking circle should be as consistent as possible, A more consistent phase is obtained by replacing the phase-adjusting spacers of the connectors at both ends.