What conditions should be met for joint selection of cable assemblies

According to the relevant information reported in recent yearsCable AssemblyWith the widespread use of radio frequency, microwave and technology, people's understanding of different types of cable components is also getting deeper and deeper. Many application areas are also urgently seeking a variety of cable assemblies, now on the cable assembly joint selection should meet what conditions are briefly described:

1. Select non-magnetic material joints with smooth surface

According to the relevant information feedback shows that RF coaxial cable assembly is mainly used to transmit RF and microwave signal energy, so in many testing and measurement fields are commonly used in this cable. Generally speaking, the joint of the cable assembly should try to choose the non-magnetic material joint with smooth surface, so as to ensure the normal transmission of radio frequency and microwave signal energy, and to avoid the joint is too rough and damaged.

2. Adopt joints with sufficient thickness and uniform coating

According to the feedback from many manufacturers, the joint of cable assembly should give priority to using sufficient thickness and uniform coating. Because this connector is easier to match impedance, if the impedance matching rate is high, then the loss of the cable is only the loss of the transmission line, there is no reflection loss, and the ability of the cable to effectively transmit radio frequency signals will also increase.

3. The size of the joint as large as possible

According to some manufacturers to share the cable assembly joint selection should be as large as possible. Because with the increase of the joint size, part of the loss can be quickly converted into heat energy. In summary, the larger the joint size of the component, the smaller the loss, the higher the frequency that can be transmitted. However, users should also pay attention to the fact that the larger the joint size, the better, because if the joint size exceeds the predetermined standard, the proportion of media loss may increase accordingly.

It is understood that with the continuous improvement of cable assembly performance, its application range is also rapidly expanding. In particular, the sales volume of cable assemblies with good quality and good reputation also shows a rapid growth trend. Manufacturers suggest that users choose the joint selection of cable assemblies, in addition to meeting the requirements of selecting non-magnetic material joints with smooth surface, but also meeting the requirements of having sufficient thickness and uniform coating and as large as possible.