High temperature sealed coaxial cable assemblies developed successfully

2017-09-19

Recently, China Aerospace Science and Technology Group has developed a high temperature, sealed RF coaxial cable assembly, it is resistant to high temperature environment，and with good sealing performance, assembly is simple, reliable structure. The component will be used in aviation, aerospace, high-energy physics, quantum communications and other industries, to provide protection for major national projects.
The RF coaxial cable assembly is used to transmit RF and microwave signal energy，it is a distributed parameter circuit. As a special cable assembly of high temperature s products, its demand is increasing. Single high temperature and high humidity environment, easy to enter the cable inside the cable, the cable insulation, pressure reduction, power capacity decreased, serious short circuit will lead to damage, resulting in its development has been the industry's problems.
At the end of 2016, a research institute of the Chinese Academy of Sciences proposed the use of high temperature sealed cable assemblies. 203 through the technical research, to achieve a high-temperature cable assemblies and sealed connect or of the effective combination of the product developed to withstand high temperature of 400 degrees Celsius and more than 95% humidity, changing the past, such products need to import the situation.
At present, the Institute has developed to withstand the temperature of up to 800 degrees Celsius of the new high temperature sealed adapter and cable assemblies.