1 结果
a test port adapter system is implemented for all rohde & schwarz equipment, which operates above 26 ghz in order to protect the rf front-end from mechanical damage. the test port adapter system consists of an rf front-end interface called the test port adapter body, and the test port adapter head which is attached to the body. the head provides an interface to a cable or device under test. this application note identifies the various types of test port adapters, their parameters, compatibilities and usages.