The invention discloses test equipment and a test method to leak of RF cable assemblies. Microwave test signals are sent to measured cable assemblies from the RF signal source, and signals are absorbed by matched load through cable assemblies. Microwave pathway is constituted of RF signal generator, cable assemblies, matched load. There is microwave signal leakage existing around the object when the signal goes through the objects. These signals are collected by signals collection device and sent into microwave receiver. We can get the decibel value of the corresponding pieces of RF leakage through the readings letters of RF signal source and microwave receiver. |