TEST INTERFACE OF COAXIAL CONNECTOR WITH LOW PASSIVE INTERMODULATION

摘要

FIELD: electrical engineering.;SUBSTANCE: coaxial radio-frequency test connector has inner conductor and external conductor located coaxially to central axis. Outer conductor comprises groove for retaining contact spring of round shape. Contact spring comprises base and several arched contact pins with gaps between separate contact pins extending from base. Base has larger radius than contact pins. Contact pins have the first contact section for contact with the external conductor of the compatible coaxial connector in the direction radial to the central axis, and the second contact section for capacitive coupling with the side wall of the slot.;EFFECT: technical result consists in provision of strong attenuation of reflection in wide frequency range and low passive intermodulation, as well as possibility of connection and disconnection of coaxial connector at application of small forces.;11 cl, 11 dwg