公开(公告)号：US20170122990A1

公开(公告)日：2017-05-04

申请号：US15335733

申请日：2016-10-27

Applicant: CommScope Italy S.r.I.

Inventor： Riccardo Massa ,  Vito Caggiano ,  Gianluca Ratti

IPC: G01R23/20 ,  G01R31/28 ,  G01N3/34

CPC classification number: G01R23/20 ,  G01N3/34 ,  G01R31/2853

Abstract: A passive intermodulation (“PIM”) distortion test apparatus includes a housing, hammering elements disposed within the housing, each hammering element including a moveable striking member, a strike plate positioned above the hammering elements, where a bottom surface of the strike plate is positioned at a distance above the hammering elements such that the moveable striking members of the hammering elements impact the strike plate when moved into their activated positions, and a retaining member that is configured to hold a device under test on a top surface of the strike plate while a PIM distortion test is performed on the device under test.