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公开(公告)号：US09863987B2
公开(公告)日：2018-01-09
申请号：US15335733
申请日：2016-10-27
发明人： Riccardo Massa , Vito Caggiano , Gianluca Ratti
CPC分类号： G01R23/20 , G01N3/34 , G01R31/2853
摘要： 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.
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