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公开(公告)号：US20210159581A1
公开(公告)日：2021-05-27
申请号：US17255586
申请日：2019-07-11
Applicant: CommScope Italy S.R.L.
Inventor： Riccardo Massa , Gabriele Riva , Antonio Sala
Abstract: A resonant cavity filter includes a housing having a resonator therein, and a tuning element including an elongated pin member having a conductive outer surface. The tuning element is mounted for insertion of the elongated pin member into an interior of the resonator. The conductive outer surface includes a contact portion by which the elongated pin member is secured in a desired position to adjust a frequency response of the resonant cavity filter, where the contact portion is free of threading.
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公开(公告)号：US11658380B2
公开(公告)日：2023-05-23
申请号：US17255586
申请日：2019-07-11
Applicant: CommScope Italy S.R.L.
Inventor： Riccardo Massa , Gabriele Riva , Antonio Sala
CPC classification number: H01P7/06 , H01P1/208 , H01P1/2138
Abstract: A resonant cavity filter includes a housing having a resonator therein, and a tuning element including an elongated pin member having a conductive outer surface. The tuning element is mounted for insertion of the elongated pin member into an interior of the resonator. The conductive outer surface includes a contact portion by which the elongated pin member is secured in a desired position to adjust a frequency response of the resonant cavity filter, where the contact portion is free of threading.
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