| 摘要 |
The invention refers to a trimming arrangement in a device (10) for tuning and/or adaptation of electromagnetic waves, including at least one trimming screw (16) galvanically connected to the device and at least one bushing portion (15) arranged for inserting and securing the screw. The bushing portion (15) includes an essentially pervious opening (18) arranged in a part (11) of the device (10), a section (17, 19, 19', 23) arranged in the opening (18) for reception of the screw and a constriction (19, 19') arranged in an axial direction of the opening, which constriction (19, 19') is provided to firmly but detachably secure the screw. |
