| 摘要 |
An improved mobile radio antenna that is suited to radio-frequency connections is distinguished inter alia by the following features: having a base module (1) that comprises a plurality of mounting sections (1a) that each contain an internally threaded hole (15'), having an attachment module (3) that has mounting sections (3a) with through-holes (17) made therein, having spacers (21) between the base module (1) and the attachment module (3), wherein the undercut (31, 131) a) is provided in the through-hole (17) in the attachment module (3) such that the diameter of the through-hole (17) merges into the undercut (31) with a greater diameter in the plug-in direction (20), or b) is provided in a second electrically conductive spacer (121) that is positioned on the attachment module (3) on the side that is opposite the first spacer (21), the second spacer (121) having a spacer hole (11) with an undercut (131) that broadens in the plug-in direction. |
