add vertical BNC connector Amphenol 031-5539
drawing/datasheet: https://www.amphenolrf.com/library/download/link/link_id/594427/parent/031-5539/ manufacturer website: https://www.amphenolrf.com/031-5539.html
drawing/datasheet: https://www.amphenolrf.com/library/download/link/link_id/594427/parent/031-5539/ manufacturer website: https://www.amphenolrf.com/031-5539.html