SMA-Reverse-bushing-50-BKL-419013-P-Reverse-SMA-plug-connector-possess-a-reverse-polarity-On-the-outside-the-design-resembles-that-of-the-SMA-plug-connectors-However-the-inner-conductor-is-designed-inverted-Reverse-SMA-is-often-used-for-antenna-connections-at-the-WLAN-devices-P-BKL-419013-SMA-Reverse-Bush-50-Ohm-Pin-Contact-90º-PCB-version