L-COM's HG2430G 2.4 GHz, 30 dBi steel grid antenna, N Female connector. The HyperLink high performance parabolic grid Wi-Fi antenna provides 30 dBi gain with a 5.3 deg. beamwidth for highly directional long range applications. Additional applications include point to point systems, point to multi-point and wireless bridges in the 2.4GHz ISM band as well as IEEE 802.11b, 802.11g, 802.11n wireless LAN systems. External interference of this antenna is minimized due to the excellent front-to-back ratio. This antenna comes with a 18 in coax lead terminated with an N Female connector.