Microcom HG2409UP-NF HyperGain Mini Pro Omni Directional Antenna - 2.4GHz, 9dBi, N-Female Connector HG2409UP-NF Features Versatile and Economical: This antenna features an integral N-Female bulkhead type connector that mounts through the wall of an equipment enclosure. Included is a mast mounting kit. Consisting of a heavy-duty steel bracket and a pair of U-bolts, this kit allows installation on masts up to 2.0" in diameter. All Weather Operation: Constructed for all weather operation, it features collinear brass elements inside a durable UV-stable white fiberglass radome. The end cap is sealed with a drain holes at the base help prevent condensation build-up inside the antenna.