2 meter j-pole antenna, all copper construction with SO239 connector. SO239 is housed in water resistant housing. Camo paint scheme. Low SWR across 2 meter band. 1 to 0 to 1 to 1 at 146.00, around 50 ohm impedance. Use with common mode coaxial choke at feed point if needed (not included). Comes with stainless steel pipe clamps, for mounting to pole mast.