Maximum VSWR: 1.5:1 Item Width: 36 in RF Connectors: 7/16 DIN Female Item Length: 168 in Polarization: Vertical Item Weight: 58.0 lb Gain dBd: 5.5 dBd Maximum Rated Wind Velocity: 145 MPH Antenna Pattern: Adjustable Item Height: 36 in Maximum Power: 500 W Lightning Protection: DC Ground