Rated at 250 watts and unity gain across the 806-960 MHz band, this antenna will provide years of continuous service. The radiating elements are constructed of copper & copper alloy. They are encased in a fiberglass radome for total environmental protection. The fiberglass radome is ultraviolet inhibited. The heavy wall aluminum mounting sleeve is epoxy coated for superior weather protection. These antennas are lightweight at less than 4 lbs, but are designed to withstand winds in excess of 125 MPH. Using the optional BSMNT2 mounting kit, installation takes only minutes.