The Telewave's ANT150D3-4UT consists of a dual dipole array antenna with a precision phasing harness for optimum performance. The antenna horizontal pattern is field adjustable, for any current or future coverage requirements. The wide bandwidth and high efficiency of these antennas make them ideal for many applications. Each dipole element is constructed with 6061-T6 aluminum and welded at the base for maximum strength. Each antenna is also completely sealed with our high tech Txylan(TM) coating, which resists water and ice buildup, and provides exceptional protection from corrosive gases, ultraviolet (UV) radiation, salt spray, acid rain, and windblown abrasives. The phasing harness is fully sealed by Telewave’s Millennium Seal(TM) technology. Provides 4 deg. of electrical uptilt.