Telewave ANT120D3 110-138 MHz Folded Dipole Antenna. This antenna consists of a rugged, high-performance dual dipole array with a precision phasing harness, designed for aircraft communications, telemetry, and military applications. The horizontal pattern is adjustable, and each element can be configured for increased gain and pattern control. Each dipole element is constructed with 6061-T6 aluminum, and welded at the base for maximum strength. Each element is also completely sealed with our high-tech Txylan™ coating, which resists water and ice buildup, and provides exceptional protection from corrosive gases, UV radiation, salt spray, acid rain and windblown abrasives. The phasing harness is fully sealed by Telewave’s Millenium Seal™ technology.