FIBERGLASS BASE STATION ANTENNAS FEATURE INDUSTRY-LEADING DESIGN COMPONENTS THAT PERFORM IN EXTREME CONDITIONS *Note: The ROSA-HDM1 mounting bracket is NOT included with the antenna* Laird Technolgies' fiberglass base station antennas are collinear designs enclosed in a high density fiberglass, which is covered with a protective ultraviolet inhibiting coating. The radiating elements are made from high efficiency copper and are carefully phased to provide maximum gain in the horizontal plane. The mounting sleeves are tuned to eliminate RF currents from the transmission line, resulting in a “cold” sleeve allowing great freedom in mounting. This high quality and well-focused beam provides the highest gain and best efficiency. FEATURES AND BENEFITS: Every FG fiberglass base antenna is tested on a network analyzer before shipping to assure the best performance. Special UV Treated - stands up to the sun Durable gold anodized sleeve and cap with N Female connector Custom tuning available APPLICATIONS: Omnidirectional (circular) outdoor antenna applications used by private organizations and government agencies around the globe. Typical applications include land based and marine radio and data transmissions for public safety agencies, commercial organizations, and the military.