UHF High Gain Wideband Television Aerial for Digital TV. CAI/DTG Benchmark Standard 2. Ideal in weak signal areas. High Gain & Directivity. Unique bow-shaped booms for rigidity and reduced wind load. Large Reflector for High Front/Back ratio to reject unwanted signals. 5mm Wire elements for low wind-loading & strength. F-Connector Supermatch balun. “No-tools” assembly.