Download Data sheet: 206-153 ArticleNo/ P/N: 11023-001U 141-176MH Custom Tunable 3 dB VHF Stainless Steel Antenna 1.15 m, 141-179 MHz Light weight antenna especially made for sail boats. Frequency tunable by customer. Slim tapered stainless steel design for low wind-load. Price request Download Data sheet: 206-153