Download Data sheet: gp-27 ArticleNo/ P/N: 100000162 Radiotype: Baseantenner GP 27 Full-size ¼ λ glass fibre ground-plane antenna for mast tube 38 mm in outer diameter. Comes with GP-head. Tunable (by cutting) to frequencies within the range: 27…45 MHz. Price request Download Data sheet: gp-27