Efficient Uda Yagi directional antenna with very good front-to-back ratio by 3 reflector items. Mechanically stable design with cross girder beam for horizontal polarisation. Hardanodized aluminium surface of the items guaranty charge of many years (permanently effect skin effect). Completely with mast mountings, N-fermale. Technical data: G 15,2 dBd, V/R 25 dB, alpha E 26°, alpha H 28°, length 354 cm, width 38 cm.