Jaybeam's TB3 Triband three element yagi antenna offers superb performance with high gain and excellent back to front ratio on all three bands 10, 15 and 20 metres. Broad bandwidth with very low VSWR makes the TB3 the ideal antenna for use with eqipment using valve or solid state output stages. Quality workmanship by skilled Jaybeam engineers using highly selective materials and modern manufacturing techniques, combined with the overall rugged construction, gives the no-compromise TB3 the edge over other triband antennas and makes it the ideal antenna for any location. These assembly instructions have been carefully prepared to cater for all aspects of amateur operation on 10 - 15 and 20 metres and offer a choice of three seperate settings for individual preference of optimisation.