02-05-2016... Very many thanks to all of you who supported me by building and using my AOWA & FLOWA yagi designs! There are three types of yagi, those with resonance LF of the band being the most common. It is unusual to see true resonance in-band or HF of the band, both of these offer the greatest stability! Don't confuse true resonance with matching and lowest VSWR!
73 de G4CQM