Jim Lux said: > At 09:58 AM 6/11/2004 -0700, Rick Karlquist wrote: Then, > you put up the 40 m foursquare elements outside the 80m elements, but > still > spaced an odd multiple of 1/4 wavelength apart (i.e. 3/4lambda, or 30m or > 5/4-> 50m apart). > 3/4 wave spacing won't work. Rick N6RK