Labels:barrier reef | oscilloscope | sky OCR: 14 0.3 SPACING B SPACING .. 1 0.2x SPACING 0.06 SPACING 10 SPACING An EFL LENGTH YAGI WAVELENGTHS FIG. FOR GAIN OF TO DIFFERENT 0.3821 YAGI AS CONSTANT FUNCTION SPACINGS OF LENGTH BETWEEN (NUMBER DIRECTORS F DIRECTORS) LENGTH FOUAL FOJAL CONS TANT FUNCT