Labels:autoradiograph | clock | door | earth | sky | windowpane OCR: 0.173 LR3 0.135 DIRECTORS LR3 0.27 DRIVEN ELEMENT REFLECTOR LENGTHS LR1 LR 0.455 LR3 FREQ MH z LR2 [LENGTHS NOT CORRE CTED FOR B00M OR SUPPORT THICKNESS] FIG 2 ARRANGEMENT THREE REFLECTING ELEMENTS USED WITH THE 4.2 YAGI 455X BOOM REFLECT