Labels:barrier reef | earth | grass | paper | sky OCR: 100 90 SIMPLE ANTENNAS,ETC. 80 3/MORE EMENT SIGNA 70 QUADS GIVEN 60 QUADS ELEMENT 50 PERCENTAGE 40 30 YAGIS /MORE EL EMENT 2-3 ELEMENT YAGIS SIGNAL UNITS OF 5dB EACH Fig Percentage of two types beam antennas giving stated signal strength for two antenna sizes each. The division size arbitrary but corresponds commonly claimed point of equivalence
