What is the driven length (in feet) for a three element Yagi-Uda array, operating at a frequency 500MHz?(a) 0.95(b) 0.2(c) 1(d) 2This question was posed to me by my college director while I was bunking the class.I'm obligated to ask this question of Construction of Yagi topic in chapter Folded Dipole & Yagi – Uda Antenna of Antennas

What is the driven length (in feet) for a three element Yagi-Uda array

1.	What is the driven length (in feet) for a three element Yagi-Uda array, operating at a frequency 500MHz?(a) 0.95(b) 0.2(c) 1(d) 2This question was posed to me by my college director while I was bunking the class.I'm obligated to ask this question of Construction of Yagi topic in chapter Folded Dipole & Yagi – Uda Antenna of Antennas
Answer» The correct choice is (a) 0.95 Easiest explanation: For a 3 ELEMENT Yagi-Uda array, DRIVEN element length (feet) = 475/f (MHZ) = 475/500 = 0.95 feet.

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