What is the Director length (in feet) for a three element Yagi-Uda array, operating at a frequency 500MHz?(a) 0.91(b) 1(c) 2(d) 0.5I got this question by my school teacher while I was bunking the class.This interesting question is from Construction of Yagi in section Folded Dipole & Yagi – Uda Antenna of Antennas

What is the Director length (in feet) for a three element Yagi-Uda arr

1.	What is the Director length (in feet) for a three element Yagi-Uda array, operating at a frequency 500MHz?(a) 0.91(b) 1(c) 2(d) 0.5I got this question by my school teacher while I was bunking the class.This interesting question is from Construction of Yagi in section Folded Dipole & Yagi – Uda Antenna of Antennas
Answer» Right answer is (a) 0.91 The BEST explanation: For a 3 element Yagi-Uda ARRAY, Director element LENGTH (feet) = 455/f (MHZ) = 455/500 = 0.91 feet.

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