Beamwidth (between first nulls) will be for an antenna at 3 MHz with d – McqOptions

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1.	Beamwidth (between first nulls) will be for an antenna at 3 MHz with directivity of 100
A.	140¬∞
B.	70¬∞
C.	210¬∞
D.	60¬∞
Answer» B. 70¬∞

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