How Far Apart at a Minimum Should a Radio Station,operating

question 48

Multiple Choice

How far apart at a minimum should a radio station,operating at 88.1 MHz,place a pair of antennae operating in phase such that no emission occurs along a line 45 degrees from the line joining the antennae?

• A)0.3 m
• B)2.4 m
• C)15 m
• D)120 m
• E)2300 m

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