Question Pool -- Category T9B
What is a directional antenna?
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A.
- An antenna that sends and receives radio energy equally well in
all directions
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B.
- An antenna that cannot send and receive radio energy by skywave or
skip propagation
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C.
- An antenna that sends and receives radio energy mainly in one
direction
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D.
- An antenna that uses a directional coupler to measure power
transmitted
See answer.
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