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Amateur Extra Class (Element 4) • 2024-2028
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E9B04
Question E9B04
From subelement E9 - E9B
E9B04
Answer: B
What is the front-to-back ratio of the radiation pattern shown in Figure E9-2?
A
15 dB
B
28 dB
C
3 dB
D
38 dB