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Questions and Answers
Which of the following is not a factor affecting antenna performance?
Which of the following is not a factor affecting antenna performance?
- Antenna height
- Antenna material (correct)
- Atmospheric conditions
- Frequency
Which of the following is a typical characteristic of a parabolic antenna?
Which of the following is a typical characteristic of a parabolic antenna?
- High gain (correct)
- Omni-directional coverage
- Broad radiation pattern
- Low directivity
What is the primary purpose of an antenna?
What is the primary purpose of an antenna?
- To amplify signals
- To steer signals in a specific direction
- To convert electrical signals to electromagnetic waves (correct)
- To filter out unwanted noise
