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Thursday, August 28, 2008
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Extra Exam
Question: E4A06
Question: Which of the following is NOT something that could be determined with a spectrum analyzer?
A. The degree of isolation between the input and output ports of a 2 meter duplexer
B. Whether a crystal is operating on its fundamental or overtone frequency
C. The speed at which a transceiver switches from transmit to receive when being used for packet radio
D. The spectral output of a transmitter
Correct Answer: C
For more questions that might appear on an Amateur Radio License Test, click on the "practice exams" link on the left panel.
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