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T4B05
What does the scanning function of an FM transceiver do?
Pick an answer to check it.
Answer: C. Tunes through a range of frequencies to check for activity
The scan function tunes through a range of frequencies to check for activity. It stops when it finds a signal so you can listen. It is a way to find who is on the air without tuning by hand.
Tip: Scan = search for activity.