FCC Question Pool Review

General Class (Element 3) • 2023-2027

Switch License

Question G8C13

From subelement G8 - G8C

G8C13
Answer: D

What is indicated on a waterfall display by one or more vertical lines on either side of a data mode or RTTY signal?

ALong path propagation
BBackscatter propagation
CInsufficient modulation
DOvermodulation