E8D03 (D)
Which describes spread spectrum frequency hopping?
A. If interference is detected by the receiver, it will signal the transmitter to change frequencies
B. RF signals are clipped to generate a wide band of harmonics which provides redundancy to correct errors
C. A binary bit stream is used to shift the phase of an RF carrier very rapidly in a pseudorandom sequence
D. Rapidly varying the frequency of a transmitted signal according to a pseudorandom sequence
