What is the mixing process?
A. Distortion caused by auroral propagation
B. The combination of two signals to produce sum and difference frequencies.
C. The elimination of noise in wideband receiver by phase differentiation
D. The elimination of noise in a wideband receiver by phase comparison
A. Distortion caused by auroral propagation
B. The combination of two signals to produce sum and difference frequencies.
C. The elimination of noise in wideband receiver by phase differentiation
D. The elimination of noise in a wideband receiver by phase comparison