A 1000 kHz carrier is modulated with 800 Hz audio signals. What are the frequencies of first pair of the bands_________
A. 1000.8 kHz, 999.2 kHz
B. 999.2 kHz, 998.4 kHz
C. 1001.6 kHz,1000.8 kHz
D. 1000 kHz, 800 Hz
Answer:A
A 1000 kHz carrier is modulated with 800 Hz audio signals. What are the frequencies of first pair of the bands_________
A. 1000.8 kHz, 999.2 kHz B. 999.2 kHz, 998.4 kHz C. 1001.6 kHz,1000.8 kHz D. 1000 kHz, 800 Hz