What is the deviation ratio for an FM-phone signal having a maximum frequency swing of
plus or minus 5 kHz and accepting a maximum modulation rate of 3kHz?
A. 60
B. 0.16
C. 0.6
D. 1.66
plus or minus 5 kHz and accepting a maximum modulation rate of 3kHz?
A. 60
B. 0.16
C. 0.6
D. 1.66