A) 0.05 and 1 ± 0.010 MHz
B) 0.5 and 1 ± 0.010 MHz
C) 0.05 and 1 ± 0.005 MHz
D) 0.5 and 1 ± 0.005 MHz
E) 0.05 and 1± 0.100 MHz
Correct Answer: A
Solution :
Modulation index\[=\frac{{{A}_{m}}}{{{A}_{c}}}=\frac{0.5}{10}=0.05\] Band frequencies \[=1\text{ }MHz\pm 10\text{ }kHz\] \[=1\text{ }MHz\pm \frac{10}{1000}MHz\] \[=1\text{ }\pm \text{ }0.01\text{ }MHz\]
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