logo

Ask Questions, Get Answers

X
 
Home  >>  JEEMAIN and NEET  >>  Physics  >>  Class12  >>  Communication Systems

In amplitude modulation,the band width is

$\begin{array}{1 1}(a)\;\text{Equal to signal frequency}\\(b)\; \text{Twice the signal frequency}\\(c)\;\text{Three times the signal frequency}\\(d)\;\text{Four times the signal frequency}\end{array}$

1 Answer

Band width is equal to twice the frequency of modulating signal.
Hence (b) is the correct answer.
answered Mar 14, 2014 by sreemathi.v
 
...