JEE Main · PhysicsHard
A signal of $f_m = 10 \text{ kHz}$ is modulated by a carrier of $f_c = 1 \text{ MHz}$. If the bandwidth of the channel is $B = 50 \text{ kHz}$, how many such signals can be accommodated in the channel without interference?
- A.2
- B.3
- C.4
- D.5
Show correct answer & step-by-step solution
Correct answer: A — 2
Solution
Bandwidth per signal . Number of signals . Since we need full channels, only 2 signals can be accommodated.
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