A TV picture is to be transmitted over a channel of 6 MHz bandwidth at a 35 dB S/N ratio. The capacity of the channel is

1.

A TV picture is to be transmitted over a channel of 6 MHz bandwidth at a 35 dB S/N ratio. The capacity of the channel is

[A].	50 Mbps
[B].	100 Mbps
[C].	36 Mbps
[D].	72 Mbps

Answer: Option D

Explanation:

2-769-87-1

W = B = Bandwidth

2-769-87-2

C = 6 x 10⁶ x 12 = 72 Mbps.

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