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Communication Systems
Question
A telephonic communication service is working at carrier frequency of 10 GHz. Only 10% of it is utilized for transmission. How many telephonic channels can be transmitted simultaneously if each channel requires a bandwidth of 5 kHz?
2 x 106
2 x 105
2 x 104
2 x 105
Solution
D.
2 x 105
If n = no. of channels
10% of 10 GHz = n x 5 KHz
or
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