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 ?
2×106
2×103
2×104
2×105
Number of channel=
=
Band Width -
The two side band lie on either side of the carrier frequency at equal frequency intravel, fm
- wherein
Option 1)
2×106
This is incorrect
Option 2)
2×103
This is incorrect
Option 3)
2×104
This is incorrect
Option 4)
2×105
This is correct
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