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5. What signal-to-noise ratio is needed to put a T1 carrier on a 50-kHz line? Solution: To send a T1 signal we need B

 

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5. What signal-to-noise ratio is needed to put a T1 carrier on a 50-kHz line? Solution: To send a T1 signal we need B log2 (1 + S/N) = 1.544 106 with B = 50,000. This yields S/N = 230-1, which is about 93 dB. Note T1 Carrier...

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