A 70 MHz carrier is QPSK modulated by a 1.544 Mbps T1 data stream. The – McqOptions

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1.	A 70 MHz carrier is QPSK modulated by a 1.544 Mbps T1 data stream. The transmitter employs a raised-cosine filter with α = 0.2. What is the transmitted bandwidth of the signal?
A.	3705.6 kHz
B.	1852.8 kHz
C.	308.8 kHz
D.	926.4 kHz
Answer» E.

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