railway RRB JE (CBT I + CBT II) Mock Test 2024 Communication Systems Passband Transmission Quadrature Phase Shift Keying (QPSK)
The bit rate of a digital communication system is 34 Mbps. The modulation scheme is QPSK. The baud rate of the system is
1
68 Mbps
2
34 Mbps
3
17 Mbps
4
8.5 Mbps