A PSK based digital communication system uses phase shift values of 0°, 45°, 90°, 135°, 180°, 225°, 270° and 315° to represent different symbol. The phase of a 90 MHz carrier is changed at the rate of one million symbols per second. What is the information throughput involved?
1
1 Mbps
2
3 Mbps
3
30 Mbps
4
90 Mbps