2 votes 2 votes Which of the following is an bit rate of an 8-PSK signal having 2500 Hz bandwidth? 2500 bps 5000 bps 7500 bps 20000 bps Computer Networks ugcnetcse-sep2013-paper3 computer-networks modulation + – go_editor asked Jul 22, 2016 • recategorized Oct 19, 2018 by Pooja Khatri go_editor 3.8k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 1 votes 1 votes Since 8 = 2 3, bit rate is 3 times of baud rate in 8 PSK Bit rate =3*2500=7500 bps sh!va answered Jul 22, 2016 • selected Mar 6, 2017 by sh!va sh!va comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes C. 7500 bps For PSK, the baud rate is same as the bit rate, therefore baud rate = 2500. Now, since it is an 8-PSK signal, so there are log28 bits per level, i.e. 3 bits per level. Therefore, bitrate = 3 x baud rate = 3 x 2500 = 7500. Chaudhary answered Dec 17, 2016 Chaudhary comment Share Follow See all 0 reply Please log in or register to add a comment.