Satellite Communication - Engineering

Q1:

A colour television signal having bandwidth of 4.6 MHz is digitised using 10 bits sample. The digital bit rate used for its transmission with PCM would be __________ kilobits/second.

A 92000

B 920

C 23000

D 230

ANS:A - 92000

Bitrate=2*bandwidth*no. of bits sample.

Bitrate=2*4600000*10=92000000bits/sec = 92000kilobits/sec.