Question No.1: 12 Marks
Consider a noisy channel, which has a bandwidth of 400KHz and theoretical channel capacity of 4.01Mbps (according to Shannon Capacity formula).
Calculate the Signal Power received at the receiver end if the Noise Power is .001 Watt.
- Also calculate the signal to noise ratio of the channel in dB (SNRdB).
Provide your answer in correct units with full calculation.
|Calculation||Answers with proper Units|
Question No. 2: 8 Marks
A signal of power 6 mW is transmitted through a cable. If the signal encounters a loss of 6db due to impairments of the transmission medium. Calculate the power received at the receiver end.
|Calculation||Relative signal strength before and after power loss with unit|
Note: Give your solution with all relevant calculations in given tables.DOWNLOAD SOLUTION HERE