Signal Transmission
pls help me out with this problem
it will totally decide the grade of my 5 credit course
so pls help me out
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You have 10 telephone signals which you have to transmit over a distance of 100 km. You have a cable through which you can transmit signals in the band from 1MHz to 1.5MHz with a loss of 1 dB/km. Any signal which falls below 1 mw is lost. Design a system for achieving this. Give a block diagram of the system, showing all the major units required. Determine the power levels and frequencies,
Discus the parameters which influence your choice of the various blocks and parameters.
Draw the waveforms and spectra at different parts of the system. Give expressions for these as also the values.
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i would be really thankful to u ppl
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