A transmitter is sending a 85 milliwatts signal through a cable to a transmitter. The cable loss is 4.2 dB/m, and the length of the cable is 13 meters. If the power of noise at the receiver is  0.1 nanowatts, what is the SNR(dB) at the receiver? Calculate to one decimal point.

 

Note: Cable loss should be taken as a negative number by default when solving your question. 

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Given Transmitter powerP t 85 milliwatts cable lossP l 42 dBmn... View the full answer