Question: A transmitter sends an 9 dBm signal through a cable with a 11 dB loss. At the end of the cable, the signal is amplified
A transmitter sends an 9 dBm signal through a cable with a 11 dB loss. At the end of the cable, the signal is amplified by a factor of 20 and delivered to a receiver. What is the received signal power in milliwatts? Calculate to one decimal point.
Note: Cable loss in dB should be taken as a negative number by default when solving your question.
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We have Gain factor G 20 Power of the signal sent by the transmit... View full answer
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