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Consider a transmission system composed of: - 1 transmission cable with total loss of 20dB - 8 connectors with 0.25dB loss each - Several amplifiers

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Consider a transmission system composed of: - 1 transmission cable with total loss of 20dB - 8 connectors with 0.25dB loss each - Several amplifiers with 6dB gain each - RX requires a minimum - 20dBm (i.e., receiver sensitivity ) to operate properly - TX power is 5dBm Find the number of amplifiers needed to meet RX sensitivity Solution

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