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A signal Pin=1 mW is fed to the port 1 of an amplifer. For the amplifier, |s21|=23 dB . How much power is obtained to

A signal Pin=1 mW is fed to the port 1 of an amplifer. For the amplifier, |s21|=23 dB . How much power is obtained to the load in port 2? Both ports are perfectly matched with the normalization resistance of 50 Ω

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