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The following information pertains to Questions 5 through 9. A radio transmitter delivers its maximum power of 50 watts to the load when the
The following information pertains to Questions 5 through 9. A radio transmitter delivers its maximum power of 50 watts to the load when the load impedance is equal to 50 ohms. When the load impedance is equal to 100+ j 25 ohms, what is the magnitude of the reflection coefficient (assuming a 50 ohm reference impedance)? Express your answer as a dimensionless quantity to three places after the decimal. When the load impedance is equal to 100+j 25 ohms, how much power is delivered to the load? Assume the transmitter is connected to the load directly. Express your answer in watts to one place after the decimal. Assume that the transmitter is connected to an antenna of impedance of 50 ohms through a 25 foot length of lossy coaxial cable. The coaxial cable has characteristic impedance of 50 ohms and an attenuation of 12 dB per 100 feet. How much power does the transmitter deliver to the antenna? Express your answer in watts to one place after the decimal. Now assume that the transmitter is connected to an antenna of impedance of 100+ j 25 ohms through a 25 foot length of the lossy coaxial cable described in Question 7. How much power does the transmitter deliver to the antenna? Express your answer in watts to one place after the decimal. For the scenario described in Question 8, how much power is dissipated in the lossy coaxial cable? Type your answer in watts to one place after the decimal.
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