ECE Board Exam November 1996
What is the applied power if a thermal RF wattmeter is connected to a transmitter through
a variable attenuator? The wattmeter reads 84 mW when 15 dB of attenuation is used.
A. 4.656 watts
B. 2.656 watts
C. 3.656 watts
D. 2.856 watts
What is the applied power if a thermal RF wattmeter is connected to a transmitter through
a variable attenuator? The wattmeter reads 84 mW when 15 dB of attenuation is used.
A. 4.656 watts
B. 2.656 watts
C. 3.656 watts
D. 2.856 watts