(C)Element 8-23 Detectors-Video Amplifiers

Question 1

Which of the following statements is correct?

Answer 1

The video amplifier is located between the IF amplifier and the display system

Question 2

Video amplifiers in a pulse RADAR receivers must have a broad bandwidth because:

Answer 2

weak pulses must be amplified

Question 3

In video amplifiers, compensation for the input and output stage capacitances must be accomplished to prevent distorting the video pulses. This compensation is normally accomplished by connecting:

Answer 3

an inductor in series with the input capacitance and an inductor in parallel with the output capacitance

Question 4

Which of the following signals is not usually an input to the video amplifier?

Answer 4

Resolver

Question 5

Which of the following signals are usually an input to the video amplifier?

Answer 5

all the above

Question 6

The video(second) detector in a pulse modulated RADAR system would most likely use a

Answer 6

diode detector