What is the expected frequency response of the video amplifier in a radar or TV receiver?

The expected frequency response of a video amplifier in a radar or TV receiver typically covers a range that allows for effective transmission and processing of video signals. In this context, a frequency response of 0-6 MHz is appropriate as it encompasses the necessary bandwidth to handle common video frequencies without significant degradation of the signal. This range ensures that the amplifier can effectively process the video information, maintaining clarity and detail in the received images.

Higher bandwidths, like those associated with other options, may extend beyond what is needed for standard video processing, which could lead to increased noise or the need for additional filtering to manage unwanted frequencies. Therefore, the choice of 0-6 MHz strikes an optimal balance for video applications, aligning well with the operational parameters of radar and TV reception where fidelity of the signal is crucial.