7. Now move channel 2 of the oscilloscope from the base of the transistor to the collector and set channel 2 to 5 V/div with DC coupling. The output waveforms at the collector are designated Vout. In the graphs shown in Figure 5, sketch the Vout waveforms observed when Vin = 1 Vp-p, Vin = 2 Vp-p, and Vin = 4 Vp-p. Also measure the pulse width of the negative pulse of Vout. From the measurements made, does this amplifier have a gain of less than or greater than unity? From the waveforms sketched, note that it takes a certain initial Vin voltage level to force the Q -point of the transistor to move into the active region from cutoff. This is what is meant by beyond cutoff bias in class C amplifiers