19.
The function of multivibrator V8, peaker D2, and clipper V9 is to
a.
develop the receiver gate.
b.
delay the starting time of the receiver gate.
c.
determine the duration time of the receiver gate.
d.
match the output impedance of cathode follower V7 to the
input impedance of multivibrator Vl0.
20.
Besides forming the desired signals with the proper time
relationship and protecting components from the loading effects
of other components, the timer must be capable of establishing
the
a.
pulse repetition frequency.
b.
intermediate frequency.
c.
carrier frequency.
d.
pulse width.
Check your answers with lesson solutions.
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