p. Bandwidth represents the range of frequencies that a circuit
q. A pulse is a sudden rise and fall of voltage or current.
r. A pulse parameter is a characteristic property that describes
s. Good reproduction of a pulse during its rise and decay times
u. Good reproduction of a pulse during its duration time depends
on the lowfrequency response of the circuit.
v. Lowfrequency response is determined by the prf of the input
a. What is a nonsinusoidal wave? (Paragraph 1b)
b. What is a periodic wave? (Paragraph 1c)
c. Name the two methods of analyzing nonsinusoidal waves.
d. A pulse occurs at a rate of 1000 times per second. What is
the frequency of the third harmonic? (Paragraph 3a)
e. What is the difference between a square wave and a sawtooth
wave? (Paragraphs 5a and 5b)
f. What is meant by the bandwidth of a circuit? (Paragraph 6a)
g. How does the waveform to be passed determine the upper and
lowerfrequency limits of the desired bandwidth? (Paragraph 6b)
TYPES OF TIMERS.
The function of a timer is to ensure that all circuits
connected within an electronic system operate in a definite time
relationship with each other, and that the interval between pulses is
of the proper length. Multiplexers, which are used to increase
traffic capability in voice communication, require precise timing;