Multiple Choice
The ___________ amplifier provides a high-impedance load for the oscillator to minimize drift or undesired frequency shift as a result of circuit-loading effects.
A) final
B) intelligence
C) buffer
D) modulated
Correct Answer:
Verified
Correct Answer:
Verified
Q10: An unwanted sideband can be suppressed by
Q11: In a reactance modulator,a transistor is effectively
Q12: The oscillator that generates the carrier signal
Q13: A direct FM system is one in
Q14: What is transmitter troubleshooting in the frequency
Q16: In what application are vacuum tubes still
Q17: What is a balanced modulator an example
Q18: What usually causes downward modulation?<br>A)Improper phase relationship<br>B)Interfering
Q19: The modulation process is accomplished in a(n)_.<br>A)nonlinear
Q20: What will a standard oscilloscope display of