Which of the following is a problem for all RF amplifiers (linear and class C)both tube-based and solid state?
A)Self-oscillation
B)High-level modulation
C)Varying amplitudes
D)Low-level modulation

Question

Quizplus · Accepted Answer

Self-oscillation is a problem that can occur in all RF amplifiers, regardless of whether they are linear or class C, and regardless of whether they are tube-based or solid state. Self-oscillation can happen when there is feedback between the input and output of the amplifier and can result in unwanted noise and distortion.

Which of the Following Is a Problem for All RF