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Amateur Extra Class (Element 4) • 2024-2028

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Question E7B05

From subelement E7 - E7B

E7B05
Answer: C

What can be done to prevent unwanted oscillations in an RF power amplifier?

ATune the stage for minimum loading
BTune both the input and output for maximum power
CInstall parasitic suppressors and/or neutralize the stage
DUse a phase inverter in the output filter