5 Questions
What modulation does an AM transmitter use?
High-level modulation
What is the dc supply voltage VCC of the final RF power amplifier in an AM transmitter?
48 V
What is the total current I of the final RF power amplifier in an AM transmitter?
3.5 A
What is the efficiency of the final RF power amplifier in an AM transmitter?
70 percent
What is the maximum and minimum dc supply voltage swing with 100 percent modulation in an AM transmitter?
48 V and 0 V
This quiz tests your knowledge on calculating RF input power, AF power for modulation, and carrier output power in an AM transmitter.
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