Q. The final power amplifier in a radio transmitter station is usually
Solution:
- The final power amplifier in a radio transmitter station is usually class C.
- The class C power amplifier is one kind of amplifier where the transistor conduct for less than 180? (one-half cycle of the input signal) and its typical value is 80? to 120?.
- The reduced conduction angle progresses the efficiency to a great expand, but roots a lot of distortion.
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