Question
Download Solution PDFThe tuned amplifier is used in:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
- Tuned amplifier amplifies exactly one radio frequency signal and rejects any other frequency.
- It has a very narrow band frequency. It is used in the amplification of a small band of frequencies.
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UNTUNED AMPLIFIER |
TUNED AMPLIFIER |
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Works for a complete audio range. |
It has to amplify a narrow band of frequencies defined by the tuned load at the collector. |
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They are compact and cheap. |
They are bulky and costlier |
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It uses a Resistive Load. |
It uses a reactive load. |
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It amplifies sound signals and acts as a drive for loudspeakers. Wideband amplifiers are usually untuned. |
It Used in radio transmitters and receivers, and in television receiver circuits. |
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