Power Amp

Transmitters and Receivers Glossary

Transmitters and Receivers — Power Amp

 

 

 

 

 

 

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Information on Power Amp

A Power Amp is one that is designed to provide a high output current to drive a low-impedance load.
     In a transmitter, a Power Amp is used to drive the antenna.
     In a receiver, the Power Amp is part of the AF stage (audio-frequency stage), and often drives a loud speaker.

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