AM Radio Receiver circuit diagram


This is the circuit diagram of mini AM Radio receiver.

AM Radio Receiver

All general purpose transistors should work in this circuit, you can use BC549 transistors for this circuit. The circuit use a compact three transistor, regenerative receiver with fixed feedback. It is similar in principle to the ZN414 radio IC which is now replaced by the MK484. The design is simple and sensitivity and selectivity of the receiver are good.

Please visit this page for detail explanation from author, schematic diagram and PCB layout.


Author: circuit diagram on December 18, 2009
Category: Radio
Tags: am radio circuit,  am radio circuit diagram,  am radio receiver circuit diagram,  am receiver,  am receiver circuit diagram,  am receiver schematic,  amplitude modulation frequency, 

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1 response to “AM Radio Receiver”
  1. dipika says:
    July 28, 2010 at 1:33 pm

    thanks for circuits…

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