Simple Coil-less AM receiver

  
Inside:
Inside Circuits
This AM receiver is working perfectly without the need of coils or even a variable capacitor. The LF356 is the basic component. P1 and P2 are the frequency selectors. Use a small telescopic antenna. The stations selectivity is not perfect but is acceptable.

Simple Coil-less AM receiver - img1

This circuit can be very small and you can power the circuit with a 9 volt battery.





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