Скачать или смотреть Transistor Radio 📻 | LC circuit Explanation .

Troubleshooting:

No Reception or Weak Signals:

Adjust the tuning capacitor and the inductor.
Ensure the antenna is long enough and properly connected.
Verify all component values and connections.
Check the biasing of transistors with a multimeter.


Interference or Noise:

Move the circuit away from sources of electrical noise.
Improve grounding and shielding.
By following this revised approach and ensuring proper component values and connections, you should achieve better performance in receiving AM radio signals.


Assemble the Circuit:

Build the circuit on a breadboard, following the revised schematic carefully.
Antenna and Ground:

Connect a long wire antenna to the LC circuit.
Ensure a good ground connection.
Tuning:

Use the variable capacitor to tune to the desired AM frequency.
Adjust the coil or the position of the inductor for better tuning.