Using TEA5551T monolithic integrated radio circuit can be designed a AM radio receiver circuit which is designed for use as a portable radio receiver with headphones. The TEA5551T radio receiver circuit contains all is needed for a AM radio receiver circuit (a complete AM part and dual AF amplifier with low quiescent current). Because in most cas
e we don`t find to buy inductors you need to build the inductors L1, L2, L3. In the picture bellow you can see the construction data for these three inductors.