We see this radio circuit is very basic, not too many parts, but still it works. This circuit shows how a full MW radio can be made with very few parts. The main part is TA7642 which already has RF amplifier, detector, AGC inside, so we do not need to build all that outside. Main […]
AM
Simplest AM Radio Circuit
The following circuit was taken from an old electronic book, it is indeed a very nice little two transistor radio receiver circuit which utilizes very few components yet is able to produce output over a loudspeaker and not just over headphones. Circuit Operation As can be seen in the given circuit diagram, the design is […]