Transistor Radio Circuit Diagram Pdf. Here is the circuit diagram of a simple radio that uses one transistor and few other passive components the c6 and l1 forms a tank circuit which picks up the signal from your desired radio station diode d1 capacitor c2 and resistor r1 does the detection of the picked signal the detected signal is coupled to the base of q1 through capacitor c3 the q1 gives required amplification. Some of the radio manuals listed are only circuit diagrams.
On the opposite page you will see a circuit diagram showing the tuned circuit mentioned on the previous page but with the symbols for the diode and the ear piece included. Transistor circuit for the hobbyist. 8 transistor circuits manual no.
Output with a frequency response of 2 db from 12 to 12 000 cps.
Allied s handbook of transistor fundamentals author. In most cases the ic will contain 10 100 transistors cost less than the individual components and take up much less board space. Full service data on vintage valve radios and some transistor radios and record players has been included where possible. On the opposite page you will see a circuit diagram showing the tuned circuit mentioned on the previous page but with the symbols for the diode and the ear piece included.
