This circuit is from an Electronics World of 1968. The transistors are of the time and the power is supplied with a voltage of 40 V. The circuit is high fidelity.
The FET can be a BF245, and the other transistors can be the BC548 and BC558 in this simple AM...
Following the American FCC rules, this 90s Radio Electronics circuit shows how to use a...
The circuit shown in the figure is a more sensitive version of the previous one (CB16105E). Two...