This commercial receiver from the year 1958 uses two AA cells as Power supply. The circuit is intend to receive MW station and the transistors are germanium types not easy to find today.
This circuit is based on the DCP010515 integrated circuit found in the August 1998 issue of...
The circuit presented is from an old magazine having been translated and published in a national...
The configurations of the two previous circuits can be modified to operate with a simple power...