This stage was found in a 1964 Electronic Design. The transistors are of the time and the shape of the signal obtained is shown in the diagram.
TR1 must be mounted on a heatsink in this circuit. Voltage output is 8.6 V but this value can be...
This circuit measures the power of a transmitter being sandwiched between the antenna output and the...
I found this simple circuit from an English magazine from 1984. The circuit can be easily...