Found in the 1976 Siemens transistors manual, this circuit works with AM or FM IF signals. In the diagram information is given for the coils.
This ttransistor test was found in a 1987 documentation. It is a simple oscillator that allows to...
This circuit was found in documentation from the 90s. Its purpose is to dial a programmed number...
We found this amplifier with high input impedance and low capacitance, using FET, in a...