Common gate stage (CB7470E)

This circuit for FET was obtained from a 1977 Radio Handbook. The input impedance is 150 ohm. The output is high impedance.

Transistor Spy Transmitter (CB14866E)
This transmitter emits signals in the FM range, reaching a few meters away. The modulation...
4 W amplifier TDA1013B (CB15982E)
This audio amplifier has an internal DC volume control with logarithmic characteristics and a...
Ring counter (CB8915E)
This configuration found in GE documentation from the 90s, can also be seen elsewhere in this...