4-band converter (T1317E)

This 4-waveband converter circuit was found in Radio Craft September 1948. The power supply is not given, but the supply voltages are indicated.

| Clique na imagem para ampliar |

High Input Impedance AC Follower (CB14137E)
The circuit shown was found in the 1994 National Semiconductor's Linear Application Handbook. The...
CA3080 Amplifier with Phase and Amplitude (CB25135E)
Phase and amplitude can be controlled in this circuit found in the May 1988 Radio Electronics...
Square Sinusoidal Converter (CB6584E)
This circuit was obtained from a 1968 documentation and can be adapted to use current equivalent...