This decorative object was found in a Signetics documentation from the 60s. The circuit uses neon lamps and must be powered by a high continuous voltage. The current is extremely low.
This high input impedance amplifier stage was found in a 1963 documentation. The transistor...
The circuit shown has the advantage over the reductions with resistors to have a much higher...
This circuit amplifies signals from 10 MHz to 500 MHz with a gain of 10 dB. We found it in...