This circuit is intended to switch high frequency antennas using common diodes. The circuit is from an 80's documentation appearing in other versions in this same section of the site.
This source regulated with transistors appeared in an American publication from the 1980s. The...
The indicated circuit uses an unusual buffer from National Semiconductor. The frequency is given by...
This circuit was found in a 90’s Electronic Engineering. The signal is sinusoidal with the...