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 circuit was found in a French magazine Toute LÉlectronique from 1978. Transistors are not...
This amplifier is from a 1973’s Japanese magazine. The transistors are of the time and the power...
September 2016 - can already be found at Mouser Electronics new integrated circuit from Texas...