This circuit is from Mullard documentation from 1969. Transistors support current equivalents. Output transistors must be mounted on heat sinks.
This circuit should be placed between the signal source and the input of a recorder or amplifier....
This good gain antenna up to 30 MHz was found in an American 1990s documentation. The circuit can be...
January 2017 - The new Schottky SDM02M30LP3 from Diodes Incoporated for 10 mA currents and 30 V...