This broadband amplifier was found in an Elektor from the 90's. The gain is 10 dB with a noise figure of less than 5 dB.
August 10216 - It can be obtained from Mouser Electronics new diodes series WE-TVSP 400-3000W of...
This circuit was found in a 1986 documentation and it may be difficult to obtain some of its...
This circuit was obtained from Popular Electronics of the 1990s. It makes use of a mercury switch that...