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Broadband Pre-Amplifier

The images depict a broadband pre-amp which I built based on the following circuit diagram in the 1990’s. This pre-amp is still in service today. What is noticeable is the lack of ground plane i.e. RF engineering principles were ignored at the time. The labeling dates the project somewhat :-). The notes I made at the time may be useful to clarify changes made to the circuit design at the time.



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