A 50 MHz GaAs-FET preamp

A prototype 50 MHz GaAs device preamp:

Return to homepage

- This is the input circuit to the 3SK121 using a typical 'poor match, low noise' circuit

- the output circuit is quite straightforward and includes a two stage bandpass filter

- and here we have a very unclear photo of the circuit diagram

Return to main page
Updated 17.04.1999