Wednesday, July 12, 2017

BF2040 RF Amp

What can a radiotrician do with a dual gate MOSFET RF Amp?
First look at the data sheet.

BF2040 Dual Gate MOSFET - RF Amp tethrode

some excerpts from the manufacturer's catalogue.

1 BF2040 and a handful of parts and you have a high gain, high frequency, stable RF amp.
I'll assemble one in a later post.

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