Søren Kjærsgaard on Nostr: Do you still remember how to design and build a simple transistor amplifier? ...

Do you still remember how to design and build a simple transistor amplifier?

“Transistors today are mainly being used for switching applications, everyone are using op-amps for signal conditioning” …-is what I recently heard someone say at lunch.. And while there’s some truth to this, occasionally a simple transistor amplifier may find its justification 🙂

Currently an instructor at a #hamradio license course, I built this simple circuit: it’s perfect to demonstrate simple biasing and it’s easy to test 🙂

#hamr #electronics #testandmeasurement #rfengineer