While back, OK , way, way back, there was a “contest” to design a transceiver using only 2N2222 transistors. It seems that there was only one entry and it was later offered as a kit by Nor Cal.
I just found a tape of SMT 2N2222 transistors and may want to put them in use building a simple CW transceiver for 10 meters.
I was wandering if anybody actually build and used any of the Nor Cal 2N2222 based kits and could share their experience here.
I found similar project on the web, using a different transistor.