As many have said: Thank you Tony!
When I had the opportunity to do the harmonic measurements on the early RXTX Ensemble for you about 10 years ago, I was totally hooked! To this day, the RXTX (three of them) is my staple BPSK31 radio. With it and a wire antenna, I have worked ZL3TRR in Rolleston, NZ, from MA, which has been the biggest thrill of my QRP life.
Like so many clever things in the world of engineering: "the solution is obvious, after the fact". You pioneered what hobbyists could achieve for pocket change.
That contribution is truly worth a note in the history of ham radio.
Brent DeWitt, AB1LF
Brent DeWitt