Carl,
That was exactly the point. The RDxxx does not supply any majik and people keep applying that like it does.
Dropping them in the holes does nothing useful till you fix all the problems around them both before and after.
IF you do the things needed to fix the driver then that means input and out put transformers and then move
back to the predriver and repeat. and then back to q90 and repeat.
Henning put up a good block diagram of whats needed and the existing design can do that at 80m but at
20M barely, and at 10M not so much.
Allison
Allison
