So, scratching my noggin' it seems that a secondary final could theoretically be set up in some concept similar to the new Super-Star 676v chassis. That being said, a board with 13.8 v rail and 100ma biased IRF530N channel Mosfet, with an adjustable potentiometer was set up for experimentation. The test produced 22 RMS on the bench when subjected to a 1w key swinging 4w rms. Dead key went from 1 watt to 1 7/8 as well. Using two 470 ceramic caps in parallel on the rf feed along with a 47 ohm 2 watt resistor to mimic the 50ohm impendence.
More work to do, but an interesting test to say the least.
More work to do, but an interesting test to say the least.
