Re: Tx with sweep valves
Re. post #3, Steve Webb's amplifier was called the Loudenboomer. He sold it as a commercial product starting around 1989 or 1990. I don't know if he ever published the design. I presume that the schematic was in the manual. The company was called S.R.W. Communications.
This was not first product to be named "Loudenboomer". Hallicrafters and Radio Industries also used it. This can cloud the results of a Google search.
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