I only have one to use.

Mike
WE0H



riese-k3djc wrote:

I need to look around for an old tube TV for the same thing

Just wondered how well a neon sign transformer would work.
back in the days I used a pair of HV transformers

back to back as a modulation transformer which appeared to work as well as one designed for that. so it passed good audio up to 3Khz at

least

I also use a standard transformer in a LF converter which works well up to 200 Khz or so. The point being would an iron core transformer work in low power tests at elf ? Bob K3DJC