Hey Cornboy,
I know, those big comms are big time expensive. India sells nice mica, you probably have the skills to make your own. If your elements are big enough, you could likely use 4" copper pipe, cut and countersink screws into wooden or mica core, maybe.
Next, try to find scrap welders/generators, I got 1 about 3' diameter, and 1, 6" diameter comm out of the big gen I posted. Probably $1000.00 of parts, for free.
Just a thought, good luck.
I know, those big comms are big time expensive. India sells nice mica, you probably have the skills to make your own. If your elements are big enough, you could likely use 4" copper pipe, cut and countersink screws into wooden or mica core, maybe.
Next, try to find scrap welders/generators, I got 1 about 3' diameter, and 1, 6" diameter comm out of the big gen I posted. Probably $1000.00 of parts, for free.
Just a thought, good luck.
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