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Author Topic: Very large Eimac transistors  (Read 2152 times)
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W8ACR
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« on: January 04, 2012, 12:26:01 AM »

OK, next item up for grabs is this pair of HUGE Eimac transistors. I didn't even know that Eimac made any solid state devices, but here they are for you to see. These things are easily the largest transistors/FETs/whatever that I have ever seen.  Honest to God, these things are NINE inches tall and FIVE inches in diameter! I bet you could easily put 100V or more on the collectors, and probably get 250 watts RF or more from each one. The only markings on them are "Eimac" and "4CX5000A". So all you class E solid state fans, here is your chance to build the granddaddy of all SS transmitters. I bet these things cost $100 new. They do look a bit worn,  and I have no way to test them, so I'm only asking $25.00 each. Also, they are kinda heavy, so I'm also gonna ask that you cover the shipping costs. Thanks for looking.

Ron W8ACR Grin    skipperfam@midrivers.com


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