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Re: [Amps] Tube suggestion needed - 6 and/or 2M ~500W level with800-1kv

To: "Carl" <km1h@jeremy.mv.com>, "david feldman" <wb0gaz@hotmail.com>, <amps@contesting.com>
Subject: Re: [Amps] Tube suggestion needed - 6 and/or 2M ~500W level with800-1kv on plate?
From: "Harold Mandel" <hmandel@barantelecom.com>
Date: Sat, 21 Jun 2008 14:20:20 -0400
List-post: <amps@contesting.com">mailto:amps@contesting.com>
{snip}
One idea Ive not tried is to take a regular 4CX250B and remove the
radiator (they are soldered on) and then make up your own solid block.
Or saw off one side of fins and replace with a brass plate. Then mount a
muffin fan on top of the cabinet to draw out some heat thru the
remaining fins while another fan blows on the heat sink.
{snip}

Doesn't all this sound cost-inefficient, somewhat?

Are you in desperate straits to get this particular
machine configured with so irregular a design?

My next question is directed towards the
RF Circulating Current model, as yet-unbuilt,
that extensive modifications in an untried
cavity will produce......

However, science for the benefit of learning
is fruitful at any expense.

"The operation was a success, but the patient died."

        Good hunting, "hals und beinbruch!"

Harold Mandel
W4HBM
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