Re: [Amps] seriously big tubes

[R.Measures <r@somis.org>]

  The 8974 has an 18v, 1.3kA filament.  That's a big one alright.  
cheers, John.

On Jun 10, 2004, at 9:18 AM, John T. M. Lyles wrote:

> Yesterday I visited a facility which is decommissioning, and there 
> were eight ~50 MHz pulsed amplifiers, each with a Eimac 8974 tetrode 
> (1 MW output CW) to be surplused. Same tube used to be called the 
> X-2159. Anyone want to build a really big rig? 14 inch output coax.
>
> John
> K5PRO
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Richard L. Measures, AG6K, 805.386.3734.  www.somis.org

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