[Amps] brass or BNP hardware

[Shane Youhouse]

3 x 3cx800s will do a LOT of Pout.

Command's does near 6 Kw.


The 3CX800 has a pair of datasheets running around.  One shows Pout > 1200  
watts, another shows it at 750.

3 800s doing 4Kw is only 1300 watts a tube....  Easily accomplished, it's  
only 1.5 times Pdiss.


3 x 800s = 2400 watts of diss.  3 X 4-400s = 1200 watts of Pdiss.  I'm not  
a math major, but I fail to see how 1200 = 2400??????


--Shane
KD6VXI




On Tue, 23 Nov 2010 07:58:41 -0800, DJ7WW <dj7ww at t-online.de> wrote:

> Only if the tube specifications are far exceeded.
> 3x 4-400 will do the same then.
>
> 73
> Peter
>
> -----Original Message-----
> From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] On
> Behalf Of Carl
>
> I just serviced a LK-800C and discovered 6-32 steel hardware in the RF  
> path
> on both sides of the plate blocking cap. One side was darkened overall  
> and
> the other was black where the threads entered the cap, it looked like  
> rust
> under magnification. This amp will do an easy 3500-4000W + with  
> sufficient
> drive.
>
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