[AMPS] 300 Watts for a pair of 2C39 Amp at 1296 MHz ???

barrie99@marsweb.com barrie99@marsweb.com
Tue, 21 Aug 2001 17:59:21 -0600


K7xq@aol.com wrote:
> 
> I recently got a dual 2C39 Amplifier for 1296 Mhz and am trying it out. Many people claim that it is possible to get 300 watts out of a single cavity with a pair of 2C39's. I would like to know how this is done. I presently have +2200 VDC NO load at the anode and only get about 125 watts out max with plate current up to abt 350 ma. I guess I am not to go above 350ma Plate current.
> I guess the question is what details should I be addressing to get the power up to 300 watts ??? I tried adjusting the output and input tuning and coupling controls as well.
> 
> Jeff K7XQ
> 
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The assured method is to smoke whatever they are smoking.

Barrie, W7ALW

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