[Amps] SB-220: 1,800 Watts Output

Vic K2VCO vic at rakefet.com
Mon Nov 30 09:30:17 PST 2009


Gudguyham at aol.com wrote:
> I may be quite possible that the Sb-220 WILL do 1800 watts PEP output with  
> the special Peter Dahl transformer.  A regular SB-220 on 6 meters could do  
> 1600 PEP with a standard transformer.  Check this out
>  
> _YouTube -  King Conversions SB220 Monoband 6M amplifier 1.5 KW+ - 
> QROKing.com_ (http://www.youtube.com/watch?v=8c_X9C--hmM&feature=related)  

Well, my SB-1000 with ONE 3-500z will produce 1100 watts output, if I forget to turn down 
the drive from my exciter.

The question is "for how long will it do this?" My guess is "not too long!"
-- 
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco


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