[Amps] AL811, AL811H or AL572 mods to 6m

[Gudguyham at aol.com]

In a message dated 8/3/2006 3:04:49 A.M. Eastern Standard Time,  
g3rzp at g3rzp.wanadoo.co.uk writes:

Lou said: 
>An SB-200 running a pair of 572B tubes will make a good 700 watts  output on 
6 meters< 
How efficient, and what IMD? 
73 
Peter G3RZP



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100 watts drive to make the 700 watts out.  This is the same  parameters that 
are used by many hams on HF frequencies with this amp.   IMD....I don't know, 
but based on the figures it is run the same way as on HF,  so I guess its all 
the same.  Lou