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

Hsu Jbenson at sohu.com
Wed Aug 2 20:40:47 EDT 2006


The amplifier input:3W, output:50W, the volt of plate:650V orso . it seems not too bad. 
 there is another website anout 811A 6m amplifier:http://www.nitrophotos.com/811a_amp.html.
it published in QST 1969
     



----- Original Message ----- 
  
From: <dcoffman at iquest.net>
To: "Hsu" <Jbenson at sohu.co>; "Hsu" <Jbenson at sohu.com>
Cc: <amps at contesting.com>
Sent: Thursday, August 03, 2006 8:12 AM
Subject: Re: [Amps] AL811, AL811H or AL572 mods to 6m


> Surely the output would be extremely low?  I don't know if it would be worth 
> all the trouble to construct this amplifier?
> 
> 73 - Doug N9XTF
> 
> Quoting Hsu <Jbenson at sohu.com>:
> 
>> There is a 811A 6m amplifier built by Japanese, see:
>> http://www.n-mmra.net/radio/811/811.html But he using single 811A, should be
>> stable.
>>                       Hsu
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>> 
> 
> 
>


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