[Amps] GU84B tube

Bill Smith ko4nrbs at yahoo.com
Sun Apr 17 05:21:24 PDT 2011


There are some examples here:
http://qro-shop.com/Link.htm

Bill Smith KO4NR


--- On Fri, 4/15/11, Evert Bakker (PA2KW) <evert at pa2kw.com> wrote:

> From: Evert Bakker (PA2KW) <evert at pa2kw.com>
> Subject: [Amps] GU84B tube
> To: amps at contesting.com
> Date: Friday, April 15, 2011, 7:04 PM
> I'm just gathering information about
> the GU84B tubes.
> 
> I want to build an amplifier with this tube for the HF
> bands.
> 
> I got the tubes, HF parts and other misc. parts.
> 
> Will use the G3SEK boards etc.
> 
> But who can give me the missing details and/or confirm
> details regarding the
> required voltages so I can look for / buy the proper
> transformers:
> 
>  
> 
> Vf= 28,4Vac @ 4A
> 
> Va  = ??  Vdc
> 
> Ia idle for class AB (SSB operation) = ??
> 
> Vg2 (screen) = ?? Vdc
> 
> Vg1 (grid) = ?? Vdc
> 
>  
> 
> Thanks in advance
> 
>  
> 
> 73's, Evert PA2KW
> 
>  
> 
> _______________________________________________
> Amps mailing list
> Amps at contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
> 


More information about the Amps mailing list