[Amps] 2xGS35b on HF

Bill Turner dezrat1242 at wildblue.net
Fri Apr 4 12:40:02 EDT 2014


ORIGINAL MESSAGE:          (may be snipped)

On 4/4/2014 9:02 AM, Benedikt Sveinsson wrote:
>   as my K3 that I use for EME can only output 10w, so driving the amp
> would need a separate driver amp

REPLY:

Have you considered a grounded cathode amp? The drive power is much less 
than grounded grid, but even ten watts might not be enough. I don't 
recall any discussion of a GS-35B in grounded cathode but it's an 
interesting idea. You would of course have to add a neutralizing 
circuit, but for a single band amp that wouldn't be too difficult.

73, Bill W6WRT



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