[Amps] 144 MHz GS35B update

[Ron Youvan]

   Peter DJ7WW Voelpel wrote:

> Efficiency seems to be better with lower voltage but more drive.

> http://www.qsl.net/dl4mea/2GS35B_de_en.pdf

> In that example of a W6PO design efficiency is:

> 43% with 20W drive at 2,8KV, output 450W
> 70% with 100W drive at 2.45KV, output 1200W

> 20% with 20W drive at 4.4KV, output 400W
> 59% with 100W drive at 4.3KV, output 1900W

> 69% with 150W drive at 2.4KV, output 1500W
> 64% with 200W drive at 4.2KV, output 3250W

> The amplifier is very well documented in English and German language.
> File size is 4.4MB.

   I believe a more interesting study would be where the very same output
power was maintained.  (such as including only situations where 1,000
Watts can be produced)
-- 
   Ron  KA4INM - Youvan's corollary:
                 Every action results in unwanted side effects.