[Amps] Another GassyTube Question

[Vic Rosenthal]

Scott Manthe wrote:

> However, when tuning it up on 15 meters yesterday, I noticed a
> blueish glow on the inside of the tube towards the plate choke. The 
> blueish glow is definitely on the glass inside the tube and only on the 
> side of the tube toward the plate choke. Is this something I need to be 
> concerned about? 

No, this is normal and not a problem if it is the glass that is glowing.  If you 
see a glow INSIDE the tube, that's when you should worry.

-- 
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco