[TowerTalk] Using Stubs to Reject Harmonics

Jim Brown jim at audiosystemsgroup.com
Tue Feb 2 12:29:30 PST 2010


On Tue, 2 Feb 2010 15:05:48 -0500, Gary Schafer wrote:

>Tom has it exactly right.

Yes, as always, Tom's logic make perfect sense to me as 
well, for exactly the reasons you noted. I did the math 
mentally, you put it in an email. :)  

BUT -- at Rick correctly notes, the last component in the 
output stage of my amp, a Titan 425, is NOT a shunt cap, 
it's an inductor. That is, beginning with the tube, shunt 
cap (tapped per band and tuned), series L (tapped per band), 
shunt cap (tapped per band and tuned), and series L (tapped 
per band). 

73,

Jim K9YC




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