[Amps] RF parts and parasitics!!

Gudguyham at aol.com Gudguyham at aol.com
Wed Aug 26 04:17:01 PDT 2009


I was just checking prices on new 3-500ZG tubes at the RF parts web  site.  
Interestingly enough right smack at the top of the 3-500z heading  for 
these tubes there is a link to the W8JI web site which he explains  parasitic's. 
 I am wondering why a company as big as RF Parts who probably  sells AND 
warrantees more 3-500z tubes than anyone these days would come down on  the 
side of W8JI rather than Measures.  You would think that they more than  
anyone else would want the best for their customers to protect the tubes they  
sell.  I doubt they would advise users to use methods that would cause them  
warranty problems.  I am sure SOMEONE in that company researched this issue  
with several engineers and tube companies before indiscriminately adding 
such a  link to information concerning parasitic's.   Just an observance in  
the light of the present topic here.  This link was NOT there the last time  I 
looked.


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