XPost: sci.electronics.design   
   From: jjlarkin@highNOTlandTHIStechnologyPART.com   
      
   On Sat, 05 Mar 2011 22:22:16 +1300, Judges 13:18   
    wrote:   
      
   >John Larkin wrote:   
   >   
   >   
   >   
   >>   
   >> ftp://jjlarkin.lmi.net/Chokes.JPG   
   >>   
   >> John   
   >>   
   >   
   >   
   >What is the book?   
      
   Ghirardi, Radio Physics Course, 1932. I have a heap of old electronics   
   books, going back to 1921. People *did* use a lot of transformers and   
   inductors in signal paths, as the RF boys still do. Gain-bandwidth   
   used to be expensive.   
      
   John   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)