From: cd@notformail.com   
      
   Gentlemen,   
      
   The service manual for this radio I'm re-aligning states to use an RF   
   signal generator with a source impedance of 60 ohms.  I have never   
   heard of such a beast. I have a 50 ohm RF sig gen and a 70 ohm one. I   
   thought that would be all I'd ever need, but now this spanner gets   
   thrown into the works. I'm not having a good day so far!   
   Do I need to make up a suitable impedance transformer, or can I   
   proceed with the 50 or the 70 ohm ones I have, whilst making some   
   allowance for that (and if so, how should that allowance be made?)   
      
   CD.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)