From: ianREMOVETHISjackson@g3ohx.co.uk   
      
   In message , Cursitor Doom   
    writes   
   >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?)   
   >   
   Some German equipment had impedances of 60 ohm .   
   --   
   Ian   
   Aims and ambitions are neither attainments nor achievements   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)