[AMPS] 2 amp questions

[Rich Measures]

>
>Pse help, somewhat beginner type questions....  SB-200 to six conversion
>
>1.)  I want to work on the input network.  I am not perfectly sure abt
>the resistors for tube impedance.  If  I understand correctly I place
>abt a 200 ohm resistor from the cathode/filament to ground on both
>tubes..., have a 50 ohm termination on the output, close relay and then
>I can use an MFJ 259 analyzer on the input to adjust the input matching
>SWR?.  I know no pwr, but with the tubes in place???  Does this sound
>right?
>
>2.) To  grid dip the rf choke, do I disconnect it from the circuit,
>short top to bottom and then dip it in place?  

 Wired into the actual circuit works well.  



Rich...

R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures  


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