[Amps] Sb-220 grid Chokes

[Dan Sawyer]

All,

What is the recommended grid-gnd circuit?? The original sb-220 had an LC 
network; it seems to be a common recommendation to replace the coil with 
a 33 OHM resister. Are the caps changed as well??

Thanks,
Dan

R.Measures wrote:

>**  Disc ceramics have less less L than silver-micas.  Also, the grid-gnd 
>circuit is not part of the tuned input circuit, so the stability of a 
>silver mica is not needed.
>
>  
>
>>Need some Elmering.
>>
>>Can anyone explain why the Harbach Suppressor kits use Ceramic Disc instead 
>>of Dipped silver micas  for Rf choke replacements?
>>
>>
>>Thanks in Advanced
>>Chris
>>_______________________________________________
>>Amps mailing list
>>Amps at contesting.com
>>http://lists.contesting.com/mailman/listinfo/amps
>>
>>    
>>
>_______________________________________________
>Amps mailing list
>Amps at contesting.com
>http://lists.contesting.com/mailman/listinfo/amps
>
>  
>