[Amps] "Pi" or "Tee" input circuit for a 50Mhz

TexasRF at aol.com TexasRF at aol.com
Sun Mar 21 16:42:01 PDT 2010


 
Isaac, considering the amount of capacitance from cathode to grid, it is  
pretty hard to actually make a T circuit. You might as well use the 
capacitance  as part of a pi net and have all of the advantages.
 
73,
Gerald K5GW
 
 
In a message dated 3/21/2010 6:17:38 P.M. Central Daylight Time,  
4z4tl at iarc.org writes:

Hello  all

Trying to decide between a "Pi" and  a "Tee" input  circuit,  for a 50Mhz 
single 3-400Z amp.

(formerly AL-80A with  3-400Z reploaced).

Any thoughts please?

Thanks in advance,  Isaac, 4Z4TL
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