[AMPS] 4-400's

[Jon Ogden]

>With this in mind, does anyone know the approximate
>input impedance, which  I can replace with a fixed value resistor?

Input impedance of 4-400 according to Eimac:  

2KV: 160 Ohms
2.5KV: 150 Ohms
3KV: 140 Ohms


Halves these values for 2 tubes in parallel.

73,

Jon
KE9NA


-------------------------------------
Jon Ogden
KE9NA

http://www.qsl.net/ke9na    <--- CHECK IT OUT!  It's been updated!!!!!


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