Re: [Amps] 3cx300a7 input impedance

["Bob Maser" <bmaser@tampabay.rr.com>]

±50 ohms
----- Original Message ----- 
From: "john devoldere, ON4UN" <john.devoldere@telenet.be>
To: <amps@contesting.com>
Sent: Monday, August 08, 2005 4:45 PM
Subject: [Amps] 3cx300a7 input impedance


> Can anyone help me with the input impedance of the 3cx3000a7 tube (used on
> HF). I require this value to build a proper Pi- filter input circuit.
>
>
>
> Thank you
>
> 73
>
>
>
> John
>
>
>
>
>
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> 


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