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[AMPS] MFJ-259 and matching circuits

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Subject: [AMPS] MFJ-259 and matching circuits
From: (Rich Measures)
Date: Wed, 3 Feb 1999 09:52:47 -0800
>I know that it is not resistive.  I even stated that.  However, one can 
>simulate an average impedance for that device as an approximation. 

?  My position is that it is not very logical to try and simulate the 
highly complex cathode-Z of a tube if you have one in-hand.

> I have 
>spoken to others who have done this in addition to myself and they have 
>confirmed that it works.

?  It gets you in the ballpark.  Making L and C2 adjustable is not a bad 
idea if one is using a solid-state output radio to drive the amp.  . With 
a TS-830S, it does not matter.   


R. L. Measures, 805-386-3734, AG6K,  

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