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[AMPS] Pi-Net math

To: <amps@contesting.com>
Subject: [AMPS] Pi-Net math
From: realex@flash.net (bob alexander)
Date: Thu, 12 Aug 1999 06:06:09 -0500
?  The problem here is that the Q contribution of C2 is ignored.  The 
exact method takes into account the Q contribution of C2.  

The "exact" method isn't.
 C2 is not part of the input Z matching section of the pi net

?  This is 102 pF if you use the Q contribution of C2.    

Input q is no longer 10...it is lower

?  So, do the experiment yourself and see what you get. 

You get a pi network that is more broadbanded than desired, and has less
harmonic attenuation than that needed for good design.

73, Bob, W5AH
-

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