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[AMPS] More on B&W 850 as tank coil

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Subject: [AMPS] More on B&W 850 as tank coil
From: (Jon Ogden)
Date: Mon, 8 Feb 1999 20:01:22 -0600
Thanks to values given to me by Carl for the B&W 850 tank coil, I have 
found that I have no idea what sort of circuit B&W designed this for.  
Here are the values:

Band           L

80            13.6
40             6.5
20             1.75
15             1.0
10             0.8

Now I have just created a spreadsheet for Pi-networks where I can vary 
the tube impedance and the Q of the Pi-net.  I can't find a combination 
where the L needed in the circuit matches what B&W provides.  It is 
certainly screwed up for my 4-1000A impedance of around 5000 Ohms.

What gives?  Am I missing something?



Jon Ogden
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