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Re: [Amps] Building or Buying a Tuned Input Network

To: garyschafer@comcast.net
Subject: Re: [Amps] Building or Buying a Tuned Input Network
From: Vic K2VCO <vic@rakefet.com>
Date: Mon, 23 Jan 2006 11:24:18 -0800
List-post: <mailto:amps@contesting.com>
Gary Schafer wrote:
> 
> Having a fixed input cap and fixed inductance you can not vary the center
> frequency of the circuit.

There is some available inductance variation by squeezing/separating the 
turns on thre toroid.  As I said, I had good luck making the input 
capacitor variable and the output fixed, but one could certainly make 
*both* variable to maximize the amount of twiddling possible!

-- 
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
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