I gather this is a pair of 4-1000A tubes.
If so in GG it should have about 50 ohms input resistance. The only thing you
have to do is to add a parallel LC with the reactances of less than 3 ohms or
so to achieve the needed Q.
73
Bill wa4lav
-----Original Message-----
From: K8LEEWMM@aol.com
To: amps@contesting.com
Date: Fri, 31 Dec 2004 14:31:41 EST
Subject: [Amps] tuned input pr 4-1000,s
I have an old 4-1000 amp by w4gd. I want to upgrade the input circuit. at
present is brute force feed thru a cap. any suggestions b4 I take it apart and
sell the pieces!!
Wayne k8lee
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