[Amps] qrp-excited amps

Bill L. Fuqua wlfuqu00 at uky.edu
Fri Jan 14 19:16:20 EST 2005


I have a 2KW plasma generator that operates on 13.56MHz that has a small circuit board with only one 5763 tube oscillator driving a neutralized 5cx1500.  Why not replace it with a qrp tranceiver. 

73
Bill wa4lav


-----Original Message-----
From: "John D'Ausilio" <jdausilio at gmail.com>
To: amps at contesting.com
Date: Fri, 14 Jan 2005 18:59:59 -0500
Subject: [Amps] qrp-excited amps

I'm interested in using my K2 as an exciter for an amp for occassional
use. I remember seeing a design for a tetrode in grounded-cathode that
only needed 5 watts excitation .. maybe in an old Bill Orr handbook.
Anyone have any info/comments on qrp excitation? Should I just plan on
getting Elecraft's brick so I can drive it with 100W?

de John/W1RT
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