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This amplifier design is based on the approach used by JH2CLV for a compact plate line. A U-shaped line, with capacitive tuning and sliding output "tap" provides a simple, reliable output circuit, easy to build and easy to tune and operate. A single GU-74B can provide excellent 1KW+ output performance in this configuration. This design has been successfully replicated by VK4TZL, proving its efficacy! |
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Best Viewed: MSIE 4.0 & higher, or Netscape 3.02 & higher, and screen set to 800x600 pixels This Page Last Updated: 19 January 2005 Feedback: Paul S. Goble, III, ND2X Copyright © 2003 - 2005 by ND2X and VK4KDD, all rights reserved |