File:Magnetron cutaway drawing.png

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Magnetron_cutaway_drawing.png(535 × 437 pixels, file size: 149 KB, MIME type: image/png)

Summary

Description
English: Drawing of a magnetron, a vacuum tube used as an oscillator to generate microwaves at high power levels, used in radar sets and microwave ovens, from a 1984 Naval training text. The tube is shown with part of the copper anode block cut away, revealing the cathode and cavity resonators. The magnetron shown here is several decades old, and uses two alnico horseshoe magnets. Modern magnetrons use more compact rare earth magnets.
Date
Source Retrieved June 20, 2014 from NEETS Navy Electricity and Electronics Training Series, published by Naval Education and Training Command, US Navy, 1984, NAVEDTRA 172-18-00-82 Module 18: Radar Principles, p. 2-14, fig. 2-9 on http://www.rfcafe.com/
Author Unknown authorUnknown author

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Public domain
This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.

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Date/TimeThumbnailDimensionsUserComment
current15:52, 10 April 2015Thumbnail for version as of 15:52, 10 April 2015535 × 437 (149 KB)HohumSharpen
19:20, 11 December 2014Thumbnail for version as of 19:20, 11 December 2014535 × 437 (51 KB)ChetvornoUser created page with UploadWizard
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