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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 author |
Licensing
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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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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:52, 10 April 2015 | | 535 × 437 (149 KB) | Hohum | Sharpen |
| 19:20, 11 December 2014 |  | 535 × 437 (51 KB) | Chetvorno | User created page with UploadWizard |
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