File:United States Frequency Allocations Chart 2011 - The Radio Spectrum.pdf
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Summary
| Description |
English: United States radio spectrum frequency allocations chart as of 2011 |
| Date | |
| Source | https://www.ntia.doc.gov/files/ntia/publications/spectrum_wall_chart_aug2011.pdf |
| Author | United States Department of Commerce |
Licensing
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This image or file is a work of a United States Department of Commerce employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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Note: Information in the chart has been superseded by the information in File:United States Frequency Allocations Chart 2016 - The Radio Spectrum.pdf, which was downloaded from the US Department of Commerce web site and archived at archive.org.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:54, 19 November 2011 |  | 6,300 × 4,031 (334 KB) | ThinkDon'tGuess |
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