File:Atmosphericnoise.PNG
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Size of this preview: 763 × 599 pixels. Other resolutions: 306 × 240 pixels | 611 × 480 pixels | 792 × 622 pixels.
Original file (792 × 622 pixels, file size: 103 KB, MIME type: image/png)
Summary
| Description | Amount of atmospheric noise for LF, MF, and HF spectrum according CCIR322 - with overlaid lines added by G3JWI for published presentation on behalf of RSGB. |
| Date | |
| Source | http://en.wikipedia.org/wiki/File:Atmosphericnoise.PNG |
| Author | http://en.wikipedia.org/wiki/User:Threeme3 |
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This graph image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{vector version available|new image name}}.It is recommended to name the SVG file “Atmosphericnoise.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
Original upload log
The original description page is/was here. All following user names refer to en.wikipedia.
- 19:29, October 15, 2009 Threene3 (115 bytes) (Amount of atmospheric noise for LF, MF, and HF spectrum according CCIR322)
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:36, 30 September 2023 | | 792 × 622 (103 KB) | wikimediacommons>Renamed user 407733782983125 | Converted hyphens to propper minus signs. Converted subst. "u" to actual "µ". |
File usage
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