File:AM signal.jpg
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Size of this preview: 640 × 513 pixels. Other resolution: 300 × 240 pixels.
Original file (640 × 513 pixels, file size: 101 KB, MIME type: image/jpeg)
Summary
| Description |
English: The signal of an AM radio station on the MW band. Time runs from up to down, frequency from left to right. The strong vertical line in the center, artificially colored red, is the carrier wave at 558 kHz; the two mirrored audio spectra (green) are the lower and upper sideband.
Suomi: AM-aseman signaali keskiaalloilla. Aika kulkee ylhäältä alas ja taajuus vasemmalta oikealle. Punainen pystyviiva on 558 kHz:n kantoaalto; sen molemmilla puolilla ovat toistensa peilikuvina alempi ja ylempi sivukaista (puhetta). |
| Date | |
| Source | Received with a Sangean ATS909 radio and FFT'd in baudline; image edited in GIMP. |
| Author | Mysid |
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
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:34, 6 August 2007 | | 640 × 513 (101 KB) | wikimediacommons>Mysid | color the carrier red |
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