File:PSK matrix reoriented.jpg
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Size of this preview: 800 × 539 pixels. Other resolutions: 320 × 216 pixels | 640 × 432 pixels | 1,024 × 690 pixels | 1,443 × 973 pixels.
Original file (1,443 × 973 pixels, file size: 227 KB, MIME type: image/jpeg)
Summary
A rotated waterfall display depicting several PSK31 transmissions at around 14,070 kHz. The green lines indicate a station that is transmitting. Frequency increases from bottom to top; time from left to right.
The original picture Originally taken from [1]; flipped and rotated 90 degrees to resemble a piano roll, with frequency on the vertical axis and time on the horizontal.
![[1]](https://en.wikipedia.org/wiki/File:PSK_matrix.jpg){kind=link}
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:59, 10 January 2019 | | 1,443 × 973 (227 KB) | Mike Battaglia (talk | contribs) | A rotated waterfall display depicting several [https://en.wikipedia.org/wiki/PSK31 PSK31] transmissions at around 14,070 kHz. The green lines indicate a station that is transmitting. Frequency increases from bottom to top; time from left to right. The... |
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