File:Atb0 300.PNG
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Atb0_300.PNG (577 × 345 pixels, file size: 3 KB, MIME type: image/png)
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DescriptionAtb0 300.PNG | A spectrum of signal of V21 standard modem on a telephon line. | |||
Source | http://www.merynet.x.pl/gajdzi/widma/ | |||
Author | gajdzi | |||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:00, 16 April 2008 | 577 × 345 (3 KB) | Electron (talk | contribs) | {{Information |Description=A spectrum of signal of V21 standard modem on a telephon line. |Source=http://www.merynet.x.pl/gajdzi/widma/ |Date= |Author= gajdzi |Permission= {{PD-author|gajdzi}} written premission (in Polish) you can find here: [http://pl. |
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d3ab706727122f49ed1667a1a80232574738ce5c
2,821 byte
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577 pixel
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