File:Ondes amorties.jpg

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Original file ‎(1,170 × 272 pixels, file size: 36 KB, MIME type: image/jpeg)

Summary[edit]

Description
Français : ondes amorties ; radiotélégraphique ; crée par un émetteur à ondes amorties. On désigne le « type d'ondes amorties » par la lettre B : Ondes composées de séries successives d'oscillations dont l'amplitude, après avoir atteint un maximum, diminue graduellement, les trains d'ondes étant manipules suivant un code télégraphique. Procède abandonne à présent.
Date
Source Scanné par F1jmm
Author inconnue, anonyme. Unknown
Permission
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Other versions

1

gallery[edit]

  • Exemple onde amortie.JPG
  • Ondes amorties.jpg
  • TX onde amortie.JPG

Category[edit]


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File history

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Date/TimeThumbnailDimensionsUserComment
current19:49, 22 April 2008Thumbnail for version as of 19:49, 22 April 20081,170 × 272 (36 KB)F1jmm (talk | contribs){{Information |Description= ondes amorties ; radiotélégraphique ; crée par un émetteur à ondes amorties. |Source= « œuvre personnelle » |Date= 22 Avril 2008 |Author= F1jmm |Permission= |other_versions=1 }} Category:Telecommunications == [[
17:30, 22 April 2008Thumbnail for version as of 17:30, 22 April 20081,170 × 272 (36 KB)F1jmm (talk | contribs){{Information |Description= ondes amorties ; radiotélégraphique ; crée par un émetteur à ondes amorties. Image:exemple_onde_amortie.JPG ou Image:TX onde amortie.JPG |Source= « œuvre personnelle » |Date= 20 Avril 2008 |Author= F1jmm |Permi
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