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Summary
| Description |
Français : exposition station radiotélégraphique type Marconi.
English: Recreation of a Marconi Co. ship's wireless (radio) room from around 1910 at the Aalborg Maritime Museum, Aalborg, Denmark. It allowed the ship to keep in touch with shore using wireless telegraphy, sending messages in Morse code with a en:spark gap transmitter using the telegraph key visible on the desk. Signals were received using the receiver (center left) and magnetic detector (center right) on the desk. At the time, the Marconi Co. held a virtual monopoly on maritime radio equipment because it refused to allow its radio stations to communicate with radios made by any other manufacturer. |
| Date | |
| Source | «Aalborg Maritime Museum» |
| Author | F1jmm |
Gallery
English: Magnetic detector
Français : Détecteur magnétique
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Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: gestionnaire d'images lumineuses.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:29, 16 July 2011 | | 902 × 791 (572 KB) | F1jmm | couleurs |
| 20:38, 1 July 2008 |  | 902 × 791 (599 KB) | F1jmm | == Description == {{Information |Description= exposition station radiotélégraphique type Marconi. |Source= « œuvre personnelle » |Date= 30 Mars 2008 |Author= F1jmm |Permission= |other_versions=1 }} Category:Telegraph [[Category:Maritime navigat | |
| 15:43, 30 March 2008 |  | 902 × 791 (549 KB) | F1jmm | {{Information |Description= exposition station radiotélégraphique type Marconi en 1912 |Source= « œuvre personnelle » |Date= 30 Mars 2008 |Author= F1jmm |Permission= |other_versions=1 }} |
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