File:Varberg Radio Station 04.jpg
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Summary
| Description |
English: The Alexanderson alternator transmitter in the main building at Grimeton Radio Station, near Varberg, Sweden. The Grimeton transmitter was a transatlantic radiotelegraphy station built in 1924 that transmitted telegram traffic to North America in the early 20th century at a frequency of 17.2 kHz with a power of 200 kW. This is the last surviving example of an Alexanderson alternator, a pre-electronic radio transmitter technology used from 1910 to the 1940s.
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| Source | Own work | ||||
| Author | Hans Lindqvist |
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This image was uploaded as part of Wiki Loves Monuments 2012.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:55, 30 September 2012 | | 2,048 × 1,536 (577 KB) | Bamsefar75 | User created page with UploadWizard |
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