File:Radiotelegraph syphon recorder tape 1922.png
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Summary
| Description |
English: A Morse code transatlantic radiotelegraph message from 1922 recorded on paper tape by a syphon recorder. This was transmitted at 40 words per minute from the powerful longwave transmitter at Nauen, Germany and received at RCA's message center in New York. |
| Date | |
| Source | Retrieved August 4, 2016 from Weinberger, Julius, "The recording of high speed signals in radio telegraphy" in Proc. of the I.R.E, Institute of Radio Engineers, New York, Vol. 10, No. 3, June, 1922, p. 205, fig. 22 on Google Books |
| Author | Julius Weinberger |
Licensing
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:55, 31 August 2016 | | 378 × 95 (6 KB) | Chetvorno | User created page with UploadWizard |
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