Electric telegraphy in Imperial Russia was pioneered by Pavel Schilling, a Baltic German aristocrat who had developed the Schilling telegraph, the first electromagnetic telegraph that was of practical use. This work was taken up by Moritz von Jacobi who in 1842-5 installed an underground cable to provide a telegraph line between St Petersburg and the Imperial palace at Tsarskoye Selo.[1] Terminals were also installed in Oranienbaum and Kronstadt.
In 1853 the Russian government awarded a contract to Siemens & Halske to develop a telegraph system. Carl Heinrich von Siemens arrived in St Petersburg where he established the Russian branch of the company.[2]
YouTube Encyclopedic
-
1/3Views:486 9225 5471 727
-
Why The Sun May Suddenly Destroy All of Our Electronics
-
SAQ VLF Transmitter on 17.2 kHz receiving in Macedonia on Friday, February 13th, 2015
-
The Transcontinental Telegraph - A 19th Century Internet by Dennis Mihelich
Transcription
References
- ^ Balbi, Gabriele; Fickers, Andreas (8 June 2020). History of the International Telecommunication Union (ITU): Transnational techno-diplomacy from the telegraph to the Internet. Walter de Gruyter GmbH & Co KG. ISBN 978-3-11-066970-1.
- ^ Coopersmith, Jonathan (1992). "Electrification, 1886–1914". The Electrification of Russia, 1880-1926. Cornell University Press. pp. 42–98. ISBN 978-1-5017-0716-2. JSTOR 10.7591/j.ctt1g69x9s.8.
This page was last edited on 6 March 2024, at 14:37