- single-operator telegraph
- single-operator telegraph Einmanntelegraf m
English-German dictionary of Electrical Engineering and Electronics. 2013.
English-German dictionary of Electrical Engineering and Electronics. 2013.
Telegraph key — A straight key style of telegraph key J38 World War II era U.S. military model … Wikipedia
telegraph — telegrapher /teuh leg reuh feuhr/; esp. Brit., telegraphist, n. /tel i graf , grahf /, n. 1. an apparatus, system, or process for transmitting messages or signals to a distant place, esp. by means of an electric device consisting essentially of a … Universalium
Electrical telegraph — A printing electrical telegraph receiver, and a transmitter key at bottom right An electrical telegraph is a telegraph that uses electrical signals, usually conveyed via telecommunication lines or radio. The electromagnetic telegraph is a device… … Wikipedia
Amateur Station Operator's Certificate — or ASOC is the examination that needs to be passed to receive an amateur radio licence in India. The exam is conducted by the Wireless and Planning and Coordination Wing (WPC) of the Ministry of the Ministry of Communications and Information… … Wikipedia
Transatlantic telegraph cable — The first transatlantic telegraph cable crossed the Atlantic Ocean from Foilhommerum, Valentia Island, in western Ireland to Heart s Content, in eastern Newfoundland. The transatlantic cable bridged North America and Europe, and expedited… … Wikipedia
Right- and left-hand traffic — countries with right hand traffic … Wikipedia
Telecommunications in South Africa — Telecommunications infrastructure in South Africa provides modern and efficient service to urban areas, including cellular and internet services. In 1997, Telkom, the South African telecommunications parastatal, was partly privatised and entered… … Wikipedia
postal system — System that allows persons to send letters, parcels, or packages to addressees in the same country or abroad. Postal systems are usually government run and paid for by a combination of user charges and government subsidies. There are early… … Universalium
ГОСТ 23150-78: Коммутация каналов и коммутация сообщений в телеграфной связи. Термины и определения — Терминология ГОСТ 23150 78: Коммутация каналов и коммутация сообщений в телеграфной связи. Термины и определения оригинал документа: Виды соединения и услуги связи 33. Местное телеграфное соединение Местное соединение Local telegraph connection… … Словарь-справочник терминов нормативно-технической документации
Contesting technology — Main article on the sport of Amateur Radio Contesting The sport of amateur radio contesting has been responsible for the development of contesting technology specific to the sport. The most competitive stations participating in contests employ… … Wikipedia
Timeline of Russian inventions and technology records — The Hall of Space Technology in the Tsiolkovsky State Museum of the History of Cosmonautics, Kaluga, Russia. The exhibition includes the models and replicas of the following Russian inventions: the first satellite, Sputnik 1 (a ball under the… … Wikipedia