- open-wire stub
- шлейф воздушной линии
The New English-Russian Dictionary of Radio-electronics. F.V Lisovsky . 2005.
The New English-Russian Dictionary of Radio-electronics. F.V Lisovsky . 2005.
Open Automated Demand Response — (openADR) is a research and standards development effort for energy management led by North American research labs and companies. In its early phrases, the OpenADR research has been carried out by LBNL Demand Response Research Center (DRRC) which … Wikipedia
Distributed element filter — Figure 1. A circuit featuring many of the f … Wikipedia
Mechanical filter — Figure 1. A mechanical filter made by the Kokusai Electric Company intended for selecting the narrow 2 kHz bandwidth signals in SSB radio receivers. It operates at 455 kHz, a common IF for these receivers, and is dimensioned 45×15×15 mm ( … Wikipedia
Telecommunications in Togo — Telephones main lines in use: 22,000 (1995) Telephones mobile cellular: NA Telephone system: fair system based on network of microwave radio relay routes supplemented by open wire lines and cellular system domestic: microwave radio relay and open … Wikipedia
Telecommunications in Côte d'Ivoire — Telephones main lines in use: 328,000 (2003) Telephones mobile cellular: 4,000,000 (2007) ) Telephone system: well developed by African standards but operating well below capacity domestic: open wire lines and microwave radio relay; 90%… … Wikipedia
Telecommunications in French Guiana — Telephones main lines in use: 47,000 (1995) Telephones mobile cellular: NA Telephone system: domestic: fair open wire and microwave radio relay system international: satellite earth station 1 Intelsat (Atlantic Ocean) Radio broadcast stations: AM … Wikipedia
Telecommunications in Guinea — Telephones main lines in use: 11,000 (1995) Telephones mobile cellular: 790,000 (2007) Telephone system: poor to fair system of open wire lines, small radiotelephone communication stations, and new microwave radio relay system domestic: microwave … Wikipedia
Telecommunications in Poland — Contents 1 Telephones main lines in use 2 Telephones mobile cellular 3 Telephone system 4 Broadband Internet access … Wikipedia
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Telecommunications in Réunion — Réunion has a number of systems for communication, including telephony, Internet and radio. The island is connected to the SAFE undersea cable system. As of 2001, there were 300,000 main line telephones and, in 2005, there were 610,000 mobile… … Wikipedia
Transmission line — This article is about the radio frequency transmission line. For the power transmission line, see electric power transmission. In communications and electronic engineering, a transmission line is a specialized cable designed to carry alternating… … Wikipedia