relay rack

См. также в других словарях:

• Relay — This article is about the electrical component. For other uses, see Relay (disambiguation). Automotive style miniature relay, dust cover is taken off A relay is an electrically operated switch. Many relays use an electromagnet to operate a… …   Wikipedia

• 19-inch rack — Rack mounted redirects here. See also 23 inch rack and Industrial PC. Numerous 19 inch racks in a professional audio application …   Wikipedia

• Shortwave relay station — A shortwave relay station typically consists of a transmitter building (or transmitter hall) and one or more HRS type antennas. Some relay stations (that operate at 100 kW or less) that only serve a local region (within 1500 km) may use Log… …   Wikipedia

• Телекоммуникационная стойка — серверы фонда Викимедиа, установленные в стандартную 19 дюймовую стойку См. также: Защищённый телекоммуникационный шкаф …   Википедия

• KW-37 — The KW 37, code named JASON, was an encryption system developed In the 1950s by the U.S. National Security Agency to protect fleet broadcasts of the U.S. Navy. Naval doctrine calls for warships at sea to maintain radio silence to the maximum… …   Wikipedia

• KY-3 — This article is about the telephone system. For other uses, see KY 3. The KY 3 (AN/TSEC KY 3) is a secure telephone system developed by the U.S. National Security Agency in the early 1960s. The AN/TSEC prefix to the model number is a Joint… …   Wikipedia

• HP Bobcat (computer) — The HP Bobcat was a computer made by Hewlett Packard. They were also called series 300 machines, which were part of the HP 9000 line. The early Bobcats were about the size of a dormitory refrigerator. Their general physical architecture resembled …   Wikipedia

• R-390A — The R 390A /URR is a general coverage HF radio communications receiver designed by Collins Radio Company for the US military.HistoryThe R 390A military shortwave radio receiver was the result of a project undertaken by the U. S. Army Signal Corps …   Wikipedia

• релейная стойка — — [Я.Н.Лугинский, М.С.Фези Жилинская, Ю.С.Кабиров. Англо русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.] Тематики электротехника, основные понятия EN relay rack …   Справочник технического переводчика

• TXE — TXE, which stands for Telephone eXchange Electronic, was the designation given to a family of telephone exchanges developed by the British General Post Office (GPO), now BT, designed to replace the ageing Strowger systems. When World War II ended …   Wikipedia

• Crossbar switch — In electronics, a crossbar switch (also known as cross point switch, crosspoint switch, or matrix switch) is a switch connecting multiple inputs to multiple outputs in a matrix manner. Originally the term was used literally, for a matrix switch… …   Wikipedia