umbrella antenna

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• Umbrella antenna — An [http://www.j hawkins.com/nss/goliath.jpgumbrella antenna] is a capacitively loaded electrically lengthened antenna, consisting in most cases of a grounded mast, from whose top wires are affixed, which run to the ground. The end of each wire… …   Wikipedia

• umbrella antenna — skėtinė antena statusas T sritis radioelektronika atitikmenys: angl. umbrella antenna vok. Schirmantenne, f rus. зонтичная антенна, f pranc. antenne en parapluie, f …   Radioelektronikos terminų žodynas

• Omega (navigation system) — OMEGA was the first truly global radio navigation system for aircraft, operated by the United States in cooperation with six partner nations. Contents …   Wikipedia

• Medium wave — Main article: Medium frequency Medium wave (MW) is the part of the medium frequency (MF) radio band used mainly for AM broadcasting. For Europe the MW band ranges from 526.5 kHz to 1606.5 kHz[1] and in North America an extended MW… …   Wikipedia

• Eilvese transmitter — was a facility of Transradio AG for intercontinental VLF transmission of telegrams at Eilvese, Germany. It went into service in 1913 and used machine transmitters. There were two antennas: an umbrella antenna, which was mounted in the middle on a …   Wikipedia

• Nauen Transmitter Station — Large adjustable antenna in Nauen, 2004 Nauen Transmitter Station (German: Grossfunkstelle Nauen or Sender Nauen) in Nauen, Havelland (Kreis), Brandenburg, Germany, is the oldest transmitting plant in the world. It was founded on 1 April 1906 by… …   Wikipedia

• NSS Annapolis — NSS Annapolis, officially known as Naval Communications Station Washington, D.C. Transmitter or NavCommStaWashingtonDC(T), was a Very Low Frequency (VLF) and High Frequency (HF) transmitter station operated by the United States Navy. It was… …   Wikipedia

• Little Egg Harbor Township, New Jersey — Infobox Settlement official name = Little Egg Harbor, New Jersey settlement type = Township nickname = motto = imagesize = image caption = image mapsize = 250x200px map caption = Map of Little Egg Harbor Township in Ocean County mapsize1 = map… …   Wikipedia

• Miyakoji, Fukushima — Miyakoji (都路村, Miyakoji mura?) was a village located in Tamura District, Fukushima, Japan. On March 1, 2005 Miyakoji was merged with the towns of Funehiki, Ōgoe, Takine, and Tokiwa, all from Tamura District, to form the new city of Tamura. The… …   Wikipedia

• Tamura, Fukushima — Tamura (田村市; shi) is a city located in Fukushima, Japan. The city was founded on March 1, 2005 from the merger of the former towns of Funehiki, Ogoe, Takine, and Tokiwa and the former village of Miyakoji, all from Tamura District.As of June 2005 …   Wikipedia

• Haganeyama Transmitter — is an LF time signal transmitter at Fuji cho, Saga city, Saga ken, Japan used for transmitting the time signal JJY on 60 kHz. It uses as transmission antenna a 200 metre tall guyed mast with an umbrella antenna, which is insulated against… …   Wikipedia