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A klystron is a specialized linear-beam vacuum tube, invented in 1937 by American electrical engineers Russell and Sigurd Varian, [1] which is used as an amplifier for high radio frequencies, from UHF up into the microwave range. Low-power klystrons are used as oscillators in terrestrial microwave relay communications links, while high-power ...
In 2002, Bay News 9 was the first TV station in the area to provide a VIPIR Doppler weather radar system. In 2007, Bay News 9 became the first station in Florida, and one of only a handful of stations, to provide a Dual-Pole Doppler Radar system. On Monday, January 5, 2009, Bay News 9 launched its upgraded doppler radar system called Klystron 9 ...
An airport surveillance radar (ASR) is a radar system used at airports to detect and display the presence and position of aircraft in the terminal area, the airspace around airports. It is the main air traffic control system for the airspace around airports. At large airports it typically controls traffic within a radius of 60 miles (96 km) of ...
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Enjoy a classic game of Hearts and watch out for the Queen of Spades! By Masque Publishing. Advertisement. Advertisement.
Length. 6,612 yards (6,046 m) Course rating. 72.5. Slope rating. 133 [2] The Silverado Resort and Spa is a 1,200-acre (4.9 km 2) golf, tennis, and spa resort in Napa County, California, United States. The venue is named after the Silverado Mine, a quicksilver mine near Mount Saint Helena. The resort is the fifth largest employer in Napa County.
Kansas City's thrilling 27-20 victory over Baltimore on Thursday night was the most-watched NFL Kickoff game since it started in 2002. The game had a total audience average of 28.9 million ...
NEXRAD or Nexrad (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service (NWS), an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce, the Federal Aviation Administration (FAA) within the Department of Transportation, and the U.S. Air Force within the ...