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A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. [1] It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal.
The following television stations in the United States brand as channel 6 (though neither using virtual channel 6 nor broadcasting on physical RF channel 6): KECY-DT3 in El Centro, California; KEQI-LD in Dededo, Guam; KONG in Everett, Washington; WGEM-DT2 in Quincy, Illinois; WGGB-DT2 in Springfield, Massachusetts; WRUF-LD in Gainesville, Florida
Container (29B6) radar (Russian: 29Б6 «Контейнер») is the new generation of Russian over-the-horizon radar, providing long distance airspace monitoring and ballistic missile detection. The first radar, near Kovylkino , Mordovia , Russia , became operational in December 2013 [ 1 ] [ 3 ] [ 4 ] and entered combat duty on 1 December ...
Area served City of license VC RF Callsign Network Notes Carbondale/~Paducah KY: Johnston City: 15 15 W15BU-D: 3ABN: 3ABN Proclaim on 15.2, 3ABN Dare to Dream on 15.3, 3ABN Latino on 15.4, 3ABN Kids on 15.5, 3ABN Radio on 15.6, 3ABN Radio Latino on 15.7, Radio 74 on 15.8
The following television stations operate on virtual channel 6 in the United States: [1]. K03ET-D in Terrace Lakes, Idaho; K03IN-D in Leavenworth, Washington; K04RT-D in Judith Gap, Montana
WJYS (channel 62) is an independent television station licensed to Hammond, Indiana, United States, serving the Chicago area. Owned by Millennial Telecommunications, Inc., WJYS maintains studio facilities on South Oak Park Avenue in Tinley Park, Illinois, and its transmitter is located atop the Willis Tower.
Pulse-Doppler radar for aircraft detection has two modes. Scan; Track; Scan mode involves frequency filtering, amplitude thresholding, and ambiguity resolution. Once a reflection has been detected and resolved, the pulse-Doppler radar automatically transitions to tracking mode for the volume of space surrounding the track.
A NEXRAD weather radar currently used by the National Weather Service (NWS) is a 10 cm wavelength (2700-3000 MHz) radar capable of a complete scan every 4.5 to 10 minutes, depending on the number of angles scanned, and depending on whether or not MESO-SAILS [7] is active, which adds a supplemental low-level scan while completing a volume scan ...