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WLFI-TV presently broadcasts 22 + 1 ⁄ 2 hours of locally produced newscasts each week (with four hours each weekday, 1 + 1 ⁄ 2 hours on Saturdays and one hour on Sundays); unlike most CBS affiliates in the Eastern Time Zone, the station's early evening newscast at 5 p.m. runs only for a half-hour, with the station opting to run syndicated programs during the 5:30 p.m. half-hour.
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 ...
AN/APG-68. The AN/APG-68 radar is a long range ( Max Detection Range 80 kilometres [50 mi]) [ 1] Pulse-doppler radar designed by Westinghouse (now Northrop Grumman) to replace AN/APG-66 radar in the F-16 Fighting Falcon. After years of Service, AN/APG-68 radar currently being replaced on US Air Force F-16C/D Block 40/42 and 50/52 by the latest ...
Doppler effect. The emitted signal toward the car is reflected back with a variation of frequency that depends on the speed away/toward the radar (160 km/h). This is only a component of the real speed (170 km/h). The Doppler effect (or Doppler shift), named after Austrian physicist Christian Doppler who proposed it in 1842, is the difference ...
How to watch the Chicago Bears vs. Cincinnati Bengals. TV: FOX 32 WFLD. Stream: FOX 32 Chicago's website (in the video player above) and the FOX Local app. Radio: ESPN 1000. National Radio ...
Once the radar can "look down", it is subsequently desirable to "shoot down". Various weapons systems (including guns and missiles) are then employed against designated radar targets, either relying on the aircraft's radar employing the "look down" capability (as in semi-active radar homing) or the weapon's own active radar to resolve the indicated target (as in active radar homing).
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 ...
TV: FOX 32 WFLD. Stream: FOX 32 Chicago's website (in the video player above) and the FOX Local app. Radio: ESPN 1000. National Radio: Westwood One. You can catch the Bears and Bengals right here ...