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KLTV (channel 7) is a television station licensed to Tyler, Texas, United States, serving East Texas as an affiliate of ABC and Telemundo.Owned by Gray Television, the station maintains studios on West Ferguson Street in downtown Tyler (between the Smith County and United States courthouses), and its transmitter is located in rural northern Smith County (near the Wood County line).
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 ...
WTVG. / 41.68333°N 83.41361°W / 41.68333; -83.41361. WTVG (channel 13) is a television station in Toledo, Ohio, United States, affiliated with ABC and The CW. Owned by Gray Television, the station maintains studios on Dorr Street ( SR 246) in Toledo, and its transmitter is located on Stadium Road in Oregon, Ohio .
KETV was the first station in the market to have a full-time meteorologist beginning in the early 1970s, the first station to use live weather radar in the late 1970s, and was the second station to utilize Doppler weather radar in the early 1980s. In November 2006, KETV overtook long-time ratings leader WOWT to become the top-rated news station ...
KGO-TV (channel 7) is a television station licensed to San Francisco, California, United States, serving as the San Francisco Bay Area 's ABC network outlet. It has been owned and operated by the network's ABC Owned Television Stations division since the station's inception. KGO-TV's studios are located at the ABC Broadcast Center immediately ...
WLFI-TV. / 40.38889°N 86.61278°W / 40.38889; -86.61278. WLFI-TV (channel 18) is a television station in Lafayette, Indiana, United States, affiliated with CBS and The CW Plus. Owned by Allen Media Broadcasting, the station maintains studios on Yeager Road in West Lafayette; its transmitter is located on County Road 700 in rural ...
WTVM operates the Chattahoochee Valley's only live regional weather radar called "Live Doppler 9" (formerly known as TrueView Doppler 9), located on top of WTVM's midtown studios. The station also has access to four different Level 2 NEXRAD radars branded as the "Doppler 9 Radar Network" (formerly known as TrueView Tracker) which includes the ...
A pulse-Doppler radar is a radar system that determines the range to a target using pulse-timing techniques, and uses the Doppler effect of the returned signal to determine the target object's velocity. It combines the features of pulse radars and continuous-wave radars, which were formerly separate due to the complexity of the electronics .