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2. KETK-TV - Wikipedia

   en.wikipedia.org/wiki/KETK-TV

   KETK-TV (channel 56) is a television station licensed to Jacksonville, Texas, United States, serving as the NBC affiliate for East Texas.It is owned by Nexstar Media Group alongside Tyler-licensed low-power MyNetworkTV affiliate KTPN-LD (channel 36); Nexstar also provides certain services to Longview-licensed Fox affiliate KFXK-TV (channel 51) under a shared services agreement (SSA) with White ...

3. Doppler radar - Wikipedia

   en.wikipedia.org/wiki/Doppler_radar

   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.

4. KETV - Wikipedia

   en.wikipedia.org/wiki/KETV

   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 ...

5. Pulse-Doppler radar - Wikipedia

   en.wikipedia.org/wiki/Pulse-Doppler_radar

   Antenna motion for pulse-Doppler must be as slow as radar using MTI. Search radar that include pulse-Doppler are usually dual mode because best overall performance is achieved when pulse-Doppler is used for areas with high false alarm rates (horizon or below and weather), while conventional radar will scan faster in free-space where false alarm ...

6. KYTX - Wikipedia

   en.wikipedia.org/wiki/KYTX

   KYTX (channel 19) is a television station licensed to Nacogdoches, Texas, United States, serving East Texas as an affiliate of CBS and The CW Plus.Owned by Tegna Inc., the station has studios near Loop 323 in the southeastern portion of Tyler, and its transmitter is located near State Highway 110 in rural east-central Cherokee County (northwest of Ponta).

7. Weather radar - Wikipedia

   en.wikipedia.org/wiki/Weather_radar

   Weather radar in Norman, Oklahoma with rainshaft Weather (WF44) radar dish University of Oklahoma OU-PRIME C-band, polarimetric, weather radar during construction. Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type (rain, snow, hail etc.).