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In US broadcasting, service contour (or protected contour) refers to the area in which the Federal Communications Commission (FCC) predicts coverage.. The FCC calculates FM and TV contours based on effective radiated power (ERP) in a given direction, the radial height above average terrain (HAAT) in a given direction, the FCC's propagation curves, and the station's class.
Area served City of license Call Sign VC RF Network Notes Detroit: WHNE-LD 3 3 Light TV: getTV on 3.2, Corner Store TV on 3.3, HSN2 on 3.4, SBN on 3.5, Movies! on 3.6, Retro TV on 3.7, Jewelry Television on 3.8, NewsNet on 3.9, Rev'n on 3.10, Fun Roads on 3.11, Heartland on 3.12
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Traditional coverage maps are based on models, constructed from readings taken by dedicated network testers. This often means that coverage maps show the theoretical capacity of the network rather than its real-world performance. In recent years companies such as OpenSignal and Sensorly have emerged that provide coverage maps based on ...
Coverage depends on several factors, such as orography (i.e. mountains) and buildings, technology, radio frequency and perhaps most importantly for two-way telecommunications the sensitivity and transmit efficiency of the consumer equipment. Some frequencies provide better regional coverage, while other frequencies penetrate better through ...
WZMQ (channel 19) is a television station licensed to Marquette, Michigan, United States, serving the Central and Western Upper Peninsula of Michigan as a dual affiliate of MeTV and CBS. Owned by Lilly Broadcasting , the station maintains studios on West Washington Street in Marquette, while its transmitter is located in Ishpeming, Michigan .
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