County Coverage for WXM20

Nebraska

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View Transmitter Details and County Coverage Information.

Map of WXM20 click to view PDF
Transmitter Details
Call SignPowerFrequencyStatus
WXM201000 W162.475 MHzNORMAL

County Coverage for WXM20

StateCountySAMERemarks
NEButler031023 
NECass031025 
NEGage031067 
NEJohnson031097 
NELancaster031109 
NEOtoe031131 
NESaline031151 
NESarpy031153 
NESaunders031155 
NESeward031159 


Coverage Map Notes
The coverage statistics and maps are calculated using a computer model and station data assuming ideal conditions. Coverage may be 5 to 10 percent below the computer predicted coverage for the following reasons:
  • The computer model is sensitive to antenna performance. Antenna performance is a function of local conditions, causing signals to be stronger signal level in some directions than others.
  • Placement of NWR antennas is dictated by the tower owner, which may result in a less than ideal set up.
  • The antenna may be affected by nearby structures or bodies of water.
  • In some special instances, the antenna may have been intentionally adjusted to be "directional" and provide better coverage to a specific area to the detriment of other areas.
  • Because of variations in local site conditions, the performance of an individual transmitter and antenna may be less than predicted or expected.
  • Seasonal environmental conditions, such as icing or heavy rain, affect performance of a transmitter station and its various components, particularly those subject to continuous weather exposure.
  • The coverage maps are shown in a single color format, which relates to an estimated signal level.
    • White: Signal level of greater than 18dBuV: Reliable coverage