County Coverage for WXM74

West Virginia

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View Transmitter Details and County Coverage Information.

Map of WXM74 click to view PDF
Transmitter Details
Call SignPowerFrequencyStatus
WXM741000 W162.450 MHzNORMAL

County Coverage for WXM74

StateCountySAMERemarks
WVBraxton054007 
WVCalhoun054013 
WVClay054015 
WVGilmer054021 
WVLewis054041 
WVNicholas054067 
WVRoane054087 
WVUpshur054097 
WVWebster054101 


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