WWJ AM 950 Detroit: Coverage Images
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Key to Contours:
Somewhat arbitrary, but empirically correct for cheaper radios likely to be used by most listeners.
50 mV/m: Decent listening inside steel buildings under more adverse conditions
25 mV/m: Decent listening inside steel buildings under normal conditions
10 mV/m: Decent listening inside frame and brick buildings and in cars under more adverse conditions in urbanized
areas
5 mV/m: Decent listening inside frame and brick buildings and in cars under normal conditions in urbanized areas
50,000 watt day and nighttime groundwave comparison (5/2002):
50,000 watt nighttime signal pattern (1/1999):
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