charles123 said:
What does the Blue line mean??
If you're talking about the blue circles on the "service area" maps (not the ones on the application), they are the 60dBu [signal strength] contours. The 70dBu "city-grade contours," which are not shown, lie well within the blue circles; if you're used to looking at FM coverage maps on Radio-Locator remember that the inner circles they show (in red) are the 60dBu contours. Although they call it "local" that grossly overestimates a station's real world coverage. What they don't show is the city-grade, which describes a signal that comes in well on almost all radios (car, clock radio or inside buildings).
Between the city-grade and the limit of their "service area" a station may have problems, but beyond the 60dBu contour the real problems begin; a signal can begin to diminish rapidly and is often subject to fading or interference. Example, KFWR on your average car radio: great in Weatherford, okay in west Fort Worth, beginning to really have trouble around 360 and basically gone east of Grand Prairie.
little1 said:
charles123 said:
What does the Blue line mean??
It seperates a team's defensive zone from the neutral zone, while the red line divides the rink in half.
But that's not what you're asking, is it?
Sorry, nevermind...
Thanks for the interruption, little 1. Even I need a break from the technical talk...now, how 'bout that WOLF?