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Re: [IRCA] groundwave range
- Subject: Re: [IRCA] groundwave range
- From: Glenn Hauser <wghauser@xxxxxxxxx>
- Date: Sun, 9 Mar 2008 11:20:13 -0700 (PDT)
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Re: I don't think one can conclusively determine that such a reception is
solely groundwave without determining signal arrival angles. Even at
midday there is usually a skywave component which could be operating in the 300
mile plus range (Russ Edmunds, Blue Bell, PA ( 360' ASL ), [15 mi NNW of
Philadelphia]
I believe I have also managed to hear WGN or WMAQ at summer noon, on a rare
noise-quiet day. Will have to try that again, but as I said, NO fading on the
WGN-720 signal as you would expect if skywave or partially skywave; while on
the same recent monitoring expedition, 1690 at top end of band, CO or IL, was
fading. Glenn Hauser, Enid OK
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