September 26th 08, 02:44 PM
posted to rec.radio.shortwave
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First recorded activity by RadioBanter: Sep 2008
Posts: 63
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MW DX'ing with Portables/Boatanchors
Dave wrote in :
That's where the sky wave and the ground wave cancel each other out.
KNX has the same deal around Beaumont.
That was my idea as well.
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