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1. Topband: nonlinear attenuation along signal path (score: 1): Author: "Wolf Ostwald" <df2py@t-online.de>; Date: Thu, 19 Feb 2009 07:32:55 +0100; Hi reflectees ! Another frustrating experience led me towards some more thinking about why some signal seem to take a deep dive on the "last mile" and become inaudible. There are three major examples; /archives//html/Topband/2009-02/msg00108.html (7,663 bytes)
2. Re: Topband: nonlinear attenuation along signal path (score: 1): Author: GEORGE WALLNER <gwallner@the-beach.net>; Date: Thu, 19 Feb 2009 09:54:30 -0500; Wolf, The problem is probably, as you suggest, attenuation around the gray-line. To launch more ERP one needs to increase power or build a better antenna, or do both. Increasing power is often not pr; /archives//html/Topband/2009-02/msg00109.html (8,831 bytes)
3. Re: Topband: nonlinear attenuation along signal path (score: 1): Author: Merv Schweigert <k9fd@flex.com>; Date: Thu, 19 Feb 2009 08:46:27 -1000; This is proven every day here in KH6, there are a couple of stations that are "mobile" and set up antennas at the beach, one for instance uses a half wave end fed. His signal and reports are always; /archives//html/Topband/2009-02/msg00111.html (8,012 bytes)
4. Re: Topband: nonlinear attenuation along signal path (score: 1): Author: Michael Tope <W4EF@dellroy.com>; Date: Thu, 19 Feb 2009 13:56:11 -0800; Whenever an expeditions is loud and easy to work I figure they have an antenna seetup close to the saltwater. The ones that are hard to hear (given the same path direction and distance) I always figu; /archives//html/Topband/2009-02/msg00114.html (8,734 bytes)

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