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1. Re: LF: Re: 500kHz Diurnal Noise Variation (score: 1): Author: Richard Newstead <[email protected]>; Date: Sun, 07 Jun 2009 13:04:54 +0100; Hi Alan Thanks for the analysis. I was actually thinking more of locally generated electrical noise - hence the reference to Sundays. I recall doing some test with Peter G3PLX years ago. We conducted; /rsgb_lf_group-archives/html/rsgb_lf_group/2009-06/msg00040.html (9,232 bytes)
2. LF: Re: 500kHz Diurnal Noise Variation (score: 1): Author: "Alan Melia" <[email protected]>; Date: Sun, 7 Jun 2009 11:48:40 +0100; Hi Richard, I think the noise variation is very similar to that on 136k and relates to the position of the the dawn/disk edge. In the morning as the dawn sweeps west across Europe the night-time skyw; /rsgb_lf_group-archives/html/rsgb_lf_group/2009-06/msg00086.html (11,026 bytes)

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