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Total 3 documents matching your query.

1. [RFI] An interesting RFI "noise" on 40 meters (score: 1): Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>; Date: Thu, 23 Apr 2015 18:12:47 -0500; So, now I have a "new" one...at least for me. Some sort of weird-sounding, very unstable raucus oscillation sound. Appears about every 12 kHz from 7002 kHz to at least 7350 kHz, although that is as f; /archives//html/RFI/2015-04/msg00008.html (7,443 bytes)
2. Re: [RFI] An interesting RFI "noise" on 40 meters (score: 1): Author: "David Robbins" <k1ttt@arrl.net>; Date: Thu, 23 Apr 2015 23:24:17 +0000; Exact sound is probably not all that useful... but the characteristics may help you narrow it down when you go DF it... something on and off for 30 seconds at a time... unstable... 12khz spacing. The; /archives//html/RFI/2015-04/msg00009.html (9,085 bytes)
3. Re: [RFI] An interesting RFI "noise" on 40 meters (score: 1): Author: David Cole <dave@nk7z.net>; Date: Sat, 25 Apr 2015 04:59:33 -0700; Hi, Be sure to do the home power off test first! I was helping a fellow last year track some bad RFI, and he refused to do that test, so I stopped helping. He finally did the test, and low and behold; /archives//html/RFI/2015-04/msg00010.html (9,726 bytes)

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