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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+1940\s+kHz\s+intermod\s+from\s+WRRU\s+and\s+WKDM\s*$/: 4 ]

Total 4 documents matching your query.

1. Topband: 1940 kHz intermod from WRRU and WKDM (score: 1): Author: Frank W3LPL <donovanf@starpower.net>; Date: Fri, 6 Jan 2023 20:03:39 -0500 (EST); Hi Fred, We've figured out the mystery, now we need to determine if anyone is being harmed by the weak, intermittent intermod on 1940 kHz 73 Frank W3LPL Hi Frank, I have been following the BC intrude; /archives//html/Topband/2023-01/msg00042.html (7,962 bytes)
2. Topband: 1940 kHz intermod from WRRU and WKDM (score: 1): Author: "jim.thom jim.thom@telus.net" <jim.thom@telus.net>; Date: Sat, 7 Jan 2023 09:35:23 -0800; <We've figured out the mystery, now we need to determine if anyone is <being harmed by the weak, intermittent intermod on 1940 kHz <73 <Frank <W3LPL Problem is most AM / FM stations these days all co; /archives//html/Topband/2023-01/msg00050.html (7,834 bytes)
3. Re: Topband: 1940 kHz intermod from WRRU and WKDM (score: 1): Author: donroden@hiwaay.net; Date: Sat, 07 Jan 2023 12:56:58 -0600; This is true , I contract for quiet a few AMs and FMs that can't find anyone that want to be on 24/7 call. There is this "thing" called FCC Yearly NRSC Tests where an engineer with an analyzer checks; /archives//html/Topband/2023-01/msg00052.html (8,016 bytes)
4. Re: Topband: 1940 kHz intermod from WRRU and WKDM (score: 1): Author: James V Redding PE via Topband <topband@contesting.com>; Date: Sat, 7 Jan 2023 16:00:30 -0500; Broadcasters are permitted: (b) Emissions 10.2 kHz to 20 kHz removed from the carrier must be attenuated at least 25 dB below the unmodulated carrier level, emissions 20 kHz to 30 kHz removed from th; /archives//html/Topband/2023-01/msg00053.html (10,113 bytes)

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