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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+qrm\s*$/: 4 ]

Total 4 documents matching your query.

1. LF: qrm (score: 1): Author: "hamilton mal" <[email protected]>; Date: Thu, 08 Nov 2007 09:22:50 +0100; Hi all What is the clicking and scratching noise on the cw end of 80m. It was vy strong last nite. 73 de Mal/G3KEV; /rsgb_lf_group-archives/html/rsgb_lf_group/2007-11/msg00123.html (7,468 bytes)
2. LF: QRM (score: 1): Author: "mal hamilton" <[email protected]>; Date: Sun, 19 Apr 2009 11:19:56 +0100; Recently the second harmonic of the BC station on 250 khz is audible on 500 khz. Anyone else getting this? mal/g3kev; /rsgb_lf_group-archives/html/rsgb_lf_group/2009-04/msg00452.html (7,620 bytes)
3. LF: qrm (score: 1): Author: "mal hamilton" <[email protected]>; Date: Fri, 12 Nov 2010 16:27:50 +0100; mf The wideband qrm vy strong today around 500 kcs Not much acty at present on the low freqs. Carrier on 9 kcs at times, someone tuning up de mal/g3kev; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-11/msg00331.html (7,889 bytes)
4. Re: LF: qrm (score: 1): Author: Jacek Lipkowski <[email protected]>; Date: Sat, 13 Nov 2010 11:04:57 +0100 (CET); Carrier on 9 kcs at times, someone tuning up it's probably intermod between MF radio stations (thay have a 9kHz spacing). add more lowpass filtering Mal, rumor has it, that you applied for the 9kHz; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-11/msg00447.html (8,587 bytes)

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