Hello Markus, LF! Many thanks for your info about Russian Loran (GRI 8000), it´s this!
Here is my picture of Luxembourg effect in JN88KS. Very strong signal.
Lubos, OK2BVG
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> From: [email protected] > To: [email protected] > Date: Thu, 15 Jan 2009 01:22:41 +0100 > Subject: LF: Re: Luxembourg > > .. this is the cross modulation signature on the RN3AGC grabber. The pattern was also visible on F1AFJ's screen. - 73, Markus > > ----- Original Message ----- > From: "Markus Vester" <[email protected]> > To: <[email protected]> > Sent: Thursday, January 15, 2009 12:52 AM > Subject: LF: Re: WSPR beacon on 136kHz, Luxembourg > > > The band is fairly quiet tonight. Twice for a few minutes around 23:23 and 23:33, there were strong Luxembourg sideband carriers > simultaneously on both HGA and DCF. They were apparently caused by a 1054 Hz sinusoidal modulation test tone (sidebands at 136.484, > 75 uV/m and 137.776 kHz, 13 uV/m). There was also a -20 dB second harmonic component (137.538, 6 uV/m and 136.722, 1.5 uV/m), due > to > the square-law charasteristic of the heating effect. > > Kind regards, > Marksu, DF6NM >
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