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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*VLF\:\s+Finally\s+back\s+on\s+the\s+58\s+km\s+band\.\.\.\s*$/: 25 ]

Total 25 documents matching your query.

21. Re: VLF: Finally back on the 58 km band... (score: 1)
Author: Paul Nicholson <[email protected]>
Date: Tue, 9 Jan 2018 17:31:14 +0000
Now eleven transmission with good phase repeatability. Todmorden (881.2 km) -- 29/30 Eb/N0 +2.8 dB, S/N -26.2 dB/1Hz, phase 46.1 *Decoded* 30/31 Eb/N0 +4.1 dB, S/N -24.9 dB/1Hz, phase 44.2 *Decoded*
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00138.html (15,272 bytes)

22. Re: VLF: Finally back on the 58 km band... (score: 1)
Author: DK7FC <[email protected]>
Date: Tue, 09 Jan 2018 21:30:00 +0100
Hi Paul, Very nice, thanks for generating that decode at SQ5BPF. Almost half the distance to Alex. The 12th transmission is running now and i am happy to be able to see the PSK again on the grabber.
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00146.html (13,830 bytes)

23. Re: VLF: Finally back on the 58 km band... (score: 1)
Author: Paul Nicholson <[email protected]>
Date: Fri, 12 Jan 2018 08:11:17 +0000
Fourteen transmissions. Two decodes at Cumiana. Problems with the uplink from Warsaw. Todmorden (881.2 km) -- 29/30 Eb/N0 +2.8 dB, S/N -26.2 dB/1Hz, phase 46.1 *Decoded* 30/31 Eb/N0 +4.1 dB, S/N -24.
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00170.html (16,347 bytes)

24. Re: VLF: Finally back on the 58 km band... (score: 1)
Author: DK7FC <[email protected]>
Date: Fri, 12 Jan 2018 13:24:25 +0100
Thanks Paul for the summary. These informations are very useful for me and we all get an impression about phase and SNR stability in this range of distances. It looks like the phase is quite stable,
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00172.html (17,221 bytes)

25. RE: VLF: Finally back on the 58 km band... (score: 1)
Author: <[email protected]>
Date: Fri, 12 Jan 2018 12:15:14 -0500
Stefan and Paul, Excellent results; nicely done. The ratio of phase variation* Warsaw/Cumiana seems somewhat (factor of 2 or 3?) disproportionate to the Warsaw/Cumiana Eb/N0 ratio. Do you have a feel
/rsgb_lf_group-archives/html/rsgb_lf_group/2018-01/msg00174.html (19,216 bytes)


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