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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*VLF\:\s+EbNaut\s+tonite\s*$/: 36 ]

Total 36 documents matching your query.

1. VLF: EbNaut tonite (score: 1)
Author: DK7FC <>
Date: Thu, 06 Apr 2017 17:40:13 +0200
VLF, A new Ebaut chance for everyone: f = 8270.100000 Hz Start time: 6.Apr.2017   18:00:00 UTC Symbol period: 30 s Characters: 5 CRC bits: 16 Coding 16K21A Duration: 8h, 48m Antenna current: 700 mA 7
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00035.html (9,829 bytes)

2. Re: VLF: EbNaut tonite (score: 1)
Author: DK7FC <>
Date: Thu, 06 Apr 2017 22:47:16 +0200
...the start time was delayed to 18:35 UTC... 73, Stefan Am 06.04.2017 17:40, schrieb DK7FC: VLF, A new Ebaut chance for everyone: f = 8270.100000 Hz Start time: 6.Apr.2017   18:00:00 UTC Symbol peri
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00040.html (10,273 bytes)

3. Re: VLF: EbNaut tonite (score: 1)
Author: Paul Nicholson <>
Date: Fri, 7 Apr 2017 08:23:42 +0000
A good decode here as usual: carrier Eb/N0: 7.0 dB carrier S/N: 21.58 dB in 31.6 uHz -- Paul Nicholson --
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00041.html (11,018 bytes)

4. Re: VLF: EbNaut tonite (score: 1)
Author: DK7FC <>
Date: Fri, 07 Apr 2017 11:49:12 +0200
Hi Paul, Many thanks! However something went wrong again, the safety function was triggered after about 3 hours! So just 1/3 of the symbols were transmitted. Anyway a big Eb/N0 on your side, excellen
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00042.html (11,397 bytes)

5. Re: VLF: EbNaut tonite (score: 1)
Author: Paul Nicholson <>
Date: Fri, 7 Apr 2017 10:12:09 +0000
Well the signal was plenty strong enough during those three hours to make up for the 50% error rate after the transmit cut off. The interleaving is doing its job - here's the error map http://abelian
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00043.html (11,588 bytes)

6. Re: VLF: EbNaut tonite (score: 1)
Author: DK7FC <>
Date: Fri, 07 Apr 2017 16:28:22 +0200
This evening, another transmission starts. Same parameters... Let's see if the coil survives. It seems to have to do with the higher ambient temperature. I disabled the ALC now, so the antenna curren
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00044.html (11,111 bytes)

7. Re: VLF: EbNaut tonite (score: 1)
Author: g3zjo <>
Date: Fri, 7 Apr 2017 19:11:10 +0100
My EbNaut was up and running in time to produce a file, when it didn't decode, I was frustrated. Ready for the next one. 73 Eddie G3ZJO Many thanks! However something went wrong again, the safety fun
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00046.html (12,238 bytes)

8. Re: VLF: EbNaut tonite (score: 1)
Author: Jacek Lipkowski <>
Date: Fri, 7 Apr 2017 22:50:32 +0200 (CEST)
Good decode in QTH Warsaw/Poland from the 20170406 18:35 transmission, message sent to Stefan for confirmation. found rank 4688 ber 4.3655e-01 Eb/N0 -3.2 M -1.524679899e+00 [XX+YY] ps [ 0 0 0 0 0] ca
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00047.html (10,904 bytes)

9. Re: VLF: EbNaut tonite (score: 1)
Author: Jacek Lipkowski <>
Date: Fri, 7 Apr 2017 23:15:01 +0200 (CEST)
The 20170407 18:00 transmission didn't end yet, but Stefan's signal is strong enough to decode anyway (message sent to Stefan for confirmation). This is from 3 hours 18:00-21:10: found rank 311 ber 7
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00048.html (12,089 bytes)

10. Re: VLF: EbNaut tonite (score: 1)
Author: Paul Nicholson <>
Date: Sat, 8 Apr 2017 07:23:51 +0000
A super signal: carrier Eb/N0: 19.5 dB carrier S/N: 34.02 dB in 31.6 uHz BER only 3.1% It was not a very noisy night. Error map is extraordinary, no errors at all after midnight http://abelian.org/vl
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00050.html (12,029 bytes)

11. Re: VLF: EbNaut tonite (score: 1)
Author: g3zjo <>
Date: Sat, 8 Apr 2017 09:10:01 +0100
Phew !! Very nice decode in UK IO92ng16. Sent direct to the instigator for confirmation. found xxxxx list rank 0 reference phase  180  180  180  180 carrier RMS 4.585e-005 noise RMS 6.622e-006 carrie
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00051.html (12,596 bytes)

12. Re: VLF: EbNaut tonite (score: 1)
Author: Jacek Lipkowski <>
Date: Sat, 8 Apr 2017 11:07:49 +0200 (CEST)
This is the decode from the whole transmission, Eb/N0 7.2: found rank 0 ber 2.9830e-01 Eb/N0 7.2 M -3.123538971e+00 [XXXXX] ps [ 16 0 0 -30 -30] carrier phase: 2.3 carrier Eb/N0: 7.1 carrier S/N: 21.
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00052.html (13,231 bytes)

13. Re: VLF: EbNaut tonite (score: 1)
Author: Paul Nicholson <>
Date: Sat, 8 Apr 2017 09:16:03 +0000
With this signal from Stefan I could have received 410 characters in the same duration... enough to list all the cats in the street. I'm sure this will decode far and wide. -- Paul Nicholson --
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00053.html (11,594 bytes)

14. Re: VLF: EbNaut tonite (score: 1)
Author: Markus Vester <>
Date: Sat, 8 Apr 2017 05:44:39 -0400
The EbNaut message was decoded at the DL0AO club station near Amberg (JN59VK), where a group around DK1IS and DF9RB are currently in the process of setting up a remote VLF receive system. Interesting
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00054.html (11,639 bytes)

15. Re: VLF: EbNaut tonite (score: 1)
Author: DK7FC <>
Date: Sat, 08 Apr 2017 20:10:04 +0200
Hello Paul, Jacek, Eddie, Markus, VLF Thanks for the nice message decodes. It looks lkke it was a good night I'm optmiistic that Alex will decode it was well... Paul, if you could release a new ebnau
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00062.html (12,020 bytes)

16. Re: VLF: EbNaut tonite (score: 1)
Author: Jacek Lipkowski <>
Date: Sat, 8 Apr 2017 20:57:14 +0200 (CEST)
Thanks for the nice message decodes. It looks lkke it was a good night :-) actually i've tried to decode 3 hour segments from 18:00, 19:00 and 20:00. the 3-hour transmission from 18:00 decodes fine,
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00063.html (12,413 bytes)

17. Re: VLF: EbNaut tonite (score: 1)
Author: Paul Nicholson <>
Date: Sun, 9 Apr 2017 03:30:16 +0000
A little noisier last night carrier Eb/N0: 0.8 dB carrier S/N: 27.64 dB in 38.9 uHz constant reference phase Copied "INVITATION TO ALL OMS TO JOIN IN THE VLF ACTIVITES BELOW 9 KHZ. 73 DE DK7FC IN JN4
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00067.html (12,154 bytes)

18. Re: VLF: EbNaut tonite (score: 1)
Author: Markus Vester <>
Date: Sun, 9 Apr 2017 14:00:53 -0400
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00073.html (10,733 bytes)

19. Re: VLF: EbNaut tonite (score: 1)
Author: Paul Nicholson <>
Date: Sun, 9 Apr 2017 19:02:37 +0000
I was thinking just the same thing recently. When you look back, VLF has come a long way in the last seven years. Here is the first sign of an amateur VLF signal received at Todmorden, 15th March 201
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-04/msg00074.html (11,607 bytes)

20. VLF: EbNaut tonite (score: 1)
Author: DK7FC <>
Date: Mon, 22 May 2017 21:58:23 +0200
VLF, After some time, there will be another EbNaut transmission tonite: f = 8270.100000 Hz Start time: 22.May.2017   20:00:00 UTC Symbol period: 20 s Characters: 12 CRC bits: 3 Coding 16K21A Duration
/rsgb_lf_group-archives/html/rsgb_lf_group/2017-05/msg00179.html (13,600 bytes)


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