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Total 403 documents matching your query.

1. Re: LF: VLF grabber in KO85HA started (score: 1)
Author:
Date: Thu, 03 Jul 2014 18:34:23 +0200
Hi Alex, at late autumn and winter times I would give you some signs on 8270Hz. at present the surrounding loss is too high. but tks for the grabber. Uwe/dj8wx/jo43sv Von:
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-07/msg00000.html (9,061 bytes)

2. Re: LF: Trace on 8270 Hz (score: 1)
Author:
Date: Fri, 07 Nov 2014 17:40:43 +0100
yes, Stefan, Im testing my modified ant and I will repeat the tests every time the sky is blue Uwe/dj8wx Von: Gesendet: 07.11.2014 16:16 An:
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-11/msg00064.html (9,058 bytes)

3. VLF: 8270 Hz / OK2bvg (score: 1)
Author:
Date: Tue, 02 Dec 2014 22:13:57 +0100
Markus, Paul and Lubos Yes, it is my TX. Im testing the modified antenna. Until some weeks ago now 60m more wire in the air (390m to 450m) 17m up sloping down to 10m. makes 5 dBrel more at a piece of
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00050.html (10,600 bytes)

4. Re: Re: VLF: 8270 Hz (score: 1)
Author:
Date: Sun, 07 Dec 2014 16:53:58 +0100
Markus, Paul sri, no transmission today because of rain. the last days transmission was not so good conc the phase stability. during transmission I made some experiments in graphic and observed the p
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00075.html (10,747 bytes)

5. VLF: 8270 Hz BPSK (score: 1)
Author:
Date: Mon, 22 Dec 2014 18:57:27 +0100
Paul and Markus, with the aid Markus gave me I got it working at last: the software defined BPSK coded message transmission on 8270Hz. I would like to give it a try Paul, if you are ready receiving t
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00217.html (9,649 bytes)

6. Re: Re: VLF: 8270 Hz BPSK (score: 1)
Author:
Date: Wed, 24 Dec 2014 16:08:04 +0100
Paul, Markus, OK:, new constellation: Code:Rate 1/18 K = 25 Characters: 25 10sec/symb 1520 signal bits duration: 4h14sec TX time: 11:00 to 16:00, day: when the WX will be fine. Uwe/dj8wx Von: rsgb_lf
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00269.html (11,624 bytes)

7. VLF: 8270 Hz BPSK (score: 1)
Author:
Date: Mon, 29 Dec 2014 12:10:05 +0100
Paul, are you aware of my yesterdays transmission/message? Uwe Von: Gesendet: 24.12.2014 16:08 An: Betreff: Re: Re: VLF: 8270 Hz BPSK Paul, M
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00294.html (12,423 bytes)

8. Re: Re: VLF: 8270 Hz BPSK (score: 1)
Author:
Date: Mon, 29 Dec 2014 17:21:57 +0100
Paul, Markus, the begin of the message is exactly 11:00:00 UT. Code:Rate 1/18 K = 25 Characters: 25 10sec/symb 1520 signal bits duration: 4h14sec Uwe Von: Gesendet: 29.12
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00298.html (10,353 bytes)

9. Re: Re: VLF: 8270 Hz BPSK (score: 1)
Author:
Date: Tue, 30 Dec 2014 15:42:24 +0100
The machine is ready for the next attempt, same constellation. Waiting for better TX Uwe Von: Gesendet: 30.12.2014 14:54 An: Betreff: Re: VLF
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00312.html (10,614 bytes)

10. VLF: 8270 (score: 1)
Author:
Date: Fri, 06 Feb 2015 17:17:56 +0100
Paul, did you record your VLF spectrum the last days ? if yes, would you pse try a decoding: at 31.01., 01.02., 03.02. and 04.02.2015 each day at 1130UT for 02:37:20h. I sent 13 characters in convol
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-02/msg00054.html (9,400 bytes)

11. Re: Re: VLF: 8270 (score: 1)
Author:
Date: Sat, 07 Feb 2015 15:35:59 +0100
OK., I made the 1sec test with 2v2. the relay works fine. The driver signs looks like that: pse see attachments. <I don't know what is wrong> me too, but I will change the connections at the AF trans
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-02/msg00070.html (14,435 bytes)

12. AW: LF: Active E field antenna versus T antenna for LF/MF reception (score: 1)
Author:
Date: Fri, 18 Sep 2015 19:00:54 +0200
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-09/msg00074.html (12,282 bytes)

13. AW: LF: 8270 Hz traces again! AK (score: 1)
Author:
Date: Sat, 28 Nov 2015 17:30:13 +0100
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-11/msg00642.html (13,707 bytes)

14. AW: Re: AW: LF: 8270 Hz traces again! AK (score: 1)
Author:
Date: Sun, 29 Nov 2015 13:31:26 +0100
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-11/msg00677.html (9,992 bytes)

15. LF: 8270 Hz traces again! AK (score: 1)
Author:
Date: Tue, 01 Dec 2015 13:54:45 +0100
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-12/msg00005.html (11,462 bytes)

16. AW: LF: 8270 Hz traces again! AK (score: 1)
Author:
Date: Tue, 01 Dec 2015 19:59:33 +0100
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-12/msg00011.html (12,411 bytes)

17. AW: Re: AW: LF: 8270 Hz traces again! AK (score: 1)
Author:
Date: Thu, 03 Dec 2015 13:37:29 +0100
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-12/msg00044.html (12,024 bytes)

18. AW: AW: Re: AW: LF: 8270 Hz traces again! AK (score: 1)
Author:
Date: Tue, 08 Dec 2015 12:44:37 +0100
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-12/msg00187.html (12,864 bytes)

19. AW: Re: LF: 8270 Hz traces again! AK (score: 1)
Author:
Date: Tue, 08 Dec 2015 22:25:22 +0100
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-12/msg00196.html (11,810 bytes)

20. AW: Re: AW: Re: LF: 8270 Hz traces again! AK (score: 1)
Author:
Date: Wed, 09 Dec 2015 22:50:42 +0100
/rsgb_lf_group-archives/html/rsgb_lf_group/2015-12/msg00223.html (10,855 bytes)


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