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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+MF\:\s+EbNaut\s*$/: 84 ]

Total 84 documents matching your query.

61. Re: LF: MF: EbNaut (score: 1)
Author: Markus Vester <[email protected]>
Date: Mon, 29 Feb 2016 17:36:05 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-02/msg00508.html (12,325 bytes)

62. Re: LF: MF: EbNaut (score: 1)
Author: Domenico IZ7SLZ <[email protected]>
Date: Mon, 29 Feb 2016 23:36:41 +0100
Ok, thanks for looking.  Tonight the signal will be at least 6dB stronger than Saturday so maybe there will be a trace. The transmitter is on since 19:18 and I will try to stay on until 00:00. -- Pa
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-02/msg00509.html (14,804 bytes)

63. Re: LF: MF: EbNaut (score: 1)
Author: Markus Vester <[email protected]>
Date: Mon, 29 Feb 2016 18:02:50 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00000.html (12,346 bytes)

64. Re: LF: MF: EbNaut (score: 1)
Author: Paul Nicholson <[email protected]>
Date: Mon, 29 Feb 2016 23:07:16 +0000
Many thanks Markus and Domenico. I'm really pleased with that. I make that about 2022 km. A distance record for me! Maybe that is the farthest EbNaut on MF so far? My callsign decodes with Eb/N0 = -0
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00001.html (11,814 bytes)

65. Re: LF: MF: EbNaut (score: 1)
Author: Markus Vester <[email protected]>
Date: Mon, 29 Feb 2016 18:25:26 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00002.html (11,819 bytes)

66. Re: LF: MF: EbNaut (score: 1)
Author: Domenico IZ7SLZ <[email protected]>
Date: Tue, 1 Mar 2016 00:43:19 +0100
Hi Paul, again congratulations becouse i got some more better decodes. Here the  results by playing only with nominals time & frequency offsets: UT   Eb/N0 sym  Eb/N0 carr  Rank 2045  NIL 2100  5.1 
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00003.html (15,143 bytes)

67. Re: LF: MF: EbNaut (score: 1)
Author: Domenico IZ7SLZ <[email protected]>
Date: Tue, 1 Mar 2016 09:02:21 +0100
Hi Paul, for your analisys, in this folder there are .wav files recordered during the EbNaut test of yesterday night: https://www.dropbox.com/sh/9c3nnw40nyb5pqc/AABZ6oPxpAY4IwuWFmebMSfba?dl=0 These a
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00008.html (16,670 bytes)

68. Re: LF: MF: EbNaut (score: 1)
Author: Domenico IZ7SLZ <[email protected]>
Date: Tue, 1 Mar 2016 12:39:42 +0100
Dear friends, in the Paul's 21.15 decode (screenshot of my previous mail)  i made a mistake in entering the time offsets. I wrongly used comma instead of dot to separate decimal value. So decode for
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00009.html (18,068 bytes)

69. Re: LF: MF: EbNaut (score: 1)
Author: [email protected]
Date: Tue, 1 Mar 2016 16:12:22 -0330 (NST)
Well Done! The photon flux is on: 477.7 kHz, EbNaut parameters as before (10 chars 8K19A 752 1-second symbols starting on the half hours UT) Hope you have better luck if you want to try again, Markus
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00013.html (9,898 bytes)

70. Re: LF: MF: EbNaut (score: 1)
Author: Paul Nicholson <[email protected]>
Date: Tue, 01 Mar 2016 20:03:04 +0000
Good luck Joe. I've held the MF record for 24 hours, that's long enough - over to you now. Thanks I downloaded all the .wav and have been playing with the decoder and looking at the in-between carri
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00014.html (10,158 bytes)

71. Re: LF: MF: EbNaut (score: 1)
Author: Markus Vester <[email protected]>
Date: Tue, 1 Mar 2016 15:06:35 -0500
... watching again since 20 UT. Unfortunately the frequency is currently affected by a 200 Hz wide slow-Hell test transmission, but this will hopefully not last all night. All the best, Markus (DF6NM
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00015.html (11,223 bytes)

72. Re: LF: MF: EbNaut (score: 1)
Author: Paul Nicholson <[email protected]>
Date: Wed, 02 Mar 2016 11:44:30 +0000
I wrote the other day about seeing a transient that I thought was bouncing off the primary center. Now after dismantling and measuring a few things I find that transient was reflecting from the LPF w
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00022.html (11,861 bytes)

73. Re: LF: MF: EbNaut (score: 1)
Author: Markus Vester <[email protected]>
Date: Wed, 2 Mar 2016 06:47:17 -0500
Attachment: 03020336_result.png Description: PNG image
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00023.html (13,008 bytes)

74. Re: LF: MF: EbNaut (score: 1)
Author: Andy Talbot <[email protected]>
Date: Wed, 2 Mar 2016 11:51:32 +0000
Consider using a Tee input low-pass filter, so the PA sees a series inductor first, rather than a shunt C A shunt C input will give large current spikes when hit with the square wave from a voltage m
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00025.html (13,770 bytes)

75. Re: LF: MF: EbNaut (score: 1)
Author: pat <[email protected]>
Date: Wed, 2 Mar 2016 12:25:46 +0000
Hear, hear, Alan. And can you imagine the mess they will create if they get their mitts on Openreach! 73 de pat g4gvw Alan G3NYK Will close down at 01:00 with the last EbNaut at 00:40 and tomorrow I'
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00028.html (12,350 bytes)

76. Re: LF: MF: EbNaut (score: 1)
Author: Paul Nicholson <[email protected]>
Date: Wed, 02 Mar 2016 13:02:34 +0000
Congratulations Joe and Markus! A new record, I make that 4555 km and with a dB or two to spare. That's really is a milestone for coherent at MF. I wonder if the propagation would stand longer symbol
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00029.html (11,107 bytes)

77. Re: LF: MF: EbNaut (score: 1)
Author: [email protected]
Date: Wed, 2 Mar 2016 19:11:15 -0330 (NST)
Hi Markus and thank-you for your patience and coaching. I was only there to put your ideas into practice. I feel bad for making Paul's record so short lived, but very grateful for his software and gu
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00038.html (11,962 bytes)

78. Re: LF: MF: EbNaut (score: 1)
Author: Paul Nicholson <[email protected]>
Date: Wed, 02 Mar 2016 23:36:54 +0000
No worries, I have a lot of satisfaction from seeing the software doing its job and being used to push the limits. It will be interesting to see if 2 second symbols decode near 3dB better than 1 sec
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00040.html (10,923 bytes)

79. Re: LF: MF: EbNaut (score: 1)
Author: Markus Vester <[email protected]>
Date: Thu, 3 Mar 2016 07:10:46 -0500
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00043.html (15,140 bytes)

80. Re: LF: MF: EbNaut (score: 1)
Author: "Roelof Bakker" <[email protected]>
Date: Thu, 03 Mar 2016 14:19:16 +0100
Hello Joe, Propagation was excellent last night, albeit with deep fading. See attachment. The background noise was increased due to static rain, visible as green horizontal bands. Easy aural copy. 73
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-03/msg00044.html (11,009 bytes)


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