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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+VO1NA\s+on\s+477kHz\s+last\s+night\s*$/: 9 ]

Total 9 documents matching your query.

1. LF: VO1NA on 477kHz last night (score: 1)
Author: "Mike Dennison" <>
Date: Mon, 01 Dec 2014 14:03:21 +0100
More good decodes from VO1NA on 477kHz Op8 30 Nov / 1 Dec lasting over a ten hour period. Interestingly, I was often the only one to copy Joe, but when several others copied him they often reported b
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00013.html (9,184 bytes)

2. Re: LF: VO1NA on 477kHz last night (score: 1)
Author:
Date: Mon, 1 Dec 2014 19:46:54 -0330 (NST)
Thank-you for the reports, Mike, ANdy and J-P. It should be possible to compare the antennas with all the SN numbers I've been saving. The TX is on again tonight 2300 utc 01 Dec. 73 Joe VO1NA
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00028.html (9,116 bytes)

3. Re: LF: VO1NA on 477kHz last night (score: 1)
Author: "Roelof Bakker" <>
Date: Tue, 02 Dec 2014 12:11:43 +0100
Hello Joe, I am running a PERSEUS overnight spectrum recording from 200 - 600 kHz each night. So, it is no problem to run OP8 on 477 kHz whilst these recordings are running. Looking at last night's r
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00032.html (10,756 bytes)

4. Re: LF: VO1NA on 477kHz last night (score: 1)
Author: "Graham" <>
Date: Tue, 02 Dec 2014 18:34:37 +0100
suffering from static interference Not as such Roelof By using Manchester coding , each of the 250 ish bits are self sycn , so its not possible to 'loose lock' this coupled with non-linear routines i
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00037.html (12,401 bytes)

5. Re: LF: VO1NA on 477kHz last night (score: 1)
Author: "Roelof Bakker" <>
Date: Tue, 02 Dec 2014 19:06:24 +0100
Graham, Thanks for the info regarding immunity to static for OP8. I noticed last night, high background noise , and Joe's signal dropped at one point , that may of been a Ae change ? The Kyoto Dst dr
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00038.html (10,382 bytes)

6. Re: LF: VO1NA on 477kHz last night (score: 1)
Author: "Roelof Bakker" <>
Date: Wed, 03 Dec 2014 11:21:02 +0100
Hello Joe, Last night catches: 06:34 477 VO1NA de PA0RDT Op8 -32 dB F:8% in Middelburg 05:33 477 VO1NA de PA0RDT Op8 -33 dB F:8% in Middelburg 05:03 477 VO1NA de PA0RDT Op8 -27 dB F:3% in Middelburg
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00054.html (9,992 bytes)

7. Re: LF: VO1NA on 477kHz last night (score: 1)
Author:
Date: Wed, 3 Dec 2014 19:38:37 -0330 (NST)
Hello Roelof, Andy and J-P, The TX was hissing furiuosly this morning while on the wire aerial just before it was switched off. Thank-you for the reports. The TX will be off tonight. 73 & MNI TNX Joe
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00057.html (9,434 bytes)

8. Re: LF: VO1NA on 477kHz last night (score: 1)
Author: "Markus Vester" <>
Date: Thu, 4 Dec 2014 00:24:17 +0100
Hi Joe, sounds like a fierce fire-spitting dragon... What is the nature of that hiss, and can you identify which component is actually producing the acoustic emissions? High voltage discharges at the
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00058.html (11,576 bytes)

9. Re: LF: VO1NA on 477kHz last night (score: 1)
Author:
Date: Thu, 4 Dec 2014 21:03:01 -0330 (NST)
Hi Markus, Group. Thank-you for your interest in this enigmatic hissing dragon problem. The 630m class E TX worked well with the original AD8950 DDS, but when excited with the AD9851 clocked with the
/rsgb_lf_group-archives/html/rsgb_lf_group/2014-12/msg00063.html (11,027 bytes)


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