Search String: Display: Description: Sort:

Results:

References: [ +from:n1rj@roadrunner.com: 107 ]

Total 107 documents matching your query.

41. Re: Topband: Proper Decorum On The "Gentleman's Band"... (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Thu, 09 Feb 2012 09:48:35 -0500
The "Gentleman's Band" has been dead a long time, Eddy. It's now inhabited by the same type of operators that infest all the other bands. As for QRL? It's often used by lids on the DX's frequency to
/archives//html/Topband/2012-02/msg00063.html (7,488 bytes)

42. Topband: 5V7V (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Wed, 15 Feb 2012 11:10:15 -0500
Franco has been a no-show on Top band. Anyone know what happened? 73, Roger -- Remember the Liberty (AGTR-5) http://www.usslibertyveterans.org/ http://www.gtr5.com/ __________________________________
/archives//html/Topband/2012-02/msg00236.html (6,684 bytes)

43. Re: Topband: DXE Active Receive antenna question (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Mon, 20 Feb 2012 13:57:06 -0500
I have had the DX Engineering 4 square array for several years and have made a series of measurements using my vector Network Analyzer (VNA). By "receiver" I assume you mean the preamp box at the bas
/archives//html/Topband/2012-02/msg00297.html (10,145 bytes)

44. Re: Topband: 3C6A (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Fri, 24 Feb 2012 14:30:05 -0500
Yes...They will be ably assisted by the "excellent" operating standards of the American contesters! 73, Roger -- Remember the Liberty (AGTR-5) http://www.usslibertyveterans.org/ http://www.gtr5.com/
/archives//html/Topband/2012-02/msg00366.html (8,630 bytes)

45. Re: Topband: 3C6A (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Sat, 25 Feb 2012 08:19:19 -0500
The problem is that there is nothing to prevent someone from using YOUR call, making a complete ass of himself on the air and thus trashing your reputation. 73, Roger -- Remember the Liberty (AGTR-5)
/archives//html/Topband/2012-02/msg00379.html (10,628 bytes)

46. Re: Topband: Image on 160M (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Tue, 14 Aug 2012 17:48:29 -0400
I sometimes see spurious signals at the 5kHz points when using my K7JTR 8 circle array. I tracked them down to powerful short wave station booming in when propagation is good. I think this is the cur
/archives//html/Topband/2012-08/msg00223.html (8,606 bytes)

47. Re: Topband: 1.810 signal (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Wed, 03 Oct 2012 06:08:13 -0400
It's SE of the Portland, Me area on my 8 circle. 73, Roger _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK
/archives//html/Topband/2012-10/msg00120.html (7,178 bytes)

48. Re: Topband: 1810-1813 signal (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Thu, 04 Oct 2012 06:32:03 -0400
I seem to remember that an AM BCB transmitter with a "high efficiency" modulator can produce this type of crud when it's not working properly. My money is on a BC station in the NYC/Phila area. 73, R
/archives//html/Topband/2012-10/msg00169.html (8,849 bytes)

49. Re: Topband: 1810 spur status and resolution (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Thu, 11 Oct 2012 17:30:31 -0400
It seems to be back. Or perhaps it's another one. On 1813 now. 73, Roger -- Remember the Liberty (AGTR-5) http://www.usslibertyveterans.org/ http://www.gtr5.com/ _____________________________________
/archives//html/Topband/2012-10/msg00227.html (7,254 bytes)

50. Re: Topband: Outing The Scofflaws... (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Tue, 13 Nov 2012 12:42:01 -0500
I strongly suspect that some dirtbags transmit someones callsign on top of the DX just to provoke the resulting cacophony of UP, LID, IDIOT, etc that results. If people would smarten up and not respo
/archives//html/Topband/2012-11/msg00181.html (9,563 bytes)

51. Topband: RG-6 coax (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Mon, 08 Apr 2013 13:09:26 -0400
Does anyone make an RG-6 type cable with a solid Cu center conductor, flooded and Polyethylene jacket? 73, Roger -- Remember the Liberty (AGTR-5) http://www.usslibertyveterans.org/ http://www.gtr5.co
/archives//html/Topband/2013-04/msg00012.html (6,349 bytes)

52. Topband: 5/8 wavelength vertical is mo betta than shorterversions??, (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Thu, 26 Sep 2013 12:29:08 -0400
As I recall, BC stations tried 5/8 wavelength antennas to maximize their groundwave coverage. Unfortunately, the high angle lobe produced a skywave that caused severe interference fading at night out
/archives//html/Topband/2013-09/msg00346.html (7,052 bytes)

53. Topband: TEST on 1830 (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Fri, 01 Nov 2013 10:16:19 -0500
Anyone else hearing this? It's south from Maine. 73, Roger -- Remember the Liberty (AGTR-5) http://www.usslibertyveterans.org/ http://www.gtr5.com/ _________________ Topband Reflector
/archives//html/Topband/2013-11/msg00028.html (6,477 bytes)

54. Re: Topband: TEST on 1830 (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Fri, 01 Nov 2013 11:42:58 -0500
You're correct, Charlie. Someone sending TEST in slow CW for last couple of days. It's loudest on my south Beverage. 73, Roger Charlie, K4OTV --Original Message-- From: Topband [mailto:topband-bounce
/archives//html/Topband/2013-11/msg00033.html (8,707 bytes)

55. Re: Topband: Shunt feeding the Skyneedle - new developments (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Sat, 22 Feb 2014 11:16:25 -0500
It may not be obvious but often you can get better bandwidth by NOT tuning for 1:1 at the desired frequency! Those familiar with the Smith chart probably already know this. A narrow band antenna will
/archives//html/Topband/2014-02/msg00391.html (11,755 bytes)

56. Topband: V7 (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Tue, 04 Mar 2014 13:16:51 -0500
Well, V73MW was a bust here. I've heard him the last two mornings but, just as he comes out of the noise before my sunrise, he switches to 80m! he comes back to 160m about an hour later and works the
/archives//html/Topband/2014-03/msg00035.html (6,596 bytes)

57. Re: Topband: Dayton (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Mon, 19 May 2014 17:53:17 -0400
Does anyone know what the software was that Craig used to show the contacts vs time on the map? 73, Roger _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2014-05/msg00015.html (6,582 bytes)

58. Re: Topband: Deployable radials for 80/160M (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Tue, 24 Jun 2014 21:18:43 -0400
If you look around, you can find "galvanized after weaving" chicken wire. It doesn't have this problem. It's easy to spot by looking at the twisted sections. 73, Roger Carl KM1H _________________ Top
/archives//html/Topband/2014-06/msg00198.html (8,897 bytes)

59. Re: Topband: Unknown Pulse Signal Wiping out 1900-1925 kHz (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Tue, 09 Dec 2014 08:21:46 -0500
At my SR (0704 local) it was -68 dBm on NaP3. At 0815 it was -96 dBm. Obviously skywave coming from the east. Canadian Maritimes? 73, Roger _________________ Topband Reflector Archives - http://www.c
/archives//html/Topband/2014-12/msg00157.html (10,174 bytes)

60. Re: Topband: Unknown Pulse Signal Wiping out 1900-1925 kHz (score: 1)
Author: Roger D Johnson <n1rj@roadrunner.com>
Date: Tue, 09 Dec 2014 09:48:43 -0500
The lowest frequency for the Seasonde (long range) is 4.8 MHz. Is this what we're hearing??? 73, Roger You need to watch it awhile, because every so often a new location appears in the sequence. Amon
/archives//html/Topband/2014-12/msg00163.html (10,587 bytes)

Current List: 41 - 60
Page: [1] [2] [3] [4] [5] [6]
This search system is powered by Namazu