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Total 117 documents matching your query.

41. Re: Topband: VP8STI rumor (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Tue, 26 Jan 2016 16:20:50 -0600
Dave - The link on DXNews.com does not quote the source of this info so I'm not sure it is "official" and from one of the pilots (EA5RM) or other person connected to the DXPedition. It may just be ru
/archives//html/Topband/2016-01/msg00659.html (9,570 bytes)

42. Re: Topband: A35T on topband tonight (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Tue, 23 Feb 2016 09:38:12 -0600
Past two mornings I could only copy A35T right at my SR for just a few brief moments, but not strong enough to call. This morning while everyone was lsning they kept moving their TX freq around (or a
/archives//html/Topband/2016-02/msg00102.html (7,812 bytes)

43. Re: Topband: Demo of the value of one dB and the cost of sending too fast (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Thu, 25 Feb 2016 14:19:28 -0600
Wow, this is very good Frank. I can't count the number of times I've been trying to dig out a weak stn and jokingly made the statement "If I only had ONE dB more of signal from the station"! What's p
/archives//html/Topband/2016-02/msg00137.html (10,622 bytes)

44. Topband: Stew -vs- 3DA0CC (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Sat, 12 Mar 2016 18:06:23 -0600
I realize it is yet another "Stew Perry" contest but it is also the last night that 3DA0CC/3DA0IJ will be on 160 meters. Their operating frequency is 1820.3 so if folks could PLEASE try to avoid that
/archives//html/Topband/2016-03/msg00124.html (8,131 bytes)

45. Re: Topband: Stew -vs- 3DA0CC (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Sat, 12 Mar 2016 18:39:48 -0600
Hi Rich, It appears they have decided to QSY away from 160 since the band is wiped out with U.S. contest stations (working other U.S. stations that aren't listening for DX) so a new one lost due to t
/archives//html/Topband/2016-03/msg00126.html (7,999 bytes)

46. Re: Topband: Stew (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Sun, 13 Mar 2016 08:37:46 -0500
I was unaware the U.S. power limit had been increased. I need to stay more up to date on regulatory changes. 73 Joel W5ZN www.w5zn.org _________________ Topband Reflector Archives - http://www.contes
/archives//html/Topband/2016-03/msg00135.html (8,079 bytes)

47. Re: Topband: 1809.2 kHz constant dashes (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Tue, 6 Dec 2016 05:43:15 -0600
Hearing it in Arkansas approximately 10 dB above my noise floor. Peaks to the NE from here. Constant dashes 73 Joel W5ZN www.w5zn.org _________________ Topband Reflector Archives - http://www.contest
/archives//html/Topband/2016-12/msg00092.html (8,707 bytes)

48. Topband: Vertical Arrays (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Mon, 27 Mar 2017 08:29:29 -0500
About three years ago I began comparing vertical arrays at my QTH. I have documented the result of my tests in paper that is now available on my website www.w5zn.org Also, the original paper on the "
/archives//html/Topband/2017-03/msg00096.html (7,071 bytes)

49. Re: Topband: Top Band and JT65 (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Sun, 14 May 2017 08:59:42 -0500
Currently available DXCC awards are: CW only DXCC SSB only DXCC Digital only DXCC Then there is the "Mixed" DXCC award you can acquire that includes all modes. So the segregation already exists if so
/archives//html/Topband/2017-05/msg00044.html (13,019 bytes)

50. Re: Topband: NCC-1 / NCC-2 (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Thu, 9 Nov 2017 07:10:10 -0600
Hi Gary, I have experience with both the NCC-1 and the NCC-2. While I can't comment on how they would perform in your specific environment, I have a significant line noise source to my southeast abou
/archives//html/Topband/2017-11/msg00056.html (11,534 bytes)

51. Re: Topband: 160m DX Activity Night (score: 1)
Author: "w5zn@w5zn.org" <w5zn@w5zn.org>
Date: Tue, 30 Jan 2018 18:45:06 -0500
I like the concept however I am usually traveling on business Tuesday-Thursday and wont normally be able to participate. I like the idea though! 73 Joel W5ZN Sent from my iPhone _________________ Top
/archives//html/Topband/2018-01/msg00290.html (9,832 bytes)

52. Re: Topband: Adding a parasitic reflector to a vertical (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Thu, 1 Feb 2018 19:01:56 -0600
As Tim noted I built the K3LR version of the 3 element parasitic array this past fall. I used my original and existing shunt fed tower as the driven element. It is switchable in four directions and I
/archives//html/Topband/2018-02/msg00027.html (11,697 bytes)

53. Re: Topband: Adding a parasitic reflector to a vertical (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Fri, 9 Feb 2018 16:38:39 -0600
Interesting question Mike! Possibly, however my focus was to achieve maximum gain with minimal effort. This direction allowed me to accomplish that objective. Don't know if anyone has documented expe
/archives//html/Topband/2018-02/msg00066.html (15,152 bytes)

54. Re: Topband: Adding a parasitic reflector to a vertical (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Sat, 10 Feb 2018 06:34:18 -0600
I believe you could get by with less radials with a phased array. In that case all of the elements are "driven" so the current distribution in each element will be forced. With a parasitic element pr
/archives//html/Topband/2018-02/msg00068.html (18,187 bytes)

55. Topband: LF-MF Antenna Notes (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Wed, 21 Feb 2018 07:29:35 -0600
Rudy, N6LF, has prepared an excellent set of LF-MF notes on his website that is very interesting and informative read, even if you don't understand some of it (or most of it in my case!). As always,
/archives//html/Topband/2018-02/msg00150.html (6,880 bytes)

56. Re: Topband: Straws in the wind, continued or, "Where's the DX?" (Epilogue) (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Tue, 3 Apr 2018 14:22:48 -0500
As a 160 meter DX'er who is also active on EME, a similar debate of the virtues of CW -vs- JT65 (The CW competitor mode at that time) raged rather violently within the community a few years ago. So m
/archives//html/Topband/2018-04/msg00068.html (10,386 bytes)

57. Re: Topband: Biodegradable staples (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Wed, 6 Jun 2018 14:23:20 -0500
Tony, I buy mine from DX Engineering. Can get them in a bag of 100 I believe at a reasonable price. You can find them at Lowe's or Home Depot in small quantities in the Garden Center but they're awfu
/archives//html/Topband/2018-06/msg00019.html (7,756 bytes)

58. Re: Topband: cutting coax stubs for 80 meter 4-square (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Sat, 9 Jun 2018 16:54:28 -0500
Hi Terry, I replaced the 1/4 lines on my 80 meter 4 square this past fall and used my AA-170 to set the length with no problem. Just select "all" for the mode and set the freq you're aiming for and t
/archives//html/Topband/2018-06/msg00053.html (8,903 bytes)

59. Re: Topband: NEW CALL for WA8WZG (score: 1)
Author: "Joel Harrison" <w5zn@w5zn.org>
Date: Wed, 11 Jul 2018 10:59:18 -0500
The FCC Stopped mailing out "paper" licenses over a year ago. You can do to their website and print a copy if needed. 73 Joel W5ZN _________________ Topband Reflector Archives - http://www.contesting
/archives//html/Topband/2018-07/msg00065.html (8,131 bytes)

60. Re: Topband: Radial wire (score: 1)
Author: w5zn@w5zn.org
Date: Wed, 05 Sep 2018 16:54:28 -0600
I like to buy copper wire when I find a good deal surplus or otherwise and horde it up whenever I need it. In following this thread and seeing some folks seeking low cost radial wire options got me t
/archives//html/Topband/2018-09/msg00065.html (8,492 bytes)


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