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41. Topband: Beverage orientations (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Sun, 14 Oct 2001 22:01:11 -0400; Hi All. Dick, W1ZC said not to worry too much about a north beverage due to "Too much auroral zone absorption." For those of us in the USA that is probably true. For those of you in Central and South; /archives//html/Topband/2001-10/msg00105.html (7,161 bytes)
42. Topband: shunt feeding a crank-up tower (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 16 Oct 2001 23:22:35 -0400; This is a multi-part message in MIME format. --=_NextPart_000_005F_01C15699.6FFCAD60 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Gregg: I would be co; /archives//html/Topband/2001-10/msg00123.html (13,243 bytes)
43. Topband: screen type ground systems (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Sat, 22 Sep 2001 13:35:40 +0100; Bud et. al. In one of the Low Band DXing handbooks ON4UN mentions he added chicken wire radials to improve his ground at home over the winter when the grass was not growing. Also some of the DXpediti; /archives//html/Topband/2001-09/msg00120.html (7,265 bytes)
44. Topband: Preamp for Pennant (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Mon, 20 Aug 2001 11:28:10 -0400; Gentlemen: Based on what I know, one can make or buy an 18:1 transformer to get the correct match for a pre-amp. One of the cautions is to not interconnect the high and low impedance windings on the; /archives//html/Topband/2001-08/msg00081.html (7,821 bytes)
45. Fw: Topband: questions on Slopers (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 21 Aug 2001 20:05:27 +0100; Hi Paul, For 160, I would shunt feed the tower and forget slopers. If you are using a side arm for the low antenna, the face of the tower opposite the leg with arm and rotator can be shunt fed if you; /archives//html/Topband/2001-08/msg00087.html (7,261 bytes)
46. Topband: DXpedition to ND (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Mon, 9 Jul 2001 09:28:45 -0400; Hi Ford and other Topbanders, Sender: owner-topband@contesting.com Precedence: bulk X-Mailing-List: topband@contesting.com X-List-Info: http://www.contesting.com/FAQ/topband X-Sponsor: W4AN, KM3T, N5; /archives//html/Topband/2001-07/msg00009.html (7,338 bytes)
47. Topband: DXpedition to ND and/or SD (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Wed, 11 Jul 2001 08:58:11 -0400; Dear Topbanders, Sender: owner-topband@contesting.com Precedence: bulk X-Mailing-List: topband@contesting.com X-List-Info: http://www.contesting.com/FAQ/topband X-Sponsor: W4AN, KM3T, N5KO & AD1C Nic; /archives//html/Topband/2001-07/msg00020.html (7,126 bytes)
48. Topband: Simple motor driven telescoping aluminum vertical for low bands? (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Thu, 12 Jul 2001 22:31:48 -0400; Hi Kristinn, I, personally, believe Simple and Telescoping are probably not compatable. A mast 12m / 40 ft high probably needs to be made of 50 mm diameter 3 mm wall tubing - 2 inches OD x 0.125" wal; /archives//html/Topband/2001-07/msg00023.html (8,439 bytes)
49. Topband: re:hytower (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Fri, 1 Jun 2001 08:37:21 -0400; Hi Joe & Topbanders, Yes, making an inverted L by isolating the 40 meter section and extending it works good. Just remember you need to support the wire as high as possible and be able to match the l; /archives//html/Topband/2001-06/msg00003.html (6,793 bytes)
50. Topband: HyTower Sections, (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Fri, 1 Jun 2001 09:03:35 -0400; Hi All, If someone wants some Rohn-Spaulding AX sections, I have some standard tapered sections, AX1, AX2, AX3 and a few straight AX1S, AX2S and maybe an AX3S section in the shed out back. They are n; /archives//html/Topband/2001-06/msg00004.html (7,170 bytes)
51. Topband: Feed Line (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 12 Jun 2001 09:47:45 -0400; Hi Tom, Bill & Topbanders, I think one of the original questioners on this 450 ohm feedline was wanting to feed the high impedance point of a 1/2 wave antenna where the current max is 1/4 wave off gr; /archives//html/Topband/2001-06/msg00022.html (7,953 bytes)
52. Topband: AA6TT finally moves to Vermont; 160m 4-square question (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Sat, 23 Jun 2001 09:04:28 -0400; Hi Bill, et. al. When we put up the center element for W8UVZ, with the insulators made in Georgia, it was 12 straight sections of 25G plus a flat top section, total length 126.5 feet and came in at 1; /archives//html/Topband/2001-06/msg00056.html (8,518 bytes)
53. Topband: AA6TT finally moves to Vermont; 160m 4-square question (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Sun, 24 Jun 2001 09:53:00 -0400; Hi All, Denny's solution has merit. It got my brain going again. Consider top loaded towers, using either the guys or top hat that would make the individual elements come out about 25 ohms. That may; /archives//html/Topband/2001-06/msg00058.html (8,328 bytes)
54. Topband: Pre-dawn Patrol (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 1 May 2001 10:17:58 -0400; Hi All, I got up this morning only to find that TX0C had apparently gone QRT at 2200 yesterday (early?). Only action on the band was tuners looking for Chesterfield and then KH6AT, Bryce, came back t; /archives//html/Topband/2001-05/msg00002.html (6,414 bytes)
55. Topband: Agalega (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 15 May 2001 08:43:37 -0400; Good Morning All, No 160 last night - they were on 40 CW and 75 SSB the last hour or two before 3B6 sunrise 15 May 2001. The web site has been updated for QSOs past sunrise on 14 May 2001, even thoug; /archives//html/Topband/2001-05/msg00030.html (6,903 bytes)
56. Topband: re:hytower (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Thu, 31 May 2001 09:04:19 -0400; Hi John, et. al. As to modifying a HyTower, you do not have to use 1/4 wave radials for 160. Just put out all you can as long as you can. To top load it, make the mast heavier or stiffer, so you can; /archives//html/Topband/2001-05/msg00090.html (7,777 bytes)
57. Topband: St. Helena Update - ZD7K - 160 meters (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Mon, 16 Apr 2001 09:34:21 -0400; Happy Easter Monday The ZD7K - ZK8K log search has been updated through sunrise on 14 April 2001. If you go to http://www.dxpedition.co.uk/ and select QSL information, the logs can be brought up for; /archives//html/Topband/2001-04/msg00035.html (7,213 bytes)
58. Topband: Elevated Radials (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Thu, 19 Apr 2001 23:08:39 -0400; Dear Joe: The first thing I would do is shorten the top wire from 110 to about 80 feet. If you look at the modeling by Thomas, NK4LF a couple of days ago, you will find a 60 degree take off angle whi; /archives//html/Topband/2001-04/msg00054.html (7,450 bytes)
59. Topband: Tee Setup (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Thu, 26 Apr 2001 09:06:28 -0400; N8WBV: Hi Jerry, et. al., If you want only low angle radiation, use the Tee configuration. The two halves of the Tee top cancel each other. If you want some high angle radiation for local contacts, u; /archives//html/Topband/2001-04/msg00080.html (7,213 bytes)
60. Topband: Inverted "L" (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Thu, 26 Apr 2001 13:41:42 -0400; Hello Geoff, I, personally, would reduce the top section to better resonate the total wire length. What you have is a 1/4 wavelength wire horizontal at a low angle, so most of the energy will go up,; /archives//html/Topband/2001-04/msg00083.html (7,586 bytes)

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