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21. Topband: 160 inv L with two swr dip. (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Fri, 5 Apr 2002 22:49:27 -0500; Hi Jon, My first guess is that the impedance of the inverted L at resonance is well below 50 ohms... maybe at 1870 Khz? Maybe 25 ohms. Try a 2:1 UnUn from Jerry Sevick's book and see if that helps. I; /archives//html/Topband/2002-04/msg00007.html (9,578 bytes)
22. Topband: C&S Engineering (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Mon, 15 Apr 2002 11:15:36 -0400; Gary, I think you made a typographocal error in text below. I think your email address is kd9sv@comcast.net , not at comcast dot com. I will fix my address book accordingly. CU at Dayton 73, George K; /archives//html/Topband/2002-04/msg00029.html (7,988 bytes)
23. Topband: 160 meter vertical (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 30 Apr 2002 20:27:35 +0100; Dear Topbanders, Dennis has a good solution written below with about 116.5 feet of tower plus the "X" for top loading. Some items to consider: 1. The X is copper, the Rohn tower sections are zinc gal; /archives//html/Topband/2002-04/msg00081.html (8,186 bytes)
24. Topband: TEN-TEC IS LISTENING! (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Fri, 8 Mar 2002 08:03:55 -0500; Gentlemen: If you have comments on the proposed specifications and design for the Ten-Tec Orion, I believe it would be best to let them know directly, not just by a thread on a reflector. If you go t; /archives//html/Topband/2002-03/msg00070.html (8,412 bytes)
25. Topband: Chain-link fence (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Mon, 11 Mar 2002 16:19:02 +0000; Hi Barrie, et. al., I agree with Bill, W4ZV. I would run radials to the fence and connect them to the bottom of the chain links. If the galvanizing is good you can solder them. If not, use a clamp an; /archives//html/Topband/2002-03/msg00099.html (6,860 bytes)
26. Topband: Antenna Analizer (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Wed, 13 Mar 2002 07:18:29 -0500; I have used the Autech VA1 unit and it works great outside of BC band AM station influence. For example, it worked fine at an antenna farm about 6 miles from WBCK - 5KW days on 930. At my house, only; /archives//html/Topband/2002-03/msg00121.html (6,544 bytes)
27. Topband: Antenna Measurements (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Thu, 14 Mar 2002 07:57:52 -0500; Having read the threads, I agree with the strong BC signal interference and also the feed line needs to be checked. On expedition relied on a hand held antenna bridge without checking their coax feed; /archives//html/Topband/2002-03/msg00134.html (7,488 bytes)
28. Topband: XR0X for Europe (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Sat, 23 Mar 2002 07:08:02 -0500; Fellow Topbanders: Last night - morning in Europe - XR0X was on 1826.5 listening up a few for Europe. If one checks the DX Summit spot data base it shows they worked Europeans from 0300 thru 0600+ Th; /archives//html/Topband/2002-03/msg00223.html (6,541 bytes)
29. Topband: Noise and reception (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 12 Feb 2002 17:28:25 +0000; Thanks to all who made note of the K6STI loop. The K3KY website shows the loop fed with 450 ohm ladderline. The original article is much more detailed. I urge anyone who has questions to get the Sept; /archives//html/Topband/2002-02/msg00049.html (8,360 bytes)
30. Topband: High Pass Filters (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 12 Feb 2002 14:14:52 -0500; Hi All, The High Pass Filter shown in the 1985 ARRL Handbook, Page 30-22 works very well. It is similar to the filter posted by the ZL, but slightly different. It uses T50-2 cores for the inductors,; /archives//html/Topband/2002-02/msg00056.html (6,932 bytes)
31. Fw: Topband: Noise and reception (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Wed, 13 Feb 2002 07:46:04 -0500; K3KY, et. al., Here is the matching info from W7LR for the 50 foot square receiving loop he tried in '95. 73 George K8GG old be (an 4turns of; /archives//html/Topband/2002-02/msg00064.html (8,839 bytes)
32. Topband: PW0T (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Sat, 23 Feb 2002 20:54:05 -0500; Hi ALL, PW0T came up early this evening and is decent copy across the USA - just heard some Colorado stations get contacts. Their TX frequency is 1814 and RX 1819 +/-. Good luck George K8GG; /archives//html/Topband/2002-02/msg00156.html (6,737 bytes)
33. Topband: Digimodes (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Mon, 25 Feb 2002 22:16:28 +0000; Hi Tom, et. al., Good points. I also saw some guy from the next village west of Battle Creek bitching in QST about CW contesters going all the way up to 7040 or 7060 and QRMing the rag chewers (and m; /archives//html/Topband/2002-02/msg00214.html (6,837 bytes)
34. Topband: Conditions (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Wed, 09 Jan 2002 22:20:19 +0000; Hi Larry, and fellow topbanders, I am glad conditions were good for Mountain and Pacific Time Zone areas. 80 CW was flat and sounded sick this morning in Michigan. 160 was not really open. I only hea; /archives//html/Topband/2002-01/msg00052.html (7,223 bytes)
35. Topband: CHEAP BEVERAGE ANTENNA SUPPORTS (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 22 Jan 2002 00:43:42 +0000; Hi All, The plastic tubing and pipe make good supports. For best sliding of wire, and least stress on the tubing/pipe, drill a hole where you want the bottom of the slot and cut down to it or cut the; /archives//html/Topband/2002-01/msg00167.html (7,071 bytes)
36. Topband: Bev Wire (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 29 Jan 2002 17:42:02 +0000; Dear Mike & Others, I have used aluminum wire for dipoles and for top loading on a tower, but not for receiving. My concern is that aluminum connections "drift". That is the metal is soft enough to f; /archives//html/Topband/2002-01/msg00246.html (7,717 bytes)
37. Topband: 160 this morning (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Fri, 2 Nov 2001 09:33:18 -0500; Good Morning Topbanders, I got up to check on ZK1NCP, etc. today and found a few spots on the DX Summit. However, I could not hear ZL3IX at all - KH6DX was clear but very weak signal here. I think I; /archives//html/Topband/2001-11/msg00006.html (6,643 bytes)
38. Topband: ZK1QMA (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Tue, 27 Nov 2001 23:10:44 -0500; Hi All, Got my North Cook QSL from OM2SA, manager for Mike, KM9D, for his September operation last weekend. Nine weeks turn around is fine by me. Hope is was a new one for some of you 73 George K8GG; /archives//html/Topband/2001-11/msg00103.html (6,297 bytes)
39. Topband: Question: Guy wires as verticals, also phased (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Wed, 03 Oct 2001 15:32:12 +0100; guy wire a driven element against ground radials, and inductively loading the other two as reflectors. One would need an insulator about 39 - 40 meters above the feed point to get resonance on the d; /archives//html/Topband/2001-10/msg00009.html (8,094 bytes)
40. Topband: shunt feed help needed (score: 1): Author: gmguerin@voyager.net (George & Marijke Guerin); Date: Fri, 12 Oct 2001 01:07:26 -0400; Gentlemen: With normal "fat wire or tubing" the inductance of the gamma rod or wire is just under one microhenry per meter of length. So, if you get a spot where the feed point has 50 + 0j ohms at th; /archives//html/Topband/2001-10/msg00089.html (8,751 bytes)

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