Mail Archive Search: <+from:AMDX@worldnet.att.net>

Results:

References: [ +from:AMDX@worldnet.att.net: 13 ]

Total 13 documents matching your query.

1. Topband: Shortened beverages (score: 1): Author: AMDX@worldnet.att.net (AMDX); Date: Sun, 7 Jan 2001 19:44:46 -0600; I'm also curious about short beverages. I have about 300 feet to put up a beverage. I want to pick up the A.M. broadcast band specifically 1030 khz, WBZ in Boston from Panama City Fl. I've started lo; /archives//html/Topband/2001-01/msg00085.html (6,720 bytes)
2. Topband: Re; LF, MF Preamps (score: 1): Author: AMDX@worldnet.att.net (AMDX); Date: Tue, 23 Jan 2001 21:49:14 -0600; It is my understanding that 2nd and 3rd order Intercept points (ICP2in and ICP3in) are an important characteristics for an amplifier used for MW frequencies. I suspect the same is true on 160 meters,; /archives//html/Topband/2001-01/msg00230.html (7,545 bytes)
3. Topband: Oak Rodge Radio Vactrols (score: 1): Author: AMDX@worldnet.att.net (AMDX); Date: Thu, 14 Dec 2000 17:27:37 -0600; I ordered some several months ago, it took awhile but I did get them. At the time the sender was out of town. I just got up a rotatable Flag with a vactrol termination. It works great!! I'm using it; /archives//html/Topband/2000-12/msg00091.html (7,521 bytes)
4. Topband: Balloon sources (score: 1): Author: AMDX@worldnet.att.net (AMDX); Date: Sat, 30 Dec 2000 20:14:32 -0600; Herbach and Rademan have "Giant Weather Balloons" Ideal for aerial photography, advertising, science projects. When filled with helium the lift power of 4ft balloon is 1lb, an 8ft ballon is 1.7lb. $1; /archives//html/Topband/2000-12/msg00193.html (6,854 bytes)
5. Topband: Flag Feedline Isolation (score: 1): Author: AMDX@worldnet.att.net (Your Name); Date: Tue, 16 May 2000 20:21:05 -0500; Hi All, There has been a lot of discussion about isolating the antenna from the feedline. Wouldn't an amplifier between the transformer and the feedline accomplish this, plus give a few db of gain? M; /archives//html/Topband/2000-05/msg00036.html (7,206 bytes)
6. Topband: Flags,EZNEC, Phasing (score: 1): Author: AMDX@worldnet.att.net (Your Name); Date: Sun, 21 May 2000 09:48:58 -0500; I'm a newbie to antenna modeling, using the Windows EZNEC demo. I want to model two flags, ladderline width apart (.08ft). At this point I have no physical connection between antennas, so I don't kno; /archives//html/Topband/2000-05/msg00059.html (6,919 bytes)
7. Topband: Cup core transformers (score: 1): Author: AMDX@worldnet.att.net (Mike Knowlton); Date: Tue, 25 Apr 2000 17:13:07 -0500; Hi all, I remembered my list of ferrite suppliers today. Allstar 1-800-949-8950 Dexter 1-800-345-4082 Elna 1-800-553-2870 Eastern 1-800-223-3850 Adams 1-800 848-3779 Magnasource 1-760-365-0629 Lodest; /archives//html/Topband/2000-04/msg00056.html (6,939 bytes)
8. Topband: Rotatable Flag (score: 1): Author: AMDX@worldnet.att.net (Mike Knowlton); Date: Tue, 7 Mar 2000 19:08:45 -0600; Hi All, I'm starting to put together a rotatable Flag, I have a 10ft tripod with the rotator mounted at about 2' 6". I plan to build it similar to the description from W7IUV on page http://www.axtek.; /archives//html/Topband/2000-03/msg00022.html (7,288 bytes)
9. Topband: Rotatable Flag (score: 1): Author: AMDX@worldnet.att.net (Mike Knowlton); Date: Sun, 26 Mar 2000 13:48:42 -0600; Is it a good idea to isolate the mast and crosspipe from ground on a rotatable flag? Mike Knowlton Panama City Fl. -- FAQ on WWW: http://www.contesting.com/topband.html Submissions: topband@contestin; /archives//html/Topband/2000-03/msg00074.html (6,683 bytes)
10. Topband: Terminated Beverage (score: 1): Author: AMDX@worldnet.att.net (Mike Knowlton); Date: Thu, 9 Dec 1999 17:30:59 -0600; It is my understanding that terminating the beverage eliminates the rear lobe. Wouldn't that also eliminate half of that atmospheric noise? Mike Knowlton Panama City Fl. -- FAQ on WWW: http://www.con; /archives//html/Topband/1999-12/msg00084.html (6,545 bytes)
11. Topband: Beverage,is it possible to (score: 1): Author: AMDX@worldnet.att.net (Mike Knowlton); Date: Thu, 9 Dec 1999 17:39:36 -0600; I want to receive from the north and also connect the receiver at the north end. Is it possible to setup a terminated beverage under these conditions? Mike Knowlton Panama City Fl. -- FAQ on WWW: htt; /archives//html/Topband/1999-12/msg00085.html (6,610 bytes)
12. Topband: Phasing Flag antennas? (score: 1): Author: AMDX@worldnet.att.net (Mike Knowlton); Date: Thu, 18 Nov 1999 18:32:11 -0600; Hi All, I have built a Flag antenna, it has a cardiod pattern. Antenna info at-- http://www.angelfire.com/md/k3ky/page37.html I live in the panhandle of Florida and pointed my antenna about 40* (towa; /archives//html/Topband/1999-11/msg00102.html (7,883 bytes)
13. Topband: Flag Transformer Design (score: 1): Author: AMDX@worldnet.att.net (Mike Knowlton); Date: Sat, 20 Nov 1999 23:09:46 -0600; Hi All, After reading the page on Pennant and Flag antennas, I decided I would attempt to build a transformer with less capacitance between primary and secondary than the working design on the Pennan; /archives//html/Topband/1999-11/msg00124.html (9,503 bytes)

Current List: 1 - 13
Page: [1]