- 1. [TowerTalk] FW: Moxon rectangles (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Fri, 25 Mar 2005 18:02:48 -0000
- [ posted in error to antennaware, forwarded here for any other help] Hi list I am a newbie here. I have searched the archives for a clue to my problem without success. So what is it? I have made and
- /archives//html/Towertalk/2005-03/msg00808.html (8,682 bytes)
- 2. Re: [TowerTalk] FW: Moxon rectangles (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Sat, 26 Mar 2005 13:46:34 -0000
- Many thanks to everyone who replied here and in direct email with suggestions and even an NEC4 model! I hope you will excuse that I haven't been able to reply to everyone individually, but your help
- /archives//html/Towertalk/2005-03/msg00830.html (8,900 bytes)
- 3. [TowerTalk] Moxon rectangle-progress (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Tue, 29 Mar 2005 17:54:22 -0000
- I thought that those of you were kind enough to advise on my problems- as well as others- might be interested in progress to date. I became convinced, largely because of the experiences of others her
- /archives//html/Towertalk/2005-03/msg00903.html (9,249 bytes)
- 4. [TowerTalk] G800 rotator documentation? (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Wed, 27 Jul 2005 18:37:10 -0000
- Hi List I have acquired a Yaesu G800 rotator in a silent key sale. Seems to be in good order, and the only problem is that there is no handbook/manual. I wonder if information might be available on-l
- /archives//html/Towertalk/2005-07/msg00783.html (7,094 bytes)
- 5. Re: [TowerTalk] G800 rotator documentation? (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Wed, 27 Jul 2005 19:39:08 -0000
- Thanks to all, I now have several folk helping, no further assistance required. 73 Clive GW3NJW Hi List I have acquired a Yaesu G800 rotator in a silent key sale. Seems to be in good order, and the o
- /archives//html/Towertalk/2005-07/msg00784.html (8,132 bytes)
- 6. [TowerTalk] HFTA (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Wed, 28 Dec 2005 18:52:18 -0000
- Seems that this prog. is included in the 20th edn of the ARRL antenna handbook, but not the 19th which I bought only this year :-(( Is this available to me as an ARRL member anywhere, or do I have to
- /archives//html/Towertalk/2005-12/msg00569.html (8,595 bytes)
- 7. Re: [TowerTalk] Polyester vs Nylon - no contest (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Thu, 23 Feb 2006 16:42:04 -0000
- The chemistry is quite clear, nylon has very poor UV resistance indeed. This may not be manifest in WA, but in FL you'd be lucky to get one summer out of it! Bottom line is no contest, polyester ever
- /archives//html/Towertalk/2006-02/msg00329.html (8,803 bytes)
- 8. Re: [TowerTalk] Phasing verticals and stubs (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Wed, 5 Apr 2006 16:05:32 -0000
- <When all three elements are used, usually one is driven with 100% current, and the other two are driven at the same phase with about 50% current each. The beam directions are off the top or the bott
- /archives//html/Towertalk/2006-04/msg00106.html (9,765 bytes)
- 9. Re: [TowerTalk] concrete forms (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Mon, 31 Jul 2006 15:55:52 -0000
- Adrian Don't even think about putting any stress on it for at least a week, preferably a fortnight. Further if you get very warm wx like I had last year ( yes in GW!), cover with polythene to prevent
- /archives//html/Towertalk/2006-07/msg00915.html (9,395 bytes)
- 10. Re: [TowerTalk] QST - warning about setting up dx sked (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Mon, 18 Sep 2006 17:28:25 -0000
- During WW2 in the North African desert campaign, the British were penned in, and communications were down. Thus the following message had to be sent by word of mouth to allied HQ ( allegedly) Sent: T
- /archives//html/Towertalk/2006-09/msg00647.html (7,920 bytes)
- 11. Re: [TowerTalk] Computer RFI (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Thu, 23 Nov 2006 00:09:00 -0000
- Jim If you are saying that the noise does not quit when you switch the computer off, but DOES so when you unplug from the wall, then it's open and shut, and is due to the switch mode power supply. Ve
- /archives//html/Towertalk/2006-11/msg00569.html (8,836 bytes)
- 12. Re: [TowerTalk] Stretching THHN house wiring (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Wed, 29 Nov 2006 18:09:55 -0000
- Pete Not sure if it's relevant, but I discovered to my cost when making a 21Mhz Moxon that typical PVC insulated wire will exhibit a "velocity factor", and ends up 3 to 4% long. This may not be very
- /archives//html/Towertalk/2006-11/msg00858.html (8,879 bytes)
- 13. Re: [TowerTalk] One DB (score: 1)
- Author: "Clive Whelan" <clive.whelan@btinternet.com>
- Date: Wed, 30 May 2007 09:53:11 -0000
- Exactly right Bob, and there is a-l-w-a-y-s somewhere on the planet where you are S1 ( I am S1 in more places than most!), which is why ( especially in contests) that every dB counts. The more intere
- /archives//html/Towertalk/2007-05/msg00605.html (13,874 bytes)
- 14. [TowerTalk] Shunt fed tower verticals- risks in SO2R? (score: 1)
- Author: Clive Whelan <clive.whelan@btinternet.com>
- Date: Wed, 26 Dec 2007 19:26:19 +0000
- Well actually let's say any kind of tower vertical . I'm conscious of the fact that when feeding a tower as a vertical in SO2R configuration, that the Yagi atop the tower looks very much like a high
- /archives//html/Towertalk/2007-12/msg00335.html (7,506 bytes)
- 15. Re: [TowerTalk] Shunt fed tower verticals- risks in SO2R? (score: 1)
- Author: Clive Whelan <clive.whelan@btinternet.com>
- Date: Thu, 27 Dec 2007 00:31:17 +0000
- Thanks Pete and Bob. This confirms the other reports I have, so the 160m vertical variant at least is clear. Thanks again. 73 Clive GW3NJW _______________________________________________ ____________
- /archives//html/Towertalk/2007-12/msg00351.html (10,110 bytes)
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