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Total 18 documents matching your query.

1. [TowerTalk] AA-200 numbers (score: 1)
Author: Vytenis Sciucka <vytenis.sciucka@gmail.com>
Date: Tue, 3 Feb 2009 10:55:38 +0200
Hi guys, Last November I loaned AA-200 antenna analyzer to look at my 1/4wl vertical performance. Antenna is HyGain AV-18HTJR and has 24 ground radials of different length (0,1-0,25wl for 7MHz). SWR
/archives//html/Towertalk/2009-02/msg00064.html (7,371 bytes)

2. [TowerTalk] HFTA data files (score: 1)
Author: Vytenis Sciucka <vytenis.sciucka@gmail.com>
Date: Fri, 26 Jun 2009 12:52:04 +0300
Hello Guys, I have found nice program HFTA on the ARRL Antenna book and relative article bu G3TXQ in the latest QST, May. I got an idea to make some calculations and evaluations of my QTH and antenna
/archives//html/Towertalk/2009-06/msg00496.html (7,611 bytes)

3. Re: [TowerTalk] HFTA data files (score: 1)
Author: Vytenis Sciucka <vytenis.sciucka@gmail.com>
Date: Fri, 26 Jun 2009 13:45:07 +0300
Pete, thank you so much. In this updated link I found location Vilnius -LY. That's what I've been trying to simulate. Vytenis _______________________________________________ _________________________
/archives//html/Towertalk/2009-06/msg00498.html (7,358 bytes)

4. Re: [TowerTalk] HFTA data files (score: 1)
Author: "Vytenis Sciucka" <vytenis.sciucka@gmail.com>
Date: Fri, 26 Jun 2009 20:16:58 +0300
Thank you Bill, Pete and Jim I think I will spend this evening to midnight playing with HFTA :-) One important thing is I got more or less trustworthy arrival angles from the link Pete provided me. L
/archives//html/Towertalk/2009-06/msg00512.html (10,663 bytes)

5. [TowerTalk] top loaded vertical radial length (score: 1)
Author: LY2KZ <vytenis.sciucka@gmail.com>
Date: Thu, 01 Dec 2011 07:31:30 +0200
Hi guys, I tried to search TT archives but did not find an answer. Or did not know how to ask properly. There is a lot of information in the books and internet about how many radials and how long the
/archives//html/Towertalk/2011-11/msg00472.html (7,032 bytes)

6. [TowerTalk] HFTA and Delta loop (score: 1)
Author: LY2KZ <vytenis.sciucka@gmail.com>
Date: Sun, 16 Mar 2014 16:40:33 +0200
Hello guys, Before starting antenna building I would like to compare its performance for domestic i.e. for European QSOs with HFTA. That is Delta Loop. But first, I do not know is HFTA designed for t
/archives//html/Towertalk/2014-03/msg00098.html (6,920 bytes)

7. Re: [TowerTalk] LY2KZ and HFTA (score: 1)
Author: Vytenis Sciucka <vytenis.sciucka@gmail.com>
Date: Mon, 17 Mar 2014 13:27:43 +0200
Thanks Jim, and Dean Yes, I have downloaded Europe.zip and have statistical file for LY-EU path. Terrain is quite flat here varying 1...3 meters >1km and 5m. >2km. Will probably neglect that. Thanks
/archives//html/Towertalk/2014-03/msg00112.html (6,780 bytes)

8. [TowerTalk] Beverage reconstruction (score: 1)
Author: Vytenis Sciucka <vytenis.sciucka@gmail.com>
Date: Mon, 10 Nov 2014 14:43:55 +0200
Hello guys, Before I start reconstruction of my 2 bidirectional beverages I wish to get two questions answered. 1. One of beverages will pass close to the tower which is about 1m in diameter at the b
/archives//html/Towertalk/2014-11/msg00149.html (7,187 bytes)

9. [TowerTalk] Fan dipole (score: 1)
Author: LY2KZ <vytenis.sciucka@gmail.com>
Date: Thu, 26 Mar 2015 21:12:30 +0200
Hello gentlemen, I'm considering one antenna for domestic - continental contacts. I'm curious about all pros and cons of this construction and possible pitfalls. That is a fan dipole having three wir
/archives//html/Towertalk/2015-03/msg00236.html (7,911 bytes)

10. Re: [TowerTalk] Fan dipole (score: 1)
Author: LY2KZ <vytenis.sciucka@gmail.com>
Date: Mon, 30 Mar 2015 17:17:34 +0300
Thank you all for many good thoughts! Vytenis LY5T On 26/03/2015 15:12, LY2KZ wrote: s there anyone who has had experience with fan dipoles? What should I keep in mind before starting to build? Yes,
/archives//html/Towertalk/2015-03/msg00260.html (9,030 bytes)

11. [TowerTalk] units in HFTA (score: 1)
Author: LY2KZ <vytenis.sciucka@gmail.com>
Date: Tue, 02 Jun 2015 22:09:19 +0300
Hello guys, I wish to model some antennas in my location. Got one question about units in terrain file. I prepared terrain file in my favorite directions. 100ft step under 3000feet and 200feet step u
/archives//html/Towertalk/2015-06/msg00005.html (6,870 bytes)

12. [TowerTalk] Are these type 13 files still available? (score: 1)
Author: LY2KZ <vytenis.sciucka@gmail.com>
Date: Fri, 16 Dec 2016 07:48:49 +0200
Are they available? I can't download. Is it just me? Vytenis LY5T [TowerTalk] LB Cebik antenna files available on antenneX from [/K7LXC/ <http://lists.contesting.com/archives//cgi-bin/namazu.cgi?quer
/archives//html/Towertalk/2016-12/msg00196.html (11,042 bytes)

13. [TowerTalk] 80m vertical size calculation (score: 1)
Author: "V. Sciucka" <vytenis.sciucka@gmail.com>
Date: Wed, 13 Sep 2017 16:51:35 +0300
Hi guys We at club station going to build 80m full size vertical. We have assembled it on the ground and it is 22m (72,2ft) length. What we afraid is that lowering and raising again procedure will be
/archives//html/Towertalk/2017-09/msg00106.html (7,365 bytes)

14. [TowerTalk] 80m vertical size calculation (score: 1)
Author: "V. Sciucka" <vytenis.sciucka@gmail.com>
Date: Wed, 13 Sep 2017 18:41:49 +0300
Thanks Gary K9RX and Charlie N1RR, 2nd question is clear now. Charlie also gave formula for length 246/f(mhz) = element (feet) which I assume includes length to diameter ratio or this ratio is not so
/archives//html/Towertalk/2017-09/msg00108.html (6,942 bytes)

15. Re: [TowerTalk] 80m vertical size calculation (score: 1)
Author: "V. Sciucka" <vytenis.sciucka@gmail.com>
Date: Wed, 13 Sep 2017 21:46:44 +0300
I just thought that it might explain why different formulas are used. Charlie gave me formula which is widely available: 246/f(mhz) = element (feet), but I also found https://www.dxengineering.com/ t
/archives//html/Towertalk/2017-09/msg00117.html (10,345 bytes)

16. Re: [TowerTalk] 80m vertical size calculation (score: 1)
Author: "V. Sciucka" <vytenis.sciucka@gmail.com>
Date: Thu, 14 Sep 2017 07:46:19 +0300
Thank you guys for all this discussion. This is my first 80m fullsize, so, some questions might have been childish. I learned a lot. What is easily achievable and what is not, what precision should I
/archives//html/Towertalk/2017-09/msg00140.html (19,603 bytes)

17. [TowerTalk] 4-SQ 80m (score: 1)
Author: "V. Sciucka" <vytenis.sciucka@gmail.com>
Date: Tue, 13 Feb 2018 15:53:00 +0200
Hi guys We, at club station built 80m 4-SQ antenna, but none of us have experience with phased arrays, therefore several questions, maybe childish, remains unanswered. Possibly, antenna can work bett
/archives//html/Towertalk/2018-02/msg00146.html (7,917 bytes)

18. [TowerTalk] 8dir 4SQ (score: 1)
Author: "V. Sciucka" <vytenis.sciucka@gmail.com>
Date: Fri, 23 Mar 2018 13:52:01 +0200
Hi guys Anybody built 8direction 4SQ by K3LC as described in http://ncjweb.com/bonus-content/k3lc4squarea.pdf ? I would like to hear your practical experience. Also all thoughts about it are very wel
/archives//html/Towertalk/2018-03/msg00190.html (6,624 bytes)

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