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Total 6 documents matching your query.

1. [TowerTalk] The best stacking distance for long-boom yagis - 0.5 wavelength!! (score: 1)
Author: T&otilde;nno V&auml;hk" <tonno.vahk@mail.ee (T&otilde;nno V&auml;hk)
Date: Fri, 27 Jul 2001 19:05:49 +0300
I have done a lot of modelling and also field testing and found out that it is possible or even favourable to stack long boom 10m and 15m yagis only 0.5 wl apart! I hope you can confirm or argue with
/archives//html/Towertalk/2001-07/msg00552.html (13,666 bytes)

2. [TowerTalk] The best stacking distance for long-boom yagis - 0.5 wavelength!! (score: 1)
Author: T&otilde;nno V&auml;hk" <tonno.vahk@mail.ee (T&otilde;nno V&auml;hk)
Date: Fri, 27 Jul 2001 19:15:39 +0300
Forgot to sign the previous mail:) Tonno ES5TV tonno.vahk@mail.ee it 0.5 The db long the than most not many to and the 10 where stack at a fixed report sure w -- FAQ on WWW: http://www.contesting.com
/archives//html/Towertalk/2001-07/msg00553.html (15,747 bytes)

3. [TowerTalk] The best stacking distance for long-boom yagis - 0.5 wavelength!! (score: 1)
Author: jirka@jimaz.cz (Jiri Sanda)
Date: Fri, 27 Jul 2001 22:00:03 +0200
Hello all, since I was directly asked I will come with some answer - or my perception of the problem. 1.It is important to answer the question why to stack the antennas. There is a bunch of answers:
/archives//html/Towertalk/2001-07/msg00566.html (11,488 bytes)

4. [TowerTalk] The best stacking distance for long-boom yagis - 0.5 wavelength!! (score: 1)
Author: T&otilde;nno V&auml;hk" <tonno.vahk@mail.ee (T&otilde;nno V&auml;hk)
Date: Sat, 28 Jul 2001 11:36:52 +0300
Thanks, Jiri, for showing up as I hoped. I had this 6/6/6/6 @13/19/25/31m of yours exactly in mind when I pointed out that I might not be the only one stacking them so close. Have you found any diffe
/archives//html/Towertalk/2001-07/msg00599.html (14,777 bytes)

5. [TowerTalk] The best stacking distance for long-boom yagis - 0.5 wavelength!! (score: 1)
Author: jirka@jimaz.cz (Jiri Sanda)
Date: Sat, 28 Jul 2001 12:41:55 +0200
Hi Tono, Concerning vertical stacking of OWA or other Yagi - there is no practical worth mentioning difference on HF. There is a significant difference while stacking various LONG VHF Yagis for EME o
/archives//html/Towertalk/2001-07/msg00600.html (8,953 bytes)

6. [TowerTalk] The best stacking distance for long-boom yagis - 0.5 wavelength!! (score: 1)
Author: T&otilde;nno V&auml;hk" <tonno.vahk@mail.ee (T&otilde;nno V&auml;hk)
Date: Mon, 30 Jul 2001 10:00:26 +0300
Actually when I meant to maximize the forward gain then that implied only giving up maybe 5db front to back. Say, from 25 to 20. And usually with those OWA stacks I modelled the F/B got maybe worse o
/archives//html/Towertalk/2001-07/msg00648.html (13,038 bytes)


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