- 1. [TowerTalk] HFTA? (score: 1)
- Author: n6bv@arrl.org (Dean Straw)
- Date: Mon Mar 24 10:00:30 2003
- Dink: HFTA is indeed a Windows-based, updated version of YT. It is scheduled to come out officially this fall. 73, Dean Straw, N6BV Senior Assistant Technical Editor, ARRL
- /archives//html/Towertalk/2003-03/msg00317.html (6,297 bytes)
- 2. [TowerTalk] Setting up HFTA (score: 1)
- Author: "Dean Straw" <n6bv@arrl.org>
- Date: Fri, 9 Dec 2005 12:33:27 -0800
- Go to the ARRLWeb site for the latest updates on the The ARRL Antenna Book, from the main window: Click on Support, Product Notes & Updates, and then click on: The ARRL Antenna Book, 20th Edition (90
- /archives//html/Towertalk/2005-12/msg00185.html (8,555 bytes)
- 3. [TowerTalk] Modified 204BA file (score: 1)
- Author: "Dean Straw" <n6bv@arrl.org>
- Date: Thu, 22 Dec 2005 09:31:58 -0800
- Eric: The files for modified Hy-Gain designs are on the CD-ROM that comes with The ARRL Antenna Book, 20th Ed. After installation, they're with the modeling files for YW (Yagi for Windows). You can
- /archives//html/Towertalk/2005-12/msg00397.html (7,715 bytes)
- 4. Re: [TowerTalk] TowerTalk Digest, Vol 37, Issue 55 (score: 1)
- Author: "Dean Straw" <n6bv@arrl.org>
- Date: Thu, 19 Jan 2006 10:01:48 -0800
- Bill: I think you will find that the interactions between two Yagis on the same boom will be serious, leading you to consider stacking separate Yagis -- if your mast can take the wind loading, of co
- /archives//html/Towertalk/2006-01/msg00400.html (8,870 bytes)
- 5. Re: [TowerTalk] Two 15M stacking (score: 1)
- Author: "Dean Straw" <n6bv@arrl.org>
- Date: Mon, 26 Feb 2007 09:28:35 -0800
- Towertalkians: I have a pdf I generated to answer the question "How narrow is too narrow?" This is for stateside contests from Northern California, but will illustrate the concept John, KK9A, talked
- /archives//html/Towertalk/2007-02/msg00456.html (8,312 bytes)
- 6. [TowerTalk] HFTA and Delorme data bases (score: 1)
- Author: "Dean Straw" <n6bv@arrl.org>
- Date: Wed, 12 Sep 2007 08:19:20 -0700
- I have placed a new set of operating instructions for the use of MicroDEM to generate HFTA terrain profiles on the ARRLWeb site: http://www.arrl.org/notes/9876/HFTA.pdf. These instructions reflect ch
- /archives//html/Towertalk/2007-09/msg00383.html (10,397 bytes)
- 7. Re: [TowerTalk] [NCCC] Dielectric Constant of THHN (score: 1)
- Author: "Dean Straw" <n6bv@arrl.org>
- Date: Mon, 22 Oct 2007 15:23:28 -0700
- Jim: EZNEC Version 5 has a default value of 3.5 for PVC insulated wire's dielectric constant, with a loss tangent of 0.05. (In EZNEC Version 5, in the Wires dialog box, right click on the "Diel C" bo
- /archives//html/Towertalk/2007-10/msg00557.html (7,721 bytes)
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