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Total 89 documents matching your query.

81. Re: [TowerTalk] Antenna Traps? (score: 1)
Author: Dan Maguire <danac6la@gmail.com>
Date: Mon, 2 Jan 2023 22:42:27 -0800
I wanted to see if I could duplicate Brian's results using a NEC engine. In a private email Brian told me, "The coil is 37.3 turns of values from COIL for the load." Using those dimensions here's wha
/archives//html/Towertalk/2023-01/msg00022.html (10,123 bytes)

82. Re: [TowerTalk] More Radials = Higher SWR??? (score: 1)
Author: Dan Maguire <danac6la@gmail.com>
Date: Mon, 6 Feb 2023 02:59:07 -0800
There's a detailed description of several different ways to "calibrate out" a transmission line when the far end is hard to get to here: https://ac6la.com/zpapndx1.html Dan, AC6LA ___________________
/archives//html/Towertalk/2023-02/msg00023.html (8,531 bytes)

83. [TowerTalk] EZNEC Pro/2+ and Pro/4+ v. 7.0.2 now available (score: 1)
Author: Dan Maguire <danac6la@gmail.com>
Date: Sat, 1 Apr 2023 00:00:56 -0700
Roy Lewallen has corrected two v. 7.0.1 bugs: 1) The Far Field table (via the "FF Tab" button) did not include columns for relative phase. In v. 7.0.1 the Far Field table typically had Deg/V dB/H dB/
/archives//html/Towertalk/2023-04/msg00000.html (7,455 bytes)

84. [TowerTalk] https://imgur.com/a/ylrr6si (score: 1)
Author: Dan Maguire <danac6la@gmail.com>
Date: Thu, 28 Mar 2024 16:38:16 -0700
On the EZNEC main window, Utilities > Ground Info can be used to show the "frequency adjusted" ground parameters. I set the "Ground Description" to (0.004, 13) then used that utility to show the char
/archives//html/Towertalk/2024-03/msg00113.html (6,971 bytes)

85. [TowerTalk] EZNEC now does insulated wires with NEC-5 (score: 1)
Author: Dan Maguire <danac6la@gmail.com>
Date: Mon, 15 Apr 2024 20:14:28 -0700
For details see: https://forums.qrz.com/index.php?threads/eznec-now-does-insulated-wires-with-nec-5.910179/ Dan, AC6LA _______________________________________________ ________________________________
/archives//html/Towertalk/2024-04/msg00053.html (7,029 bytes)

86. [TowerTalk] Change Far Field Distance In EZNEC (score: 1)
Author: Dan Maguire <danac6la@gmail.com>
Date: Mon, 29 Apr 2024 12:35:15 -0700
which far-field calculations are done in EZNEC? This might help, although it requires AutoEZ: https://ac6la.com/aepatterns.html#Part2 Dan, AC6LA _______________________________________________ ______
/archives//html/Towertalk/2024-04/msg00133.html (7,421 bytes)

87. Re: [TowerTalk] Drones (score: 1)
Author: Dan Maguire <danac6la@gmail.com>
Date: Sat, 25 May 2024 21:33:35 -0700
Roy Lewallen, W7EL, described the method he uses with a drone here: https://forums.qrz.com/index.php?threads/inexpensive-drone-suggestions.910250/#post-6846385 Dan, AC6LA ____________________________
/archives//html/Towertalk/2024-05/msg00089.html (7,374 bytes)

88. Re: [TowerTalk] Verticals on sloping ground (score: 1)
Author: Dan Maguire <danac6la@gmail.com>
Date: Tue, 14 Jan 2025 16:10:51 -0800
is a mountain range about 15 miles east of me and the HFTA results vary significantly whether I include that range or not in the terrain file. This qrz.com thread from a year ago might be of interest
/archives//html/Towertalk/2025-01/msg00046.html (8,119 bytes)

89. Re: [TowerTalk] EZNEC Question (score: 1)
Author: Dan Maguire <danac6la@gmail.com>
Date: Thu, 30 Jan 2025 21:35:00 -0800
Some thoughts on this topic are posted over on one of the qrz.com forums where a) it is more convenient to include inline images, b) it possibly will be seen by a wider audience, and c) there's a goo
/archives//html/Towertalk/2025-01/msg00085.html (8,163 bytes)

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