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Total 7 documents matching your query.

1. [CQ-Contest] Feeding an 80m Delta Loop (score: 1): Author: "Carol Richards" <n2mm@comcast.net>; Date: Fri, 9 Nov 2012 20:39:42 -0500; I am confused. I have an 80m delta loop configured for 3.525mhz. That makes each side of the triangle 95 feet. I am going to use ladder line to an outdoor tuner. I have been reading all I can on the; /archives//html/CQ-Contest/2012-11/msg00120.html (6,991 bytes)
2. Re: [CQ-Contest] Feeding an 80m Delta Loop (score: 1): Author: PY1NB - Felipe Ceglia <felipeceglia2@gmail.com>; Date: Sat, 10 Nov 2012 16:27:54 -0200; Hi Carol, For DX usage, a good option is a vertically mounted (base of the triangle parallel to ground), vertically polarized delta loop. The best feeding position is 1/4 wave from top to bottom, usi; /archives//html/CQ-Contest/2012-11/msg00122.html (8,806 bytes)
3. [CQ-Contest] Feeding an 80m Delta Loop (score: 1): Author: "Carol Richards" <n2mm@comcast.net>; Date: Sat, 10 Nov 2012 14:13:39 -0500; As expected, I got several different opinions. I will opt for the feed point 1/4 wavelength down from the apex. I plan to use RG59 coax because it is lighter and at 80m, will handle 1kw. I know the v; /archives//html/CQ-Contest/2012-11/msg00124.html (7,365 bytes)
4. Re: [CQ-Contest] Feeding an 80m Delta Loop (score: 1): Author: Richard Thorne <rmthorne@att.net>; Date: Sat, 10 Nov 2012 15:30:24 -0600; I'm using a delta loop with the apex at 77'. I'm currently feeding it in the middle on the bottom horizontal leg (which is 10' above the ground) with a 2:1 balun. Works just great at my qth. I do pla; /archives//html/CQ-Contest/2012-11/msg00125.html (8,466 bytes)
5. Re: [CQ-Contest] Feeding an 80m Delta Loop (score: 1): Author: Tony Brock-Fisher <barockteer@aol.com>; Date: Sat, 10 Nov 2012 20:50:06 -0500; To tune a vertically polarized delta loop between CW and SSB, it is only necessary to add a single piece of wire to the center point of the bottom leg. The free end should be supported off the ground; /archives//html/CQ-Contest/2012-11/msg00126.html (7,982 bytes)
6. Re: [CQ-Contest] Feeding an 80m Delta Loop (score: 1): Author: Cqtestk4xs@aol.com; Date: Sat, 10 Nov 2012 21:06:51 -0500 (EST); I've used delta loops apexed at the top and not at the top. Those who have not been happy probably had them low to the ground. Mine have been at their lowest point about a minimum of 40 feet above th; /archives//html/CQ-Contest/2012-11/msg00127.html (7,730 bytes)
7. Re: [CQ-Contest] Feeding an 80m Delta Loop (score: 1): Author: "Tom" <w8ji@w8ji.com>; Date: Sat, 10 Nov 2012 23:48:05 -0500; Assuming neither antenna is built or installed wrong, maximum possible gain of full wave loop over a dipole is just over 1dB. The effective height of a loop is centered between the heights of the cu; /archives//html/CQ-Contest/2012-11/msg00128.html (8,700 bytes)

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