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Total 7 documents matching your query.

1. [TowerTalk] how does one accomplish a 'stub' for destroying resonance on yagi elements? (score: 1): Author: "StellarCAT" <rxdesign@ssvecnet.com>; Date: Sat, 2 Jan 2016 11:43:46 -0500; ok sorry stub. Specifically adding something to a 4 element 40 to eliminate 15 meter interaction? I believe Optibeam does this not sure how they do it. Is this just using the element with a parallel; /archives//html/Towertalk/2016-01/msg00008.html (7,449 bytes)
2. Re: [TowerTalk] how does one accomplish a 'stub' for destroying resonance on yagi elements? (score: 1): Author: jimlux <jimlux@earthlink.net>; Date: Sat, 2 Jan 2016 09:31:53 -0800; Specifically adding something to a 4 element 40 to eliminate 15 meter interaction? I believe Optibeam does this not sure how they do it. Is this just using the element with a parallel line tuned thro; /archives//html/Towertalk/2016-01/msg00009.html (10,550 bytes)
3. Re: [TowerTalk] how does one accomplish a 'stub' for destroying resonance on yagi elements? (score: 1): Author: "StellarCAT" <rxdesign@ssvecnet.com>; Date: Sun, 3 Jan 2016 09:18:51 -0500; Hows this for a solution... specifically for the antenna I have ... the M2 40M4LLDD which has linear loading wires that loop back towards and come close to the vertical uprights that support them...; /archives//html/Towertalk/2016-01/msg00011.html (9,969 bytes)
4. Re: [TowerTalk] how does one accomplish a 'stub' for destroying resonance on yagi elements? (score: 1): Author: jimlux <jimlux@earthlink.net>; Date: Sun, 3 Jan 2016 09:55:51 -0800; On 1/3/16 6:18 AM, StellarCAT wrote: Hows this for a solution... specifically for the antenna I have ... the M2 40M4LLDD which has linear loading wires that loop back towards and come close to the ve; /archives//html/Towertalk/2016-01/msg00015.html (11,621 bytes)
5. Re: [TowerTalk] how does one accomplish a 'stub' for destroying resonance on yagi elements? (score: 1): Author: Robert Harmon <k6uj@pacbell.net>; Date: Sun, 3 Jan 2016 10:46:14 -0800; Gary, How about if you "open" the driven element and the directors with relays and then the 40M el's will be invisible on 15. ? Bob K6UJ On 1/3/16 9:55 AM, jimlux wrote: On 1/3/16 6:18 AM, StellarCAT; /archives//html/Towertalk/2016-01/msg00018.html (13,100 bytes)
6. Re: [TowerTalk] how does one accomplish a 'stub' for destroying resonance on yagi elements? (score: 1): Author: "StellarCAT" <rxdesign@ssvecnet.com>; Date: Sun, 3 Jan 2016 17:07:04 -0500; Hi Bob.... the parasitic elements are all DC grounded... so although I could do something possibly with the driven element it would probably not really gain me a great deal. Jim, Thanks for the comme; /archives//html/Towertalk/2016-01/msg00020.html (11,975 bytes)
7. Re: [TowerTalk] how does one accomplish a 'stub' for destroying resonance on yagi elements? (score: 1): Author: "Roger (K8RI) on TT" <K8RI-on-TowerTalk@tm.net>; Date: Mon, 4 Jan 2016 02:42:15 -0500; Are the parasitic elements insulated from the boom? 73 Roger (K8RI) How about if you "open" the driven element and the directors with relays and then the 40M el's will be invisible on 15. ? Bob K6UJ; /archives//html/Towertalk/2016-01/msg00022.html (13,468 bytes)

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