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Total 6 documents matching your query.

1. [TowerTalk] Celwave 4bay dipole (score: 1): Author: "n4zkf" <towertalk@n4zkf.com>; Date: Wed, 9 Nov 2011 10:13:06 -0500; Anyone got an easy way to tune this? I want to swap out my repeater antenna. It's currently at 149Mhz 1:1 flat. I need it at 147.375 and its 2:1 there right now. Thanks in advance. Pics on the link b; /archives//html/Towertalk/2011-11/msg00148.html (7,129 bytes)
2. [TowerTalk] Celwave 4bay dipole (score: 1): Author: "n4zkf" <n4zkf@n4zkf.com>; Date: Wed, 9 Nov 2011 10:05:54 -0500; Anyone got an easy way to tune this? I want to swap out my repeater antenna. It's currently at 149Mhz 1:1 flat. I need it at 147.375 and its 2:1 there right now. Thanks in advance. Pics on the link b; /archives//html/Towertalk/2011-11/msg00149.html (7,202 bytes)
3. Re: [TowerTalk] Celwave 4bay dipole (score: 1): Author: RMorris <robrk@nidhog.net>; Date: Wed, 9 Nov 2011 12:38:40 -0500; Nothing is easy.... You might get away with trying to shorten the dipoles, but all the phasing lines are also cut to frequency... It might match, then end up with funny lobes, pointing at the sky. Se; /archives//html/Towertalk/2011-11/msg00150.html (7,613 bytes)
4. Re: [TowerTalk] Celwave 4bay dipole (score: 1): Author: David Robbins <k1ttt@verizon.net>; Date: Wed, 09 Nov 2011 11:41:43 -0600 (CST); no, its worse than that... he is going lower in frequency so needs an element and coax stretcher. fortunately it is only about 1% so shouldn't be too hard. Nothing is easy.... You might get away with; /archives//html/Towertalk/2011-11/msg00151.html (8,254 bytes)
5. Re: [TowerTalk] Celwave 4bay dipole (score: 1): Author: Jim Lux <jimlux@earthlink.net>; Date: Wed, 09 Nov 2011 09:50:58 -0800; This might be a good application for a quick modeling in something like NEC. The fact that the elements are slightly short isn't a big deal, you can probably tune out the reactance with some lumped c; /archives//html/Towertalk/2011-11/msg00153.html (8,319 bytes)
6. Re: [TowerTalk] Celwave 4bay dipole (score: 1): Author: RMorris <robrk@nidhog.net>; Date: Wed, 9 Nov 2011 13:10:04 -0500; I just wanted to be the one, on this thread, who didn't pay attention........ Sent from my iPad _______________________________________________ _______________________________________________ TowerTa; /archives//html/Towertalk/2011-11/msg00155.html (9,234 bytes)

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