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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Ladderline\.\s+What\s+Kind\s+\?\s*$/: 11 ]

Total 11 documents matching your query.

1. [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: "Robert Kirkland" <alpha76@triton.net>
Date: Wed, 22 Apr 2009 13:43:39 -0500
Ladder Line comes in several types, # 12 stranded and / or #12 copper weld. Which in your estimate is best, and why ?. Having never used it I would appreciate information on which one is best to buy
/archives//html/Towertalk/2009-04/msg00659.html (7,203 bytes)

2. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: Jan Erik Holm <sm2ekm@telia.com>
Date: Thu, 23 Apr 2009 15:03:38 +0200
Why buy all the time? It is easy to make by yourself. _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com h
/archives//html/Towertalk/2009-04/msg00664.html (7,635 bytes)

3. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: Kipton Moravec <kip@kdream.com>
Date: Thu, 23 Apr 2009 08:25:09 -0500
Why offer this when you did not provide any links or instructions on how to make ladder line? Kip -- Kipton Moravec AE5IB .- . ..... .. -... == Four Way Test Is it the Truth? Is it Fair to all concer
/archives//html/Towertalk/2009-04/msg00665.html (8,982 bytes)

4. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Thu, 23 Apr 2009 06:54:44 -0700
The classic literature is full of practical instructions to build ladder line. ARRL Handbook, ARRL Antenna Book, RSGB books, etc. I have made spacers by cutting 1/2-inch PVC electrical conduit into s
/archives//html/Towertalk/2009-04/msg00667.html (8,234 bytes)

5. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: "Dave Hachadorian" <K6LL@ARRL.net>
Date: Thu, 23 Apr 2009 07:36:35 -0800
-- When I was about 18 years old, I made 100' of ladderline using #14 hard-drawn copper wire and those little 2" ceramic insulators made by E.F. Johnson. I had a hell of a time getting the wire throu
/archives//html/Towertalk/2009-04/msg00672.html (8,899 bytes)

6. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: Kipton Moravec <kip@kdream.com>
Date: Thu, 23 Apr 2009 09:53:06 -0500
Sorry, I did not remember seeing anything on how to build your own ladder line. If he had just said check out the ARRL books it would give me a direction. Googling it, I found that you can make your
/archives//html/Towertalk/2009-04/msg00677.html (9,902 bytes)

7. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: Jack Brindle <jackbrindle@earthlink.net>
Date: Thu, 23 Apr 2009 07:57:03 -0700
Robert; I think this is more a personal choice. The stranded wire will be a bit more flexible with all the benefits that technology brings. The same arguments that apply to solid vs stranded wire for
/archives//html/Towertalk/2009-04/msg00678.html (10,368 bytes)

8. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: Dan Zimmerman N3OX <n3ox@n3ox.net>
Date: Thu, 23 Apr 2009 11:14:02 -0400
Kip, Most hams use open wire line to feed antennas of no particular impedance. Very few people have antennas that are resonant and 450 ohm input resistance, but lots of people use 450 ohm window lin
/archives//html/Towertalk/2009-04/msg00683.html (9,386 bytes)

9. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Thu, 23 Apr 2009 11:26:35 -0400
Great story and it's just as relevant today: I found a large stash of the same Johnson ceramic insulators and was a bit perplexed as to why they had notches on the outside. I was about to route the
/archives//html/Towertalk/2009-04/msg00684.html (8,997 bytes)

10. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: Andy <ai.egrps@gmail.com>
Date: Thu, 23 Apr 2009 11:31:43 -0400
Also search for open wire lines. How much does the exact impedance mean to you? Do you have a 450.0 ohm antenna on the end of your line? One of the advantages of ladder/open wire line is it tolerate
/archives//html/Towertalk/2009-04/msg00685.html (8,700 bytes)

11. Re: [TowerTalk] Ladderline. What Kind ? (score: 1)
Author: "Gary Schafer" <garyschafer@comcast.net>
Date: Thu, 23 Apr 2009 13:13:37 -0400
I think what a lot of people don't understand about open wire line is how it accomplishes its "low loss" and doesn't care if the swr is high or not. It has to do mostly with I squared R losses in the
/archives//html/Towertalk/2009-04/msg00689.html (11,290 bytes)

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