- 1. [TowerTalk] question on coax (score: 1)
- Author: el34guy@aol.com
- Date: Wed, 05 Oct 2005 15:10:47 -0400
- Hello Everyone, Im putting up a 20 meter monoband beam and was planning to feed it with LMR400. Recently a friend said he had some 75ohm hardline that I could use as well. Which would I be better usi
- /archives//html/Towertalk/2005-10/msg00147.html (7,365 bytes)
- 2. Re: [TowerTalk] question on coax (score: 1)
- Author: "Keith Dutson" <kdutson@sbcglobal.net>
- Date: Wed, 5 Oct 2005 14:18:24 -0500
- Depends on the size and loss characteristics of the hardline. LMR400 is about as good a hardline of the same diameter. For a 300 foot run on 20 meters I would not spend the extra money and effort on
- /archives//html/Towertalk/2005-10/msg00148.html (8,682 bytes)
- 3. Re: [TowerTalk] question on coax (score: 1)
- Author: "John Wagner" <jwagner@dxengineering.com>
- Date: Wed, 5 Oct 2005 15:33:28 -0400
- I would use a good low loss RG-8 type coax like a 9913F or some of the DavisRF flex stuff. You can direct bury it and it is flexible enough to use right up to the antenna feed point, including the l
- /archives//html/Towertalk/2005-10/msg00150.html (8,118 bytes)
- 4. Re: [TowerTalk] question on coax (score: 1)
- Author: "J. Hector Garcia XE2K" <hector@telecom1.net>
- Date: Wed, 05 Oct 2005 13:00:56 PDT
- Mark: If you have 300 ft cable lenght in mind, LMR 400 will put in you antenna 73.089 W putting 100 from your radio.( 1.361 Dbs loss @14Mhz) i think the best is to have at most 1 Db loss in the feed
- /archives//html/Towertalk/2005-10/msg00152.html (9,089 bytes)
- 5. [TowerTalk] question on coax (score: 1)
- Author: Bill Tippett <btippett@alum.mit.edu>
- Date: Thu, 06 Oct 2005 20:45:13 -0400
- with LMR400. Recently a friend said he had some 75ohm hardline that I could use as well. Which would I be better using as far as lower loss is concerned? Its about a 250-300ft run btw. You didn't say
- /archives//html/Towertalk/2005-10/msg00229.html (7,692 bytes)
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