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Total 6 documents matching your query.

1. Topband: Question on common mode chokes (score: 1): Author: James Rodenkirch <rodenkirch_llc@msn.com>; Date: Wed, 3 Jun 2015 10:42:06 -0600; I seem to recall, while reading up on common mode chokes, where I wouldn't need one if I employ an autotuner at the base of the antenna...is that true/factual? I have an LDG Z11ProII autotuner right; /archives//html/Topband/2015-06/msg00007.html (6,738 bytes)
2. Re: Topband: Question on common mode chokes (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Wed, 03 Jun 2015 10:09:53 -0700; The function of a choke on the feedline is to prevent it from becoming part of the radial system. This matters most when the radial system is relatively limited, but is quite important when it is ele; /archives//html/Topband/2015-06/msg00008.html (8,537 bytes)
3. Re: Topband: Question on common mode chokes (score: 1): Author: Guy Olinger K2AV <k2av.guy@gmail.com>; Date: Wed, 3 Jun 2015 15:34:29 -0400; Those would be transmitted signal strength concerns. On the receive side, if one ever listens on one's transmit antenna, the feed coax shield is a potential path for RF noise from the house. Any nois; /archives//html/Topband/2015-06/msg00009.html (9,524 bytes)
4. Re: Topband: Question on common mode chokes (score: 1): Author: Robert Harmon <k6uj@pacbell.net>; Date: Wed, 3 Jun 2015 13:21:21 -0700; Jim, It will be interesting to see what others say but my take on this is that the tuner function is to provide an impedance match to the vertical and doesnt provide any choking. You still should hav; /archives//html/Topband/2015-06/msg00010.html (7,895 bytes)
5. Re: Topband: Question on common mode chokes (score: 1): Author: "Charles Cu nningham" <charlie-cunningham@nc.rr.com>; Date: Wed, 3 Jun 2015 21:57:27 -0400; I agree. We really don't want the coax shield to be part of the antenna, regardless of whether the antenna is vertical or horizontal. If the coax shield is part of the antenna, it can seriously disto; /archives//html/Topband/2015-06/msg00011.html (9,174 bytes)
6. Re: Topband: Question on common mode chokes (score: 1): Author: James Rodenkirch <rodenkirch_llc@msn.com>; Date: Thu, 4 Jun 2015 05:44:35 -0600; Tnx, all, for the comments...learning more and more.... _________________ Topband Reflector Archives - http://www.contesting.com/_topband; /archives//html/Topband/2015-06/msg00013.html (10,514 bytes)

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