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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Dealing\s+with\s+the\s+rotor\s+on\s+a\s+driven\s+tower\s*$/: 7 ]

Total 7 documents matching your query.

1. Topband: Dealing with the rotor on a driven tower (score: 1)
Author: Brian Machesney <nekvtster@gmail.com>
Date: Tue, 13 Jul 2010 14:10:36 -0400
I spoke with Yaesu on this question and received the answer that the rotor must be insulated from any surface that carries RF to prevent "unexpected behavior" and/or damage to the rotor and/or contro
/archives//html/Topband/2010-07/msg00062.html (6,839 bytes)

2. Re: Topband: Dealing with the rotor on a driven tower (score: 1)
Author: "Chet" <chetmoore@cox.net>
Date: Tue, 13 Jul 2010 21:10:38 -0400
Brian, I too lack enthusiasm for tower climbing. Maybe I have been lucky but on my shunt fed tower, I have three ham IV rotors, one for the C31XR, One for the C4 and one for the XM-240, the latter tw
/archives//html/Topband/2010-07/msg00063.html (8,601 bytes)

3. Re: Topband: Dealing with the rotor on a driven tower (score: 1)
Author: Pete Smith <n4zr@contesting.com>
Date: Tue, 13 Jul 2010 22:01:04 -0400
This is absurd. I have two Yaesu rotators on my shunt-fed tower, one on a side-mount and the other inside the tower. Needless to say, there has been no damage in over 5 years. You just ran into someb
/archives//html/Topband/2010-07/msg00064.html (8,692 bytes)

4. Re: Topband: Dealing with the rotor on a driven tower (score: 1)
Author: "Jim McDonald" <jim@n7us.net>
Date: Tue, 13 Jul 2010 21:36:54 -0500
I have a G-2800SDX. I don't feed the tower, which is a crank-up, though I have used quarter-wave slopers for 80 and 160 with no problems. Jim N7US --Original Message-- I spoke with Yaesu on this ques
/archives//html/Topband/2010-07/msg00065.html (7,786 bytes)

5. Re: Topband: Dealing with the rotor on a driven tower (score: 1)
Author: Tom Vavra <wb8zrl@inavia.net>
Date: Wed, 14 Jul 2010 02:24:00 +0000
It is my understanding that RF stays on the outside of the conductor. That is why I was told to run the coax and any other control cables up the inside of the tower and from the very bottom of the to
/archives//html/Topband/2010-07/msg00066.html (7,601 bytes)

6. Re: Topband: Dealing with the rotor on a driven tower (score: 1)
Author: Brian Machesney <nekvtster@gmail.com>
Date: Wed, 14 Jul 2010 00:48:04 -0400
Wow... thanks for the many and unanimous response: insulation is out, bypassing at the control box is in - if only for the sake of "good practice." That will save me a boatload of effort. -- 73 -- Br
/archives//html/Topband/2010-07/msg00067.html (8,736 bytes)

7. Re: Topband: Dealing with the rotor on a driven tower (score: 1)
Author: k8gg@voyager.net
Date: Wed, 14 Jul 2010 10:56:47 -0400 (EDT)
Brian, et. al., In addition to the other comments I would only add that a flexible, braided strap from the top of the tower to the mast at or below the first antenna boom provides a direct path for R
/archives//html/Topband/2010-07/msg00071.html (8,584 bytes)


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