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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Towertalk\]\s+More\s+on\s+tree\s+antenna\s+mounts\s*$/: 9 ]

Total 9 documents matching your query.

1. [Towertalk] More on tree antenna mounts (score: 1)
Author: jon.zaimes@dol.net (Jon Zaimes AA1K)
Date: Sat, 07 Sep 2002 00:28:02 -0400
I have a 5-element 10-meter yagi hung from a tall pine tree. It's not very high, just about 20 feet. I used a piece of 1/4 inch wire rope as a support cable. It goes up and over a limb and back down
/archives//html/Towertalk/2002-09/msg00255.html (8,595 bytes)

2. [Towertalk] More on tree antenna mounts (score: 1)
Author: ve9aa@nbnet.nb.ca (Mike & Coreen Smith)
Date: Sat, 7 Sep 2002 11:28:38 -0300
Hmmmm, Jon, this second idea sounds really intriguing ! How do you get the rotor from spinning around (and not just the mast/antenna) ? Also, how do you H20-proof the rotor? Wouldn't the guy wire hav
/archives//html/Towertalk/2002-09/msg00262.html (8,777 bytes)

3. [Towertalk] More on tree antenna mounts (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Sat, 7 Sep 2002 10:36:40 EDT
A good way to fill up a HAM IV or T2X with water. Don't know about Yaesus. Cheers, Steve K7LXC TOWER TECH
/archives//html/Towertalk/2002-09/msg00263.html (7,669 bytes)

4. [Towertalk] More on tree antenna mounts (score: 1)
Author: shr@ricc.net (W0UN--John Brosnahan)
Date: Sat, 07 Sep 2002 10:29:32 -0500
Don't think you actually have to hang the ROTATOR itself upside down. Just mount the normal top side to the fixed guy by using a short vetircal pipe mast welded to the center of a long horizontal pi
/archives//html/Towertalk/2002-09/msg00264.html (8,829 bytes)

5. [Towertalk] More on tree antenna mounts (score: 1)
Author: sm2cew@telia.com (Peter Sundberg)
Date: Sat, 07 Sep 2002 17:03:51 +0000
Making the cross pipe long will indeed reduce rotor instability but also degrade the beam quite a lot. The same will happen if the cable is made of conducting material, especially when the elements a
/archives//html/Towertalk/2002-09/msg00267.html (10,152 bytes)

6. [Towertalk] More on tree antenna mounts (score: 1)
Author: shr@ricc.net (W0UN--John Brosnahan)
Date: Sat, 07 Sep 2002 12:25:16 -0500
Peter--yes this is a compromise--but as long as the cross pipe is significantly shorter than the driven element and the spacing is on the order of a few feet a meter or so (and the tree-to-tree suppo
/archives//html/Towertalk/2002-09/msg00269.html (8,856 bytes)

7. [Towertalk] More on tree antenna mounts (score: 1)
Author: jon.zaimes@dol.net (Jon Zaimes AA1K)
Date: Sat, 07 Sep 2002 13:35:42 -0400
Hi Mike, I think Richard had a couple of extra cables to stabilize things, going off diagonally or perpendicular to the main cable to other trees. Maybe the rotor wasn't inverted -- it's been a few y
/archives//html/Towertalk/2002-09/msg00270.html (9,567 bytes)

8. [Towertalk] More on tree antenna mounts (score: 1)
Author: w7ni@easystreet.com (Stan & Patricia Griffiths)
Date: Tue, 10 Sep 2002 01:55:28 -0700
I see an interesting directional indicating problem with the beam attached under the rotator. When you push the control for the rotator to rotate "clockwise", the normal part of the rotator that turn
/archives//html/Towertalk/2002-09/msg00351.html (10,530 bytes)

9. [Towertalk] More on tree antenna mounts (score: 1)
Author: n4kg@juno.com (n4kg@juno.com)
Date: Tue, 10 Sep 2002 09:17:23 -0600
Assuming a S (or N) STOP, South will still be South, and North will still be North. The SIMPLE solution is to paste and E over the W and a W over the E on the indicator. Tom N4KG On Tue, 10 Sep 2002
/archives//html/Towertalk/2002-09/msg00359.html (12,312 bytes)


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