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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Ham\-4\s+rotor\s+Capacity\s+$fwd$\s*$/: 6 ]

Total 6 documents matching your query.

1. [TowerTalk] Ham-4 rotor Capacity (fwd) (score: 1): Author: aa6eg@tmx.com (Pat Barthelow); Date: Tue, 1 Jul 1997 13:53:32 -0700 (PDT); We at N6IJ, have inherited a Ham - 4 rotator. We have a variety of large antennas, and many existing wooden poles to mount them on. Question is, will the Ham-4 handle any of the followinng antennas:; /archives//html/Towertalk/1997-07/msg00024.html (8,069 bytes)
2. [TowerTalk] Ham-4 rotor Capacity (fwd) (score: 1): Author: dave@egh.com (David Clemons); Date: Tue, 1 Jul 1997 19:21:50 -0400 (EDT); Hi Pat, About 16 years ago I bought a HAM IV. I was told that I was the third owner, but have no idea how old it was at the time. I mounted it inside my Rohn 25, using a thrust bearing. On top of the; /archives//html/Towertalk/1997-07/msg00026.html (8,172 bytes)
3. [TowerTalk] Ham-4 rotor Capacity (fwd) (score: 1): Author: KJ6Y@aol.com (KJ6Y@aol.com); Date: Tue, 1 Jul 1997 19:46:49 -0400 (EDT); The Ham IV is rated at 15 sq ft ot antenna wind load. It will probably handle any on of those antennas except the 20 meter on the 56 ft boom and maybe not the 5 el 15. I have stacked the KT-34XA and; /archives//html/Towertalk/1997-07/msg00029.html (7,955 bytes)
4. [TowerTalk] Ham-4 rotor Capacity (fwd) (score: 1): Author: k6ll@juno.com (David O Hachadorian); Date: Wed, 02 Jul 1997 11:54:43 EDT; On Tue, 1 Jul 1997 13:53:32 -0700 (PDT) Pat Barthelow <aa6eg@tmx.com> writes: I have a Ham IV that has been turning a KT-34XA with a 40-2CD six feet above it for about two years now. Last summer, dur; /archives//html/Towertalk/1997-07/msg00078.html (8,448 bytes)
5. [TowerTalk] Ham-4 rotor Capacity (fwd) (score: 1): Author: K7LXC@aol.com (K7LXC@aol.com); Date: Thu, 3 Jul 1997 10:50:01 -0400 (EDT); What you need to do if determine the Effective Moment (EM) of each antenna and match it up against the EM figure in the Hy-Gain catalog. Effective Moment is the turning radius times the weight. For e; /archives//html/Towertalk/1997-07/msg00114.html (8,668 bytes)
6. [TowerTalk] Ham-4 rotor Capacity (fwd) (score: 1): Author: K7LXC@aol.com (K7LXC@aol.com); Date: Mon, 7 Jul 1997 23:10:51 -0400 (EDT); Yep. Yep. Yep. Nope. Yep. All based on manufacturer's specifications of turning radius and weight. (TR X W = Effective Moment in ft.lbs.) The EM capacity of the Ham IV is 2800 ft.lbs. 73, Steve K7LX; /archives//html/Towertalk/1997-07/msg00275.html (8,487 bytes)

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