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[TowerTalk] HDX-589 rotor and coax arms and why I re-subscribed after ma

To: towertalk@contesting.com
Subject: [TowerTalk] HDX-589 rotor and coax arms and why I re-subscribed after many year hiatus
From: Mac <libbysales@austin.rr.com>
Date: Sat, 9 Feb 2019 12:46:26 -0600
List-post: <mailto:towertalk@contesting.com>
My HDX-589 tower was built to accept the old Hy Gain HDR-300 series rotor scheme wherein the mast opening both in the top section and rotor shelf were offset from the more often used center-line.

I want and have made plans to use a SMALL old time Prop Pitch as the rotor of choice.

Does anyone have experience using the PP in this offset scheme. Presently I can't run the tower sections out to a point where I can check or install the PP, and even then I will want to drill out the rotor plate mounting hole pattern to accept the PP mounting pattern to keep the existing offset center alignment.

I feel reasonably restricted to the PP as my rotor of choice due to my antenna/s wind and weight loading.

In this same question I have discovered these new to me CURVED standoff arms offered by Chris KF7P, using these has a real appeal to me V. using old time LOOP arms where when lowered I have a heap of coax and control wiring mixed with Inverted V coax.

When raising the tower it's a pretty much PIA and nearly always requires 2 persons, myself and an understanding wife with a dog that regrets being in the middle of the wire heap.

What experiences can anyone share about using the curved arms and your satisfaction levels. From all that I can see Chris seems to have filled a real niche in our market needs and support.

73, mac/mc  w5mc



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