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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Strengthening\s+Insulated\s+Push\-up\s+Pole\s+Base\s*$/: 3 ]

Total 3 documents matching your query.

1. [TowerTalk] Strengthening Insulated Push-up Pole Base (score: 1)
Author: Colburn <kd4e@arrl.net>
Date: Fri, 02 Jan 2004 16:52:23 -0500
I am thinking of putting up one or two 60' push-up poles isolated from ground as part of an experimental 40/60/80/160M antenna system. The bottom section of the push-up pole is 3". If I set a 3" ID s
/archives//html/Towertalk/2004-01/msg00031.html (7,597 bytes)

2. Re: [TowerTalk] Strengthening Insulated Push-up Pole Base (score: 1)
Author: "Jim White, K4OJ" <k4oj@tampabay.rr.com>
Date: Fri, 02 Jan 2004 19:06:16 -0500
I have had good luck using a piece of PVC whose ID is equal to the OD of the mast and then running several bolts through the pair... then put u-bolts around the outside of the pvc to secure it. On on
/archives//html/Towertalk/2004-01/msg00034.html (9,483 bytes)

3. Re: [TowerTalk] Strengthening Insulated Push-up Pole Base (score: 1)
Author: "Paul Playford" <w8aef@worldnet.att.net>
Date: Fri, 2 Jan 2004 23:14:43 -0000
I found that 3" thin wall irrigation pipe will slip over 3" PVC which in turn will slip over 3" chain link fence end posts (mine measures 1/4" wall, 2 3/4" od). I plugged the inside of one end of an
/archives//html/Towertalk/2004-01/msg00042.html (10,139 bytes)


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