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GET /hyperkitty/api/list/[email protected]/email/RTMUOSM4XEQGIOH5ZGWSLQE4ARD3JIC7/?format=api
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/RTMUOSM4XEQGIOH5ZGWSLQE4ARD3JIC7/?format=api", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api", "message_id": "[email protected]", "message_id_hash": "RTMUOSM4XEQGIOH5ZGWSLQE4ARD3JIC7", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/RTMUOSM4XEQGIOH5ZGWSLQE4ARD3JIC7/?format=api", "sender": { "address": "n6jsx (a) yahoo.com", "mailman_id": "23bceee6caf34116a353b29089fc20bf", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/23bceee6caf34116a353b29089fc20bf/emails/?format=api" }, "sender_name": "Dale Kubichek", "subject": "[amsat-bb] Mast - non-conductive", "date": "2016-03-25T18:12:01Z", "parent": null, "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "This method works well and many of us making VHF Quads/Quagis have been doing this since the 80's. But why go to the expense of Fiberglass tubes - we use thick wall UV-PVC with a wooden down inside to stiffen giving it much strength. \n\nI use PVC w/wood for the Quad boom and vehicle Mast for \"T\" hunting. Trust me, high vehicle speeds and low tree limb grabbers we find during a southern California T-Hunt is very stressful to any vehicle antenna/mast above the hole in our vehicle roof. Some of us use Gorilla-Glue as a filler between the dowel and PVC (as Gorilla-glue expands making a solid fit). \n\nI use 1.25\" PVC sched-80 w/wood for my SAT antenna cross-member boom - keeping it non-conduction/metal free to insure no skewing of the directional lobes within the field pattern. \n Best regards, \nDale Kubichek, MS-EET, N6JSX\nSidney, OH 45365 EN70vh\n\nhttp://groups.yahoo.com/group/HAM-SATs\nhttp://groups.yahoo.com/group/RDF-USA\nMessage: 3\nDate: Fri, 25 Mar 2016 06:04:55 -0500\nFrom: Alan <[email protected]>\nTo: \"'AMSAT -BB'\" <[email protected]>\nSubject: Re: [amsat-bb] Fiberglass Poles for Antenna Mounting?\nMessage-ID: <[email protected]>\n\nAnother trick for strengthening fiberglass tubing is to get wood round stock at Lowes or Home Depot that \nwill just fit inside the tubing. Years ago I found something which was a perfect friction fit, though \nobviously it depends on the tubing. Cut the wood about 2\" shorter than the tubing, and center it \nleaving a 1\" space at each end. I stood the tubing on end, and filled the top with RTV. After it \nhardened, I reversed the tubing and repeated the process. The result was lighter than a solid \nfiberglass rod, waterproof, and lasted for 15 years until the whole thing came down in a windstorm.\n73s, Alan WA4SCA\n\n", "attachments": [] }