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GET /hyperkitty/api/list/[email protected]/email/NVUXKIFUNHS5TKACPIU24KNUY5GEXFDA/?format=api
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/NVUXKIFUNHS5TKACPIU24KNUY5GEXFDA/?format=api", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api", "message_id": "20080726005724.ENLW18001.cdptpa-omta05.mail.rr.com@Dave.san.rr.com", "message_id_hash": "NVUXKIFUNHS5TKACPIU24KNUY5GEXFDA", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/52MDMNWHX6APEJD75XOCL3DHLZ5YARTU/?format=api", "sender": { "address": "dguimon1 (a) san.rr.com", "mailman_id": null, "emails": null }, "sender_name": "Dave Guimont", "subject": "[amsat-bb] Re: Dish surface 'flatness'", "date": "2008-07-25T00:56:54Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/52MDMNWHX6APEJD75XOCL3DHLZ5YARTU/?format=api", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "\n>The mesh covering is metaphorical, rather than actual. I watched the\n>dish on its back while as a group of small children rolled the dish back\n>and forth and trampled holes in the mesh. That's the reason I was able\n>to ask for it. \"Please take it away,\" was the manager's reply to my query.\n>\n>Now, I need to re-mesh the dish, but I need to decide what 'flatness'\n>('true-ness') the surface should be. There has to be a formula, that\n>encompasses things like: frequency of operation, curvature or focus\n>distance, etc.\n\nPeter,\n\nI'm sure there some on here than can answer your questions accurately.\n\nBut I can tell you my experience...I acquired an open framework dish, \nIt's about 35\". I cut gores the size of the framework, with a slight overlap,\nand wired them as tightly as I could to the frame....I cut them about \n2\" longer than the radius, and the extension conformed nicely to the \ncurve of the dish...In an attempt to get a 39\" dish...\n\nI homebrew all my feeds, and it worked very successfully on AO40 at \n2.4 gigs...You did not mention a frequency, and of course that is \nvery important..\n\n\n\n\n 73, Dave, WB6LLO\n [email protected]\n\n Disagree: I learn....\n\n Pulling for P3E... \n\n", "attachments": [] }