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GET /hyperkitty/api/list/[email protected]/email/4E2RPW4GF4TKSWM7QJ6ZUXQZAOIKNEVF/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/4E2RPW4GF4TKSWM7QJ6ZUXQZAOIKNEVF/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "4E2RPW4GF4TKSWM7QJ6ZUXQZAOIKNEVF", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/Y3NSCL4GHC5ZF3WGOUXMVKRCOEPCKZDN/", "sender": { "address": "rnutter (a) networkref.com", "mailman_id": "9d4409219c4248a6be735e65e52a44fc", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/9d4409219c4248a6be735e65e52a44fc/emails/" }, "sender_name": "Ronald Nutter", "subject": "[amsat-bb] Re: antenna opinion?", "date": "2008-04-04T00:57:59Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/Y3NSCL4GHC5ZF3WGOUXMVKRCOEPCKZDN/", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "I use a 5 element on 2 meters and 9 element on 440. I have mine \npermanently parked at 25 degrees because of some ground clutter I have \nto clear. I have the 2 meter set for horizontal polarization and 440 \nset for vertical polarization. I would suggest preamps for both bands.\n\nRon\nKA4KYI\n\[email protected] wrote:\n> I am going to put up a simple satellite antenna system. Simple means, that I \n> won't be able to control the polarization, I am going to use linear 144-432 \n> beams. I will be able to rotate AZ of course, AND elevation. \n> \n> Question is,,, how big of beams (how much gain) do I need for each band. I \n> don't want the pattern to be so tight I am constantly changing the rotor,,, \n> would something like 8 ele on 2 and 16 el on 432 do the job? I can use a \n> pre-amp on receive (separate coax lines) Any recommendations for antennas? I \n> just don't want to go through polarization switching. \n> \n> And,,, would it be any benefit to turn the beams somewhere between \n> horizontal and vertical,,, at a 45 degree angle, for polarization? Or is that a waste \n> of time, or would it make things worse. \n> \n> Bob W0DXZ DM-33 AZ\n> \n> \n> \n> **************Planning your summer road trip? Check out AOL Travel Guides. \n> (http://travel.aol.com/travel-guide/united-states?ncid=aoltrv00030000000016)\n> _______________________________________________\n> Sent via [email protected]. Opinions expressed are those of the author.\n> Not an AMSAT-NA member? Join now to support the amateur satellite program!\n> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb\n> \n", "attachments": [] }