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GET /hyperkitty/api/list/[email protected]/email/2WMU525NFZE6KXCAUJ4G5L4BMI4JZIMU/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/2WMU525NFZE6KXCAUJ4G5L4BMI4JZIMU/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "CANq+eyX=eKBnF3a9mkMToyvj-iF0CSoZ7pKFhJ89gKPe4mY03Q@mail.gmail.com", "message_id_hash": "2WMU525NFZE6KXCAUJ4G5L4BMI4JZIMU", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/HIVUGX6G6DYV23LJ25CHC7ZAA4DQ65ES/", "sender": { "address": "dave (a) druidnetworks.com", "mailman_id": "3b01b396750a47f287ea0c65babd40ea", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/3b01b396750a47f287ea0c65babd40ea/emails/" }, "sender_name": "David Swanson", "subject": "Re: [amsat-bb] Arrow modification", "date": "2019-01-02T15:57:49Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/HIVUGX6G6DYV23LJ25CHC7ZAA4DQ65ES/", "children": [ "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/6GTU62ZXLMNQDJSXP37P6UDTZLAKVZZ2/" ], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "I've built cheap yagi's with the 2m/70cm elements on the same plane (\nhttp://www.druidnetworks.com/same-plane-cheap-yagi.jpg) and used them to\nwork down to the horizon on all the FM birds - from a clear location of\ncourse. Check out the AMSAT facebook page from about a year ago, and my\nyoutube channel for the videos if you're super interested.\n\nAccording to WA5VJB's ubiquitous document (\nhttp://www.wa5vjb.com/references/Cheap%20Antennas-LEOs.pdf) the plane\nalignment shouldn't matter so long as the elements aren't interacting with\neach other. He's a much smarter cat than me, and after building such gizmos\nbased on his design, I have no reason to believe an arrow built in the same\nfashion wouldn't also do the trick.\n\n-Dave, KG5CCI\n\nOn Wed, Jan 2, 2019 at 9:37 AM Bill Acito <[email protected]> wrote:\n\n> Doug,\n>\n> I been thinking about this as well. One antenna (arrow) for those birds\n> with antennas at 90 (SO-50), and\n> another for those birds with them in line. I've been looking at parallel\n> designs(think \"trident\") e.g. take my elk, use that for 2m, and have a\n> clip-on parallel spot for a 432 or 1.2G beam.\n>\n> Tired of doing the TX-90-degree-twist.\n>\n> Bill W1PA\n>\n>\n> _______________________________________________\n> Sent via [email protected]. AMSAT-NA makes this open forum available\n> to all interested persons worldwide without requiring membership. Opinions\n> expressed\n> are solely those of the author, and do not reflect the official views of\n> AMSAT-NA.\n> Not an AMSAT-NA member? Join now to support the amateur satellite program!\n> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb\n>\n", "attachments": [] }