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GET /hyperkitty/api/list/[email protected]/email/7MLAJ7HUQL45OJP5GZASM3NJXYSDD4ZV/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/7MLAJ7HUQL45OJP5GZASM3NJXYSDD4ZV/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "7MLAJ7HUQL45OJP5GZASM3NJXYSDD4ZV", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/ODHQB5PDGQ3KLQ524AHAJLELUYUMQ42B/", "sender": { "address": "hb9wdf (a) bluewin.ch", "mailman_id": "2a4a521438af401d8fabc6a956305081", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/2a4a521438af401d8fabc6a956305081/emails/" }, "sender_name": "Michael Lipp, HB9WDF", "subject": "[amsat-bb] WG: dual dish feed for Oscar100?", "date": "2019-02-15T09:08:14Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/ODHQB5PDGQ3KLQ524AHAJLELUYUMQ42B/", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "Hola Gabriel\n\nNot yet. And that's not an easy Feed. The problem is the isolation between\n2,4 and 10 GHz, and also the different polarization V/H (NB/WB) for the 10\nGHz Downlink. \nI know, there are several Ham's, who try to construct such a feed. There are\nseveral infos on the amsat-dl forum..\n\nWilliam Göldi, HB9PZK, is an engineer who build professional feed for ESA\nand others. He designed a feed for QO-100 and build now a prototype. More\ndetails on his webside. (In german, but you will see some great pictures,\nwho give you an idea about the details) https://rfantennas.wordpress.com/\n\n73s Michael\nhb9wdf\n\n-----Ursprüngliche Nachricht-----\nVon: AMSAT-BB <[email protected]> Im Auftrag von Gabriel - EA6VQ\nvia AMSAT-BB\nGesendet: Freitag, 15. Februar 2019 08:56\nAn: [email protected]\nBetreff: [amsat-bb] dual dish feed for Oscar100?\n\nI am looking for a dual band dish feed for 10GHz/2.4GHZ to use for the Oscar\n100 downlink/uplink.\n\nWhat is your recommendation of either a commercial or a simple to build one?\n\n73. Gabriel - EA6VQ\n\n\n_______________________________________________\nSent via [email protected]. AMSAT-NA makes this open forum available to all\ninterested persons worldwide without requiring membership. Opinions\nexpressed are solely those of the author, and do not reflect the official\nviews of AMSAT-NA.\nNot an AMSAT-NA member? Join now to support the amateur satellite program!\nSubscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb\n\n", "attachments": [] }