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GET /hyperkitty/api/list/[email protected]/email/PDFNSCSHBKYCSXFDJKG5B54SYXXXWZGC/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/PDFNSCSHBKYCSXFDJKG5B54SYXXXWZGC/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "CA+sLYNuY2SUpf8ZB7J2CrsJXhdEbN+HJUPrMETRnPM+DvWr-BA@mail.gmail.com", "message_id_hash": "PDFNSCSHBKYCSXFDJKG5B54SYXXXWZGC", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/5SRDXOE3Y4B2NLQNF2KEQDYMKRBBRDRI/", "sender": { "address": "gopal (a) madhavans.org", "mailman_id": null, "emails": null }, "sender_name": "Gopal Madhavan", "subject": "Re: [amsat-bb] Up and down converters", "date": "2018-11-18T01:09:32Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/5SRDXOE3Y4B2NLQNF2KEQDYMKRBBRDRI/", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "Thanks for the info.\n\nGopal\n\nOn Sat, 17 Nov 2018, 23:37 Gregory Beat <[email protected] wrote:\n\n> The new P4-A (Es’hail 2) satellite will be located a 26° East longitude\n> (west of Istanbul, Turkey). You should “bookmark” the AMSAT-DL web page on\n> P4-A.\n> https://amsat-dl.org/eshail-2-amsat-phase-4-a\n> This web page has the basic information on the P4-A / Es’hail 2 satellite.\n>\n> The satellite is NOT yet “in GEO position” for operation (typically\n> several weeks)\n> AMSAT-DL will announce, when open in 2019.\n>\n> https://amsat-dl.org/p4a-positionining-and-iot?utm_source=dlvr.it&utm_medium=twitter\n> —\n> The P4-A Satellite only has “S-band” UPLINK with RHCP and “Ku-band”\n> DOWNLINK (Vertical for narrow; Horizontal for Wide) transponders.\n> Their are Two (2) Linear Transponders : Narrow (250 kHz) and Wide Band (8\n> MHz)\n> —\n> I would suggest that you FIRST focus on your DOWNLINK (Receiver) setup.\n> While Commercial solutions will require $$$, numerous Ku-band satellite TV\n> components exist in the global market — as starting points for DIY builder.\n> DIY solutions will require previous “Maker” / “Builder” fabrication skills\n> & technical knowledge. IF you are an appliance radio operator, this is not\n> a good “first DIY build”.\n> —\n> Roland, DF3LZ has been documenting his DIY Receiver Build (follow on\n> Twitter @DF3LZ ) , using the Octagon Optima OTLSO LNB and the DF9NP PLL\n> with 10 MHz GPS.\n>\n> http://lnbreviews.blogspot.com/2017/04/octagon-optima-otlso-pll-slim-twin.html\n>\n> Dieter Leupold, DF9NP\n> http://www.df9np.de/page2.html\n> Price List\n> http://www.df9np.de/Contents/Price%20List%20PLLs.pdf\n> ====\n> From: \"Gopal Madhavan\"\n> Subject: [amsat-bb] Up and down converters\n>\n> Any information available for up and down converters that use VHF and\n> UHF radios to work the new Geo-Stationary satellite? (P4-A, Es’hail 2)\n>\n> Gopal Madhavan VU2GMN / M0GDB\n>\n", "attachments": [] }