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GET /hyperkitty/api/list/[email protected]/email/BABKTETFO4PUWYBB7TFPLK34QVW4S6CQ/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/BABKTETFO4PUWYBB7TFPLK34QVW4S6CQ/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "BABKTETFO4PUWYBB7TFPLK34QVW4S6CQ", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/EGGJFJUECWDFVP3NGIPA7Q6LRCQDLYCE/", "sender": { "address": "juan-rivera (a) sbcglobal.net", "mailman_id": null, "emails": null }, "sender_name": "Juan Rivera", "subject": "[eagle] Re: [Advisors] A new opportunity (Phase 4 lite?)", "date": "2007-07-18T17:17:46Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/EGGJFJUECWDFVP3NGIPA7Q6LRCQDLYCE/", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "All,\n\nI've attached a clip of an NTIA frequency allocation chart showing the band\nsegments in question. I've added arrows at the bottom showing the frequency\nrange of typical COTS C-Band LNAs and SSPAs.\n\n73, Juan\n\n\n\n\nOn 7/17/07, [email protected] <[email protected]> wrote:\n>\n> In a message dated 7/17/2007 2:53:03 PM Pacific Daylight Time,\n> [email protected] writes:\n>\n> This raises a serious problem as Region\n> 1 does not permit us to radiate signals from the satellite in the\n> 3400-3410 MHz band if they can see it.\n>\n>\n>\n> Bob et al,\n>\n> This might overstate the problem just a bit. The ITU RR allow any country\n> to put any station on any frequency, as long as no harmful interference is\n> caused to stations operating in accordance with the Table of Frequency\n> Allocations. So, depending upon the orbital station(s), it may be possible\n> for us to design an antenna whose footprint would result in a PFD low enough\n> in the Region 1 land mass so as not to cause harmful interference there.\n> One more design issue for the engineering team....\n>\n> 73,\n>\n> Ray\n> _______________________________________________\n> Via the Eagle mailing list courtesy of AMSAT-NA\n> [email protected]\n> http://amsat.org/mailman/listinfo/eagle\n>\n>\n\n\n", "attachments": [ { "email": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/BABKTETFO4PUWYBB7TFPLK34QVW4S6CQ/", "counter": 3, "name": "attachment.html", "content_type": "text/html", "encoding": "iso-8859-1", "size": 2249, "download": "https://mailman.amsat.org/hyperkitty/list/[email protected]/message/BABKTETFO4PUWYBB7TFPLK34QVW4S6CQ/attachment/3/attachment.html" }, { "email": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/BABKTETFO4PUWYBB7TFPLK34QVW4S6CQ/", "counter": 4, "name": "NTIA_C-Band_Frequency_Alloc.jpg", "content_type": "image/jpeg", "encoding": null, "size": 144621, "download": "https://mailman.amsat.org/hyperkitty/list/[email protected]/message/BABKTETFO4PUWYBB7TFPLK34QVW4S6CQ/attachment/4/NTIA_C-Band_Frequency_Alloc.jpg" } ] }