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GET /hyperkitty/api/list/[email protected]/email/HQSO47EZKF7MYQK5EGT4DXDNU4PVZTHV/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/HQSO47EZKF7MYQK5EGT4DXDNU4PVZTHV/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "024501c6dbff$24f2e780$0201a8c0@David", "message_id_hash": "HQSO47EZKF7MYQK5EGT4DXDNU4PVZTHV", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/UDXITKT27VWQ4AHME2TE2WGVGOPYEZCB/", "sender": { "address": "m0zlb (a) btinternet.com", "mailman_id": null, "emails": null }, "sender_name": "M0ZLB", "subject": "[amsat-bb] Re: SO50", "date": "2006-09-19T15:20:30Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/C226FAINS5DWRWTKPVREDJIFHFNMHWAI/", "children": [ "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/3N2VDMUXGZNLVAO2BE7KVMVHPPMCQ2DO/" ], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "Thanks Alan,\n\nBit of a \"performance\" reconfiguring for the switch on tone and then\nswitching back for the shortish pass! Guess that's why it seems unused over\nhere, no-one can be bothered!\n\nI'll have a try on the next pass!\n\nDavid\nM0ZLB/KG4ZLB\n\n\n-----Original Message-----\nFrom: Alan P. Biddle [mailto:[email protected]] \nSent: Tuesday, September 19, 2006 4:16 PM\nTo: 'M0ZLB'; 'Amsat BB'\nSubject: RE: [amsat-bb] SO50\n\nDavid,\n\nIt is a DIY process these days:\n\n=====\n\nWeekly Satellite Report\n\nTo switch the transmitter on, you need to send a CTCSS tone of 74.4 Hz. The\norder of operation is thus: (allow for Doppler as necessary)\n\n1) Transmit on 145.850 MHz with a tone of 74.4 Hz to arm the 10 minute timer\non board the spacecraft.\n2) Now transmit on 145.850 MHz (FM Voice) using 67.0 Hz to PT the repeater\non and off within the 10 Minute window.\n3) Sending the 74.4 tone again within the 10 minute window will reset the 10\nminute timer.\n\n=====\n\nNote that there is a brief but noticeable delay between keying your\ntransmitter, and the satellite transmitter coming up. A quick \"kerchunk\"\nwill not work to see if it is up. Use a couple of seconds with 74.4 Hz to\narm the bird, and then switch to the other PL. From there, you can tell\nwhen it comes up.\n\nAlan\nWA4SCA\n\n\n\n\n", "attachments": [] }