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GET /hyperkitty/api/list/[email protected]/email/AMRXARR6SSK5BU5OS4OHDE3L6QOIA6C4/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/AMRXARR6SSK5BU5OS4OHDE3L6QOIA6C4/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "AMRXARR6SSK5BU5OS4OHDE3L6QOIA6C4", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/74BDFYXTBFIZA4COQL4TPZVI7NQ2MMXG/", "sender": { "address": "cjhurst (a) bigpond.net.au", "mailman_id": "4cf6aa7c5aa149e88ce967dd5e9e2913", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/4cf6aa7c5aa149e88ce967dd5e9e2913/emails/" }, "sender_name": "Colin Hurst", "subject": "[amsat-bb] Re: CP6 Decoding", "date": "2009-06-17T00:05:41Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/74BDFYXTBFIZA4COQL4TPZVI7NQ2MMXG/", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "Jim,\nMike DK3WN and I have done some work evaluating CP6 Decoding.\nLike you we have difficulty decoding CP6 with hardware TNC's.\nBest performance is to use MixW, with audio from the data port.\nWe have passed this information to the CP6 Team who are investigating the\nTNC Header that CP6 sends.\nIt is also important that you tune the lower tone to 1200 Hertz.\nIn my case I use Spectran to monitor the audio.\nI will forward you a small .wav file separately that has two good\ndecodeable bursts that you can use to evaluate your system.\nBest regards,\nColin VK5HI.\n\n\n> -----Original Message-----\n> From: [email protected] [mailto:[email protected]]On\n> Behalf Of James Denneny\n> Sent: Wednesday, 17 June 2009 00:53\n> To: [email protected]\n> Subject: [amsat-bb] CP6 Decoding\n>\n>\n> I am troubleshooting a CP-6 decoding problem. I have excellent copy on\n> CP-6. Keps are good. Signal is strong but no decode.\n>\n>\n>\n> Equipment is IC-910H and AEA DSP2232. I checked everything out\n> with APRS FM\n> copy on 144.390 using hyperterminal - good copy in FM packet.\n>\n>\n>\n> PC & TNC use com 3 - 9600,8.N,1 to communicate. PC flowcontrol\n> is hardware.\n> DSP2232 is set for MOD p12 (p1 1200bps). I do not see any TNC\n> lockup during\n> data bursts. Radio is set for LSB when tracking CP-6.\n>\n>\n>\n> I even tried using hyperterminal connection in lieu of CP-6\n> decoder. NADA\n>\n>\n>\n> What am I missing?\n>\n>\n>\n> Jim\n>\n> K7EG\n>\n>\n>\n> _______________________________________________\n> Sent via [email protected]. Opinions expressed are those of the author.\n> Not an AMSAT-NA member? Join now to support the amateur\n> satellite program!\n> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb\n\n", "attachments": [] }