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GET /hyperkitty/api/list/[email protected]/email/6UYQJBRVLNGLAWP25JK6KH2YQ4LIF42H/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/6UYQJBRVLNGLAWP25JK6KH2YQ4LIF42H/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "6UYQJBRVLNGLAWP25JK6KH2YQ4LIF42H", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/6UYQJBRVLNGLAWP25JK6KH2YQ4LIF42H/", "sender": { "address": "k.swaggart (a) charter.net", "mailman_id": "b53f0c8256f444dea314ac1412cd4bd5", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/b53f0c8256f444dea314ac1412cd4bd5/emails/" }, "sender_name": "Ken Swaggart", "subject": "Re: [amsat-bb] FalconSat-3 sig level to decode", "date": "2017-10-12T22:17:08Z", "parent": null, "children": [ "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/UHVVBWFG6STZ6S6NEZHMFYP72CCA2PPA/", "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/KK64Z2ILFABUVKOVOOBZPT65GGJPG7AX/" ], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "I'm using the AirSpy (not mini) with SDR#. Doppler tuning with homebrew\nsoftware. Haven't noticed lost packets when the SDR freq changes, but will\nbe on the lookout for that.\n\nThe audio loopback is Virtual Audio Cable. \n\nSSB Preamp\n\nRotator is a G5500 and LVB Tracker controlled by my homebrew software. (I\nreally like the LVB Tracker!)\n\nSound modem is Dire Wolf which feeds APRS-IS. At the present time I'm just\nwatching the packets scroll by on the Dire Wolf display. My main goal was to\nIgate the FalconSat-3 packets.\n\n73,\nKen, W7KKE\n\n-----Original Message-----\nFrom: Andrew Rich [mailto:[email protected]] \nSent: Thursday, October 12, 2017 15:07\nTo: Ken Swaggart <[email protected]>\nCc: AMSAT -BB <[email protected]>; Australian APRS Users\n<[email protected]>\nSubject: Re: [amsat-bb] FalconSat-3 sig level to decode\n\n\nHi Ken \n\nI thought you might have good antenna \n\nHey \n\nSo your on windows \n\n+ AirSpy Mini\n+ SDR#\n+ What audio loop back\n+ Preamps\n+ Rotator - from what program\n+ What Sound modem ?\n+ What APRS / TNC style program\n\n- Andrew - \n\n\n> On 13 Oct 2017, at 4:12 am, Ken Swaggart <[email protected]> wrote:\n> \n> On this morning's FalconSat-3 pass, I checked the signal required to \n> decode using Dire Wolf. It was 18 dB SNR, so that's roughly S3 +/- \n> above the noise floor.\n> \n> RX setup: AirSpy SDR, SDRsharp, mast-mounted preamp, 15 X 15 X Yagi,\nG5500.\n> \n> 73,\n> Ken, W7KKE\n> \n> _______________________________________________\n> Sent via [email protected]. AMSAT-NA makes this open forum available \n> to all interested persons worldwide without requiring membership. \n> Opinions expressed are solely those of the author, and do not reflect the\nofficial views of AMSAT-NA.\n> Not an AMSAT-NA member? Join now to support the amateur satellite program!\n> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb\n\n", "attachments": [] }