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{
    "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/URHYXZB7P3SO2SOHZ7OR37OSECCHSTPO/?format=api",
    "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api",
    "message_id": "C252D6E5060944BF9787225D53B2FA5E@GouldMainPC",
    "message_id_hash": "URHYXZB7P3SO2SOHZ7OR37OSECCHSTPO",
    "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/URHYXZB7P3SO2SOHZ7OR37OSECCHSTPO/?format=api",
    "sender": {
        "address": "gouldsmi (a) bellsouth.net",
        "mailman_id": "9f2b000d905c4738ab035c94a0dffa89",
        "emails": "https://mailman.amsat.org/hyperkitty/api/sender/9f2b000d905c4738ab035c94a0dffa89/emails/?format=api"
    },
    "sender_name": "Gould Smith",
    "subject": "[amsat-bb] Re: Arissat bpsk1000 software?",
    "date": "2011-01-25T19:59:56Z",
    "parent": null,
    "children": [],
    "votes": {
        "likes": 0,
        "dislikes": 0,
        "status": "neutral"
    },
    "content": "Hello Jeff and BB,\n\nThe BPSK-1000 downlink is transmitted in SSB mode. I sounds like a \n\"shusssch\", higher pitch than the 400 bps growl. It is difficult to tune by \near. So the CW signal was moved close to it so the CW signal could used as a \ntuning signal.\nPlug  the audio from an SSB receiver into the computer soundcard MIC/LineIn \nsocket. The PC//Mac software display contains a dotted line that you use to \ntune your receiver until the CW signal bump lines up with the dotted line \nand the software will decode the BPSK-1000 signal as well as the CW.\nThe BPSK data is composed of 5 packets.\nTLM\nExperiment packet 1 of 5\nTLM\nExperiment packet 2 of 5\nTLM\nExperiment packet 3 of 5\nTLM\nExperiment packet 4 of 5\nTLM\nExperiment packet 5 of 5\nTLM\nExperiment packet 1 of 5\n...\nWe will have more about this as the developers get the first version ready \nfor people to look at, we hope soon.\nWe will also have an Internet data stream running for people to practice \nusing the software.\n\n73,\nGould, WA4SXM\n\n\n----- Original Message ----- \nFrom: \"Jeff Yanko\" <[email protected]>\nTo: \"Gould Smith\" <[email protected]>\nSent: Tuesday, January 25, 2011 2:17 PM\nSubject: Re: [amsat-bb] Re: Arissat bpsk1000 software?\n\n\n> Hi Gould,\n>\n> Question.  I've read the ARISSAT articles in both QST and AMSAT Journal \n> and understand the BPSK 1000 beacon.  However, what mode will the beacon \n> be transmitting in?  SSB, FM?  Looking forward to your reply.\n>\n>\n> 73,\n>\n>\n> Jeff  WB3JFS\n>\n>\n>\n> ----- Original Message ----- \n> From: \"Gould Smith\" <[email protected]>\n> To: \"Vince adams\" <[email protected]>; <[email protected]>\n> Sent: Tuesday, January 25, 2011 8:02 AM\n> Subject: [amsat-bb] Re: Arissat bpsk1000 software?\n>\n>\n>> Hello Vince and BB,\n>>\n>> Thanks for your interest.\n>>\n>> We have working software to demodulate and decode the BPSK-1000 signal \n>> for\n>> both the PC and Mac.  We got a live stream of realtime data running over \n>> the\n>> Internet last weekend.\n>> The developers are refining the software and we expect to make this\n>> available soon.\n>>\n>> 73,\n>> Gould, WA4SXM\n>>\n>>\n>> ----- Original Message ----- \n>> From: \"Vince adams\" <[email protected]>\n>> To: <[email protected]>; \"Vince adams\" <[email protected]>\n>> Sent: Tuesday, January 25, 2011 9:53 AM\n>> Subject: [amsat-bb] Arissat bpsk1000 software?\n>>\n>>\n>>>\n>>> I have been reading about the upcoming Arissat-1 mission and have found\n>>> lots of good information.  However, I have been unable to find any links\n>>> to the bpsk-1000 software that will be used for telemetry.  All of the\n>>> articles I have read say that the software will be available before the\n>>> suit is deployed.  But if I read correctly, this is coming up fairly \n>>> soon.\n>>> Any info would be appreciated.\n>>>\n>>> 73  Vince  N9VN\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 satellite \n>>> program!\n>>> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb\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 satellite \n>> program!\n>> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb\n>>\n>\n> \n\n",
    "attachments": []
}