Email Detail

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/IOQPUWOZFOBAINBWSFUFACMTNLLBPG2G/?format=api",
    "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api",
    "message_id": "CAJCSnOZjnDAMpkm6r21zEcHmFaJW=P_N+SXdpo8wgqVCKtS7gw@mail.gmail.com",
    "message_id_hash": "IOQPUWOZFOBAINBWSFUFACMTNLLBPG2G",
    "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/VKV7FCTCE2UUTBFBKI6QCS72XTF7P25J/?format=api",
    "sender": {
        "address": "scott23192 (a) gmail.com",
        "mailman_id": "120e10e05ba14969a11da0a96d21e355",
        "emails": "https://mailman.amsat.org/hyperkitty/api/sender/120e10e05ba14969a11da0a96d21e355/emails/?format=api"
    },
    "sender_name": "Scott",
    "subject": "Re: [amsat-bb] Chinese Lunar sats",
    "date": "2018-05-22T20:32:33Z",
    "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/7J4EUQG27FUQZWBJBU6ZNNRKSNTYCI3F/?format=api",
    "children": [],
    "votes": {
        "likes": 0,
        "dislikes": 0,
        "status": "neutral"
    },
    "content": "Very good point, Larry.  Thanks for mentioning that.\n\nBefore I had a computer dedicated to linux-only, on numerous past projects\nthat required GNU Radio I used a bootable CD and it works great.  Your base\noperating system is untouched.\n\nThere are performance advantages to having linux installed on a dedicated\ncomputer, but to learn what linux & GNU Radio is about, the bootable CD is\na great option.\n\n-Scott,  K4KDR\n\n\n=======================\n\n\n\nOn Tue, May 22, 2018 at 4:26 PM, Larry Howell <[email protected]>\nwrote:\n\n> Scott and the other Windows users,\n>\n> Windows is completely ignored.  The live Linux CD is live!  You insert it\n> in your DVD/CD drive and reboot your PC.  Linux will load into RAM and run\n> exclusively from RAM.  It has a desktop not much different from a Windows\n> PC or an Apple Mac.  Give it a try.  My mother started using Linux when she\n> was 84, and she certainly didn't have an IT background!\n>\n> Larry AC8YE\n>\n> On Tue, May 22, 2018 at 1:50 PM, Jean Marc Momple <\n> [email protected]> wrote:\n>\n>>\n>> Scott,\n>>\n>> Thanks and my greetings to you also.\n>>\n>> Very clear and thank you for the insights.\n>>\n>> Unfortunately I don’t have the required skills about linux and IT, in\n>> spite having quite a good RF knowledge (some 40 years professionally in\n>> SATs, Mobile, PMR, microwave and mobile up to 5G now), i just know how to\n>> install the APP’s o a PC and to do some basics settings…\n>>\n>> Also, my station is quite average as yours, as the Longjiang experiment\n>> is quite interesting will continue to watch out and try receive some\n>> signals from these birds. But again wish to stress that the project\n>> managers would have much more audience and feedback if sharing more info\n>> (basic marketing), just a honest comment for improvement in such future\n>> projects. This seems always to be the case in such HAM sat ventures, that\n>> the direct stakeholders are so taken with urgent matters (fully understood)\n>> that they fail to communicate well to get the best feedback after launch\n>> from the HAM community which actually would help them a lot in assessing\n>> there bird performance.\n>>\n>> Hope my comments will help to improve our beloved projects.\n>>\n>> 73\n>>\n>>\n>> Jean Marc (3B8DU)\n>>\n>>\n>> > On May 22, 2018, at 8:42 PM, Scott <[email protected]> wrote:\n>> >\n>> > Greetings!\n>> >\n>> > The software on github  (https://github.com/bg2bhc/gr-dslwp) is for\n>> use in GNU Radio on linux, so a Windows computer would not be helpful for\n>> that.\n>> >\n>> > In the hours after launch, several Amateurs (\n>> http://lilacsat.hit.edu.cn/dashboard/pages_en/contribute.html)\n>> successfully decoded the 70cm telemetry using those GNU Radio flowgraphs (I\n>> got some partial decodes but low SNR here prevented me from getting\n>> complete packets - but I was still very pleased!).\n>> >\n>> > Last night (U.S. time), I'm not aware of anyone receiving any of the\n>> 70cm telemetry.  We were asked to watch for JT4 as well, but I'm not aware\n>> that any was received.\n>> >\n>> > As mentioned earlier in this thread, the team has lost S-Band contact\n>> with one of the cubesats.  I'm not setup to receive those frequencies but\n>> others are watching for the signals.\n>> >\n>> > For an average station like myself, the plan will be to continue to\n>> watch for 70cm telemetry with the GNU Radio software & JT4 with a second\n>> SDR.\n>> >\n>> > Hope that helps!\n>> >\n>> > -Scott,  K4KDR\n>> >\n>> >\n>> > ===========================================\n>> >\n>> > -----Original Message----- From: Jean Marc Momple\n>> > Sent: Tuesday, May 22, 2018 12:21 PM\n>> > To: Nico Janssen\n>> > Cc: AMSAT BB\n>> > Subject: Re: [amsat-bb] Chinese Lunar sats\n>> >\n>> > Nico,\n>> >\n>> > I have been trying to capture the signals from the both Longjiang sats\n>> for the past 2 days.\n>> >\n>> > On Monday it seems that I receive a carrier on the right frequency but\n>> was not able to confirm that it was from Longjiang 1.\n>> >\n>> > I used the initial Keppler’s and now using Celestrac in SatPC32 which\n>> seems to be OK when comparing with N2YO ele/az. I have been monitoring on\n>> the announced FX and having also JT4G “on” for about this evening without\n>> any results.\n>> >\n>> > For sure I am doing something wrong but cannot figure it out due to the\n>> lack of information.\n>> >\n>> > Also, trying to get a decoder software for the GMSK telemetry is quite\n>> difficult for a non-IT geek, I don’t have clue how to have the published\n>> GITHUB decoder to work on my Windows computers…\n>> >\n>> > Here we are this side.\n>> >\n>> > Quite frustrating that the communication is not that good, as if the\n>> project team want the maximum of feedback and TLM they should provide a\n>> minimum of info. Just a personal opinion.\n>> >\n>> > Anyway will try hard to receive these birds as a real opportunity for\n>> HAM to learn more on outer space com, if anyone can help and share,\n>> particularly the guys who already decoded the birds, it would be more\n>> welcomed.\n>> >\n>> > 73\n>> >\n>> >\n>> >\n>> > Jean Marc (3B8DU)\n>> >\n>> >\n>> >\n>> >\n>> >\n>> >> On May 22, 2018, at 5:03 PM, Nico Janssen <[email protected]> wrote:\n>> >>\n>> >> After their launch on 2018-05-20 at 21:28 UTC, LJ 1 and LJ 2 were\n>> >> maneuvered onto a track to the Moon. Several amateurs received\n>> >> telemetry from the satellites. But now LJ 1 appears to encounter\n>> >> problems.\n>> >>\n>> >> Quoting Wei BG2BHC:\n>> >> \"Can you help to find amateurs in the US to help to monitor DSLWP-A\n>> >> on 435.425 and 436.425 now?\n>> >> We lost the contact of satellite A on S band after an orbit adjustment.\n>> >> We just tried to switch on UHF, but we don't know if it works or not.\n>> >> The sat is just above South America.\n>> >> If it works, 435.425 should be 500bps GMSK and JT4 alternately.\n>> >> 436.425 should be 250 bps GMSK.  Bothtransmit once in 5 minutes.\n>> >>\n>> >> Thank you very much!\n>> >>\n>> >> Wei\"\n>> >>\n>> >> 73,\n>> >> Nico PA0DLO\n>> >>\n>> >> On 22-05-18 12:15, Mike Seguin wrote:\n>> >>> Any word on the two Chinese microsats LongJiang 1 & 2?\n>>\n>\n",
    "attachments": []
}