Space Comms

@SpaceComms1

YouTube videos about ham radio space communications by John Brier KG4AKV More than ham radio:

Raleigh, NC, USA
youtube.com/spacecomms1
Vrijeme pridruživanja: ožujak 2009.
Rođen/a 25. kolovoza 1983.
1.987 fotografija ili videozapisa Fotografije i videozapisi

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  1. prije 11 sati

    Thank you.

    As an outsider looking in, I've noticed this. No doubt some are bad actors who should know better, but how many are just honest mistakes and could use a bit of elmering? Whatever, gotta get those sick Twitter burns in!
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  2. proslijedio/la je Tweet
    prije 20 sati

    in 2006, the crew released a spare spacesuit - naming it SuitSat-1 - into orbit around the Earth. The Russian Orlan spacesuit was equipped with a radio transmitter so radio amateurs on Earth could tune in to this space signal.

    SuitSat-1 in orbit above the earth
    10 replies 135 proslijeđenih tweetova 584 korisnika označavaju da im se sviđa
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  3. prije 17 sati

    There's a tendency in Twitter and parts of the community at large to create camaraderie by pointing out other's flaws or bad operation habits. It's unhelpful to the hobby because it turns off new people from joining who feel like they are or might be the target of it.

    8 replies 1 proslijeđeni tweet 20 korisnika označava da im se sviđa
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  4. 3. velj

    If I may brag, I just got an email from someone at University of Washington who is involved with the HuskySat-1 project who said my videos were a pleasure to watch. What a great way to end the weekend.

    New video: I decoded HuskySat-1 with manual tuning and no SDR on an 89 degree max elevation pass.
    5 replies 4 proslijeđena tweeta 58 korisnika označava da im se sviđa
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  5. 3. velj

    New video: I decoded HuskySat-1 with manual tuning and no SDR on an 89 degree max elevation pass.

    1 reply 4 proslijeđena tweeta 31 korisnik označava da mu se sviđa
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  6. 2. velj

    I think she was reassured by that because so many people just use smart phones and don't know or care how technology works.

    8 korisnika označava da im se sviđa
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  7. 2. velj

    She knew what Doppler shift was and had seen satellites in the night sky in summers in Minnesota. After talking for a while she said there must be a whole community of young people like me into sats.

    1 reply 7 korisnika označava da im se sviđa
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  8. 2. velj

    Of all the passerbys I have talked to about ham radio sats, Jean, who saw me RXing HuskySat-1, was by far the most interested. We talked for 30 minutes. She alluded to the space race and said she was really happy to see young people were into space even today.

    1 reply 16 korisnika označava da im se sviđa
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  9. proslijedio/la je Tweet
    1. velj

    in 2003 the community lost seven astronauts of STS-107 when Columbia broke apart upon re-entry. Take a moment today to remember these brave souls.

    17 replies 99 proslijeđenih tweetova 525 korisnika označava da im se sviđa
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  10. proslijedio/la je Tweet
    1. velj

    HuskySat-1/??/USB First decodes of this bird and it wasn't difficult. Got the tracking data from ISS Detector and the doppler correction was done by hand (see upper left corner). Good SNR, but the birds seems to spin a bit. Got 33 frames decoded.

    1 reply 5 proslijeđenih tweetova 57 korisnika označava da im se sviđa
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  11. 2. velj

    Will acrivate grid FM06 on the 0242 UTC AO-92 pass in ~20min

    5 korisnika označava da im se sviđa
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  12. 2. velj

    1 proslijeđeni tweet 12 korisnika označava da im se sviđa
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  13. 2. velj

    I will activate grid FM06 on the 0157 UTC SO-50 pass. Omw home from Greensboro after doing a video shoot there.

    1 reply 2 proslijeđena tweeta 13 korisnika označava da im se sviđa
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  14. proslijedio/la je Tweet
    1. velj

    My first video shoot :-)

    1 proslijeđeni tweet 8 korisnika označava da im se sviđa
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  15. 1. velj

    Very cool! I was tuning down trying to follow it fwiw.

    2:19
    Odgovor korisnicima @SpaceComms1 @UW
    Just fiddlin' around this morning and decided to make this Spectran analysis of your Huskysat-1 audio. It's easy to see the pronounced Doppler shift of signal at UHF.
    7 korisnika označava da im se sviđa
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  16. 1. velj

    UW video about HuskySat-1

    1 reply 1 proslijeđeni tweet 9 korisnika označava da im se sviđa
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  17. proslijedio/la je Tweet
    2. stu 2019.

    .'s rocket sends cargo ship to with a satellite built by students in Seattle aboard: H/T (Photo: )

    Antares launch with Cygnus cargo ship
    9 proslijeđenih tweetova 11 korisnika označava da im se sviđa
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  18. proslijedio/la je Tweet
    1. velj

    Last fall, a satellite built by students was sent to the . This afternoon it left the ISS and went into orbit. UW students made their first contact with at around 4:25 p.m., as it passed over Seattle! Background:

    group of people looking at computer monitors
    6 replies 38 proslijeđenih tweetova 114 korisnika označava da im se sviđa
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  19. 1. velj

    My audio recording of HuskySat-1. FoxTelem didn't decode any frames but I was doing manual Doppler correction.

    1 proslijeđeni tweet 7 korisnika označava da im se sviđa
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  20. proslijedio/la je Tweet
    1. velj

    Keps for HuskySat-1 posted to Amsat-BB

    1 proslijeđeni tweet 4 korisnika označavaju da im se sviđa
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