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Ukraineconflict@lemmy.world to Technology@lemmy.worldEnglish · 3 days ago

Eyes in the Sky: A Comprehensive Survey of Ukrainian Unmanned Aerial Vehicles (UAVs)

www.lvivherald.com

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Eyes in the Sky: A Comprehensive Survey of Ukrainian Unmanned Aerial Vehicles (UAVs)

www.lvivherald.com

Ukraineconflict@lemmy.world to Technology@lemmy.worldEnglish · 3 days ago
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  • cheese_greater@lemmy.world
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    3 days ago

    BirdsArentReal

  • magic_smoke@lemmy.blahaj.zone
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    3 days ago

    DJI Mavic/fpv

    Analog Video

    That’s not how that works, anyone who’s actually touched a flight controller have any insight on this stuff?

    • fuckwit_mcbumcrumble@lemmy.dbzer0.com
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      2 days ago

      https://www.dji.com/fpv

      Compatible with Analog Video Transmission

      The DJI Digital FPV System can be used with analog image transmission via a third-party receiver, allowing users to switch between AV and digital video transmissions.

      All the drone footage I’ve seen has been analog, and I guess it’s possible on the FPV.

      • naur@tech.pr0n.pl
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        7 hours ago

        I think DJI might be referring to the recently introduced “race mode”, which reduces bandwidth of their transmitter and allows other pilots (with analog systems) to fly nearby. In regular mode DJI video systems tend to interfere with analog transmissions.

        I haven’t heard of any official way to get analog video from a DJI air unit.

        • fuckwit_mcbumcrumble@lemmy.dbzer0.com
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          6 hours ago

          From what I read they actually work with 3rd party analog receivers from the drone itself.

          Ex: https://www.reddit.com/r/fpv/comments/16n8ztu/hi_dji_goggles_for_analog/

      • magic_smoke@lemmy.blahaj.zone
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        2 days ago

        Huh TIL. Usually DJI locks you in pretty hard.

        Either way the mavic certainly ain’t working off of analog.

        • inktvip@lemmy.dbzer0.com
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          21 hours ago

          I highly doubt the mavics used in Ukraine still run the stock firmware

          • magic_smoke@lemmy.blahaj.zone
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            18 hours ago

            That takes more than firmware, and I don’t know how much thats worth it compared to just using existing fpv hardware.

            • inktvip@lemmy.dbzer0.com
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              18 hours ago

              That was about the lock in part. Most of the mavic footage I’ve seen seems to be digital at least, though I recall something about them changing the RF frequencies constantly to avoid jamming.

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