sbv@sh.itjust.works to Technology@lemmy.worldEnglish · 2 个月前Iran plans permanent break from global internet, say activistswww.theguardian.comexternal-linkmessage-square54linkfedilinkarrow-up1339arrow-down17
arrow-up1332arrow-down1external-linkIran plans permanent break from global internet, say activistswww.theguardian.comsbv@sh.itjust.works to Technology@lemmy.worldEnglish · 2 个月前message-square54linkfedilink
minus-squarehector@lemmy.todaylinkfedilinkEnglisharrow-up3·2 个月前It takes a lot of juice to jamn radio signals though, the farther away from where you are jambing the harder it becomes as I understand it, an inverse square root. Do you know how they jamn the satelites?
minus-squareHule@lemmy.worldlinkfedilinkEnglisharrow-up4·2 个月前It was something about base stations needing to know their own precise location. So they messed with the GPS signal. And it isn’t 100% effective, of course.
It takes a lot of juice to jamn radio signals though, the farther away from where you are jambing the harder it becomes as I understand it, an inverse square root.
Do you know how they jamn the satelites?
It was something about base stations needing to know their own precise location. So they messed with the GPS signal.
And it isn’t 100% effective, of course.