0x0@programming.dev to Technology@lemmy.worldEnglish · 18 hours agoNASA beams home cat video from 19 million miles awaybigthink.comexternal-linkmessage-square17fedilinkarrow-up1241arrow-down14file-text
arrow-up1237arrow-down1external-linkNASA beams home cat video from 19 million miles awaybigthink.com0x0@programming.dev to Technology@lemmy.worldEnglish · 18 hours agomessage-square17fedilinkfile-text
minus-squareTimeSquirrel@kbin.melroy.orglinkfedilinkarrow-up6·15 hours agoHigher frequencies = smaller wavelengths = ability to pack more information into the same wave. That’s why phones started using the very high upper microwave bands for 5G.
Higher frequencies = smaller wavelengths = ability to pack more information into the same wave.
That’s why phones started using the very high upper microwave bands for 5G.