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Starlink Direct to Cell (direct.starlink.com)
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[-] LostXOR@kbin.social 5 points 1 year ago

From their timeline it seems it'll be a year or two before it becomes available, but that's pretty cool nonetheless. I wonder how strong (and sensitive) of an antenna the satellites need to communicate with phones designed for much shorter range communication, and if it'll work with cloud cover.

[-] shortwavesurfer@monero.town 5 points 1 year ago

Actually, because its line of sight the transmitters not need be super powerful. I am an amateur radio operator and the sats i can talk to in LEO use like 100mW (0.1W) transmitters and we can pick them up. The biggest proble.m really is that the satellite needs a large antenna to pick up the phone. The higher the frequency they use the smaller the antennas on the sats can be.

this post was submitted on 11 Oct 2023
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