FTL works inside electro-magnetically shielded areas. Including Faraday Cages.
Ditto ignores EM interference, so should work anywhere in the Solar System. Like close to Jupiter.
It should be a lot easier to get an FTL signal that will cover the Solar System, and nearby, than to get a comparable EM signal, and you should be able to use much smaller receivers.
Having access to a real-time clock, accurate to nanoseconds, would be useful for all sorts of purposes. There might be enough spare bandwidth to fit-in solar weather warnings, which would get to you before light-speed radiation from the Sun would.
You could put in an argument for using PPS (Planetary Positioning System) based on EM, close to each planet, say when you might start to have to worry about moons, satellites, or other travel hazards.
Having a SPS might help interstellar craft (and invaders?) find Sol again.
I'd better leave anything else to those with something more than theoretical knowledge...
--
"It is the business of the future to be dangerous" - Hawkwind
Ditto ignores EM interference, so should work anywhere in the Solar System. Like close to Jupiter.
It should be a lot easier to get an FTL signal that will cover the Solar System, and nearby, than to get a comparable EM signal, and you should be able to use much smaller receivers.
Having access to a real-time clock, accurate to nanoseconds, would be useful for all sorts of purposes. There might be enough spare bandwidth to fit-in solar weather warnings, which would get to you before light-speed radiation from the Sun would.
You could put in an argument for using PPS (Planetary Positioning System) based on EM, close to each planet, say when you might start to have to worry about moons, satellites, or other travel hazards.
Having a SPS might help interstellar craft (and invaders?) find Sol again.
I'd better leave anything else to those with something more than theoretical knowledge...
--
"It is the business of the future to be dangerous" - Hawkwind