Extreme distance can reduce the amplitude of gravity but it would be difficult to modulate extreme distance.
They you would get only one channel or frequency.

 

gravitational waves are modulated all the time... any time mass is moved, gravitational field is changed. one can do jumping jacks and that will affect it too. the only problem is that reception technology is in its infancy and not affordable

 

Extreme distance can reduce the amplitude of gravity but it would be difficult to modulate extreme distance.
They you would get only one channel or frequency.

Its off topic,
But what the heck...
Gravitational waves,
are they not an amplitude modulation of gravity ?
If so, why could they not be phase or frequency modulated also ?
Ok, we can't but nothing to say they can't be ..

Now thats about as far out there as I can get now days !

 

gravitational waves are modulated all the time... any time mass is moved, gravitational field is changed. one can do jumping jacks and that will affect it too. the only problem is that reception technology is in its infancy and not affordable

Yep, that was the joke implicit in my post. Detection of gravitational waves takes synchronized detectors over very large distances. A bit too big for a handheld!

Bob