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Are you sure? As far as I know they use satellite links. So I imagine they can avoid sending signals towards earth. I also assume they use frequency hopping in
by madez 12y ago
Are you sure?
As far as I know they use satellite links. So I imagine they can avoid sending signals towards earth. I also assume they use frequency hopping in a wide range so it's harder to track.
- bigiain 12y agoI dunno, it's a _long_ way to a satellite, and only a short distance to the ground. Given the space/packaging constraints on a drone I wonder just how directional it's uplink antenna could possibly be. (Although I'd bet the satellite probably has a _very_ high gain antenna on board - which'd turn the tables back in their favour...)
- madez 12y agoMaking a drone hard to detect is a major priority. They'll go great length to ensure it's hard to track. However, it'd be interesting to try it. Sadly there are not many drones where I am currently.