BHAN85
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- Jan 5, 2015
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It's just a distance thing.As I explained in another thread a while back it doesn’t matter what satellite network is used how GPS works is that it has a very specific SNR [Signal to Noise Ratio] and deviation on this renders any TX/RX module operating at that frequency practically useless.
Satellites are far from ground.
Attackers are in the ground.
So it's easy to do jamming, just transmitting garbage in same frequencies with more power.
Anyway, Israel can do jamming only in the last stage of missile path.
Iranian long range rockets can use GNSS in the 90% of path.