"Richard Hertz" wrote in message
...
No, but I am sure you will enlighten us. I have a fairly good idea, but I
am not sure what those specific terms mean in the world of GPS. By the
way,
I did not use those terms - you did. I used the broader term:
"interference."

GPS is a spread spectrum hahn waveform and has good resistance to
interference.

I could not make that same specific claim for the data link used by police.