[time-nuts] GPS jamming susceptibility

[John Green]

I read that Phrack article and their jammer is much more sophisticated
than mine. Mine is just a sweeper. I don't even know yet the sweep
rate. I was thinking more along the lines of theirs. Something that
actually put out a signal that contained at least some aspects of the
signal they were intending to jam. My next experiment will be to get a
clock oscillator that works at some submultiple of the GPS frequency
and see if one of its harmonics can jam a handheld GPS if held close
by.