On Sat, 26 Jun 2004, J.A. Terranson wrote: > > a mikropower jammer, > > Only if you are willing to forego the phone as well, in which case, just > remove the battery pack :-)
I am assuming here that the phone has a dual receiver, one of the GPS signal and one of the cellular service itself. As both operate on different frequencies, it should be possible to jam one while keep the other's service intact. As we can feed the jamming signal right into the antenna of the receiver which we can physically access, we can use very very small powers, which lowers the chance of the jammer to interfere with other devices we perhaps would like to keep in operation, and makes us less susceptible to be annoyed by the FCC goons.
