[borism]

like cutting a cable is "jammable"

you can put a cable in 1x1 meter of concrete and bury it 10m deep or you can camouflage it in forest, bush or heck, even among other cables in an urban environment.

How do you plan on hiding your wireless AP?

Presumably a wireless jamming method would have an area/circle/sphere of effectiveness.

you must not worry that your presumable opponent (The Evil Government) has enough effectiveness to render your moving AP plan irrelevant.