>I’m pretty sure using a wide band jammer in a built up area in the US or UK will get you noticed and imprisoned in a very short period of time
How are they going to find you if dropped the jammer in someone else's trashbin? If you time the collection schedule just right, you can get a week or two of jamming assuming your battery lasts that long.
Hah, devilish idea. I was thinking you could stick them in Lime scooters but once one was found the jig would be up.
Ideally you'd want something where people would earn money (bitcoin?) for operating it, they just stick it in their bag when they catch a bus/train somewhere, it only turns on briefly/sporadically, when commanded, etc.
How are they going to find you if dropped the jammer in someone else's trashbin? If you time the collection schedule just right, you can get a week or two of jamming assuming your battery lasts that long.