Wave Bubble
2007-03-15 15:26:26.249256+01 by Dan Lyke 0 comments
Wave Bubble: A design for a self-tuning portable RF jammer:
An internal lithium-ion battery provides up to 2 hours of jamming (two bands, such as cell) or 4 hours (single band, such as cordless phone, GPS, WiFi, bluetooth, etc). The battery is rechargeable via a mini-USB connector or 4mm DC jack (a common size). Alternately, 3 AAA batteries may also be used.
Not that I'd ever condone the use of such things...