Originally Posted by Dell Winders 
http://www.scienceprog.com/radio-fre...fication-rfid/
Looks like you have exposed the secret of my passive LRL's
Congratulations! Now you can build your own working LRL, and stop inferring that I am a liar. Dell
I think the link is wrong.
the right one is :
http://blog.wired.com/defense/2007/0...ng_bomb_d.html
Fred.