Build a Completely Passive RADAR SCRAMBLER - DEFENDER I've come up with another wonderful invention. This is a totally passive, nonpowered radar scrambler. It will so widely scatter the return Doppler signal (the bounce back off of your car) that the sending unit will receive an invalid signal and not register any speed on the display. NO BULL - DEPEND A BULL - DEFEND A BULL - SAVE A BULL - WORK A BULL This device has been tested against the real thing, my neighbor is a town cop and we tried it out. He parked on a straight road with a long bend in it, just around the bend. I had my $200.00 Radio Shack Radar Detector on (as always) as I approached. I picked him up sending his signal, about 3/4 of a mile away. As I can around the bend, my detector went nuts as I came into the full field. After I passed him, turned around and came back, he told me that his dash unit would not lock onto a speed. This is because the internal signal checking and validation circuits were getting such garbage back that they did not know what to do with the information. Almost all of the high end police units have data error circuits and will reject garbage. This will save your butt, because the cop cannot stop you and give you a ticket for speeding when this happens. If you take him to court he must show records of the readings and won't be able to since there were no readings at all. I am by no means telling you that you don't need a good radar detector. By the way, my neighbor the cop and I both recommend either the best Radio Shack (the really small super het unit) or the Escort or the Passport by Cincinatti Microwaves. The Shack unit is much cheaper and the difference is Marginal - We've test all three. What the Passive Scrambler - Defender will do for you is to save your Butt on those occasions when you don't have a detector, forgot to turn it on, or have been hit with The EVIL PULSE GUN. There is no other defense against the EVIL PULSE GUN other than what we have here, or to never - ever go over the SPEED LIMIT. ****************************************************************************** If you would like to build one of these units, then do the following. Send $5.00 for the complete set of plans to: PO Box 527 Walden, NY 12586 **** Please don't send a check, I cry when they bounce. **** Even if you are all thumbs, you can build one of these guys in about 2 hours. The parts are easy to get and you might have some of these things already in the house if you are a hobby kind of guy ( or gal ). For your well spent $5.00 you will get a complete set of plans, wiring diagrams (simple) and instructions. As an engineer, one thing that I have learned is to keep things very very simple, and this kit is just that. Good luck, keep your eyes open when you drive and have fun Thank you - R. Allan, Master Inventor and Spirit Guide.