Free Republic
Browse · Search
News/Activism
Topics · Post Article

Skip to comments.

Build your own Klingon disruptor
The Register ^ | 10/09/1999 at 11:12 GMT | ?

Posted on 10/24/2002 4:43:45 PM PDT by glorgau

An ex-US Navy engineer has done just that for the bargain price of $500. The gadget fiend has built a 'gun', using readily available hardware that can disable almost any piece of electronic equipment from 20 feet away.

It consists of a parabolic reflector, a horn antenna and two ignition coils and is powered by a car battery. When the inventor, David Schriner demonstrated his new toy at the Infowar 99 conference in Washington DC, it disrupted the PA system and two nearby PCs, which needed to be reset even after the 'gun' was switched off.

The principle it exploits dates back to Tesla. In essence, the gun shoves a 20 megawatt burst of radio noise through the antenna, which then interferes with nearby electrical equipment, according to US newswire reports.

Schriner said the demonstration was intended as a wake up call to the electronics industry. He said he wanted to show that even low-budget saboteurs could inflict serious damage. He claims to have built another machine capable of crashing computers, and cars from a distance of 100 feet. That one cost him less than $300.

Permanent damage is rare, Schriner says, but that is not the point. The computers at the conference worked after re-booting. "But if that happens to be a computer in a tank, or in a piece of medical equipment, how long does it take to reboot?" he asks. "By that time you could be dead." ®


TOPICS: Business/Economy; Foreign Affairs; Miscellaneous; Technical
KEYWORDS:
Navigation: use the links below to view more comments.
first previous 1-2021-28 last
To: scouse
lol! you ferengi! a ferengi woman should not be clothed!
21 posted on 10/26/2002 7:35:23 AM PDT by Terriergal
[ Post Reply | Private Reply | To 4 | View Replies]

To: 1john2 3and4
LOL that's SO unchristian! ;-)
22 posted on 10/26/2002 7:37:38 AM PDT by Terriergal
[ Post Reply | Private Reply | To 10 | View Replies]

To: apillar
In other news Chuck Schumer has just introduced legislation to ban the "Klingon Disrupter".

LOL!

23 posted on 10/26/2002 7:39:07 AM PDT by Terriergal
[ Post Reply | Private Reply | To 18 | View Replies]

To: Terriergal
*sigh* i know, pls. forgive me
24 posted on 10/26/2002 9:44:49 AM PDT by 1john2 3and4
[ Post Reply | Private Reply | To 22 | View Replies]

To: michigander
Heghlu'meH QaQ jajvam

Today is a good day to die.

25 posted on 12/08/2002 4:51:14 PM PST by Bloody Sam Roberts
[ Post Reply | Private Reply | To 3 | View Replies]

To: michigander
Oh yeah...See you in Sto-Vo-Kor!
26 posted on 12/08/2002 4:53:14 PM PST by Bloody Sam Roberts
[ Post Reply | Private Reply | To 3 | View Replies]

To: glorgau
BTTT
27 posted on 12/08/2002 4:54:25 PM PST by Fiddlstix
[ Post Reply | Private Reply | To 1 | View Replies]

To: Bloody Sam Roberts
Hillary demands that every plane be immediatly equiped with one to provide protection against SAMs.
28 posted on 12/08/2002 4:56:14 PM PST by calljack
[ Post Reply | Private Reply | To 26 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-28 last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
News/Activism
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson