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Path: utzoo!linus!decvax!decwrl!sun!calma!sivax!jim
From: jim@sivax.UUCP (Jim Bauman)
Newsgroups: net.auto
Subject: Re: Radar effectiveness
Message-ID: <204@sivax.UUCP>
Date: Tue, 18-Feb-86 10:09:24 EST
Article-I.D.: sivax.204
Posted: Tue Feb 18 10:09:24 1986
Date-Received: Wed, 19-Feb-86 23:37:49 EST
References: <1113@decwrl.DEC.COM> <517@eneevax.UUCP>
Organization: System Industries, Milpitas, Ca
Lines: 21

> In article <1113@decwrl.DEC.COM> earle@dec-miracl.UUCP writes:
> >
> >					George Earle
> >					DECVAX!DECWRL!RHEA!OBLIO!EARLE
> >
> >PS:  Anyone ever use a radar interference unit?  What do you use it for if
> >all the ads say "be carefull in use when near police radar"?
> 
> Simple: you bring it with you to college baseball games, to prevent major-
> league scouts (and/or opponents' reconnaisance teams) from clocking your
> pitcher; what else?
>
	Building a "radar interference" unit is easy (and effective). The
	idea is not to send out a signal that says "I'm doing 30mph (what
	if yer in  a 20 zone!), but to send out a signal that changes
	pulsing frequency so rapidly that the police radar doesn't have
	a chance to "lock in " on ANY particular speed. The hardest part
	about building  one of these is finding inexpensive gunn diode oscilators.

	Bauman
	sivax