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Article #5459Detecting Police cars was: Radar Detectors
From: David Lesher
Date: Sat, 04 Aug 1990 00:47
Date: Sat, 04 Aug 1990 00:47
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>In Illinois, most police cars carry a Motorola receiver locked to the ISPERN >frequency. (A statewide emergency network.) I have toyed with the idea of >building an ISPERN detector; it would detect police _cars_, not the radar. It can be done lots easier. Some depts. equip their troops with mobile crossband repeators. Thus the ticket_pusher's 450 mhz handheld will come out on the car's 100 w. hi (or low) band radio, and verse vica. All you need to do is listen on the car_to_trooper 450 mhz xmit frequency. When you hear it, he's nearby! -- A host is a host from coast to coast.....wb8foz@mthvax.cs.miami.edu & no one will talk to a host that's close............(305) 255-RTFM Unless the host (that isn't close)......................pob 570-335 is busy, hung or dead....................................33257-0335
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!mailrus!ncar!umigw!mthvax!wb8foz From: wb8foz@mthvax.cs.miami.edu (David Lesher) Newsgroups: sci.electronics Subject: Detecting Police cars was: Radar Detectors Message-ID: <1990Aug4.004727.5237@mthvax.cs.miami.edu> Date: 4 Aug 90 00:47:27 GMT References: <324@bally.Bally.COM> <13317@mcdphx.phx.mcd.mot.com> <26b8be39-32e.2sci.electronics-1@vpnet.chi.il.us> Reply-To: wb8foz@mthvax.cs.miami.edu (David Lesher) Organization: NRK Clinic for habitual NetNews abusers Lines: 20