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Path: utzoo!watmath!clyde!burl!ulysses!mhuxl!ihnp4!ihuxf!parnass
From: parnass@ihuxf.UUCP (Bob Parnass, AJ9S)
Newsgroups: net.ham-radio
Subject: Re: White House radios prevent eavesdrop - (nf)
Message-ID: <2369@ihuxf.UUCP>
Date: Tue, 28-Aug-84 21:40:41 EDT
Article-I.D.: ihuxf.2369
Posted: Tue Aug 28 21:40:41 1984
Date-Received: Wed, 29-Aug-84 05:17:59 EDT
References: <12736@sri-arpa.UUCP>, <774@hplabs.UUCP>
Organization: AT&T Bell Labs, Naperville, IL
Lines: 9

It's not spread spectrum. It's Motorola's Digital Voice
Privacy (DVP), with the DES option no doubt.

You can read about it in a DVP Mitrek manual, available for a buck or
so at your local hamfest.

-- 
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Bob Parnass,  Bell Telephone Laboratories - ihnp4!ihuxf!parnass - (312)979-5414