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From: khayo@sonia.cs.ucla.edu (Erazm J. Behr)
Newsgroups: sci.electronics
Subject: Re: current carrier frequencies ???
Message-ID: <8360@shemp.UCLA.EDU>
Date: Sun, 27-Sep-87 18:35:57 EDT
Article-I.D.: shemp.8360
Posted: Sun Sep 27 18:35:57 1987
Date-Received: Mon, 28-Sep-87 04:37:43 EDT
References: <1987Sep26.212814.921@gpu.utcs.toronto.edu>
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Reply-To: khayo@MATH.UCLA.EDU (Erazm J. Behr)
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Organization: Boelter Hall of Fame
Lines: 15
Keywords: AC modem

In article <1987Sep26.212814.921@gpu.utcs.toronto.edu> lharris@gpu.utcs.toronto.edu (Leonard Harris) writes:
>
>(...) I was thinking of putting together a current carrier
>modem so I could zap files from a computer in the basement to one upstairs
>without tying up the phone lines.

   I remember seeing such a thing (very simple, but probably slow -
"trickle" more than "zap" variety) in an issue of Byte about a year
and a half ago, in Ciarcia's Circuit Cellar dept. (not to be confused
with a fancy bells-and-whistles $400 modem he described more recently.)
Next time I'm in the library, I'll try to find the exact reference.

   Sorry, couldn't mail the above - your site is not in our /etc/hosts.
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          >>>>--------------->         khayo@math.ucla.edu