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From: lharris@utgpu.UUCP
Newsgroups: sci.electronics
Subject: current carrier frequencies ???
Message-ID: <1987Sep26.212814.921@gpu.utcs.toronto.edu>
Date: Sat, 26-Sep-87 21:28:14 EDT
Article-I.D.: gpu.1987Sep26.212814.921
Posted: Sat Sep 26 21:28:14 1987
Date-Received: Sun, 27-Sep-87 10:45:52 EDT
Organization: University of Toronto Computing Services
Lines: 10
Checksum: 30756

Hi.
Could someone out there please tell me what frequencies transmit best
over AC power lines.  Are there any IC's on the market to interface to
the AC power lines ? 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.
Any help would be very much appreciated - (no - I can't afford a commercial
unit)
Thanks in advance
/Leonard