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Subject: Re: why no one can help me on this design problem
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Date: 04/04/03 at 10:08 PM
Posted by: Russ Kincaid
In Reply to: why no one can help me on this design problem posted by waqar on 04/04/03 at 5:41 AM:
Carrier current is the way to go. Use 50kHz carrier with AM modulation on one end and 30kHz carrier on the other end. You will need a bandpass filter on each end to seperate the signals. Power and signals can reside on the same two wires, if yu want.
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