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Subject: Re: I think you are not correct russlk
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Date: 02/26/02 at 8:03 AM
Posted by: Russ Kincaid
In Reply to: I think you are not correct russlk posted by Waqar Zaka on 02/26/02 at 5:45 AM:
You are right, but I do not know how those systems work. CATV and probably the telephone system uses two-way amplifiers. One possibility that comes to mind, is quadrature modulation of a carrier so that transmitted and received signals could be seperated.
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