krug_krug Posted February 20, 2005 Report Share Posted February 20, 2005 could someone HELP me answer this questions PLEASE.... :-\a) can i send a digital signal through the coax cable (RF) used by CATV providers?b) is it really true that a digital signal can ride on an analog signal? how? or is there a circuit that can do this?c) is it possible or is there a way that a multiplexed analog signal can be converted into a digital signal?d) and lastly, is it possible that a modulated analog signal can be modulated again with a different type of modulation?thank you and good day! Quote Link to comment Share on other sites More sharing options...
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