Page 7 - Serial Data Transmission and KNX Protocol
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KNX TUTOR SEMINAR

                  How the Shape of the Signal (Bit Representation) Changes with Modulation
                  A carrier frequency is modulated by the binary information to be transmitted:





































                  Figure 3: Change of shape of signal with modulation (Bit representation)

                  Modulation is used both for Frequency Division and Time Division Multiplexing.







































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