• The CWNA Study Guide lists DBPSK as the modulation technique used for 2.4 GHz DSSS at 1Mbps. But one of the questions in on-line Test A gives BPSK as the 802.11 DSSS 1 Mbps modulation technique. The CWNA Study guide does not even list BPSK as a type of modulation.

    Which is correct? When are BPSK and DBPSK used?

  • These two terms are interchangeable.


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