This page will hold supporting information on various Newsletter articles.  As they become filled in, they will be separated into separate webpages.

  • Terry Fox, N4TLF, began a multiple-part series on Direct Digital Synthesis (DDS) in the Sep-Oct 2016 issue of the AMRAD Newsletter.  Part 1 provided some simplified theory of modern DDS integrated circuits, based on Analog Devices parts.  Further information regarding DDS usage will be provided in subsequent issues, and below.
  • Part 1, expanded Excel table of Analog Devices DDS information: dds_table1
  • Part 1, DDS Figure 1: figure1
  • Part 1, Pictures of some DDS modules: otherdds2
  • Part 1, pictures of Chinese DDS modules, Type I and Type II:type1_type2

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