Quadrature Downconversion

NI High-Speed Digitizers Help (NI-SCOPE)

Edition Date: January 2017

Part Number: 370592AB-01

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For quadrature downconversion applications, complete the following steps:

  1. Set the DDC Enabled property to True.
  2. Set the Data Processing Mode property to Complex.
  3. Set the Min Sample Rate property to the desired IQ data rate.
  4. Set the Frequency Translation Enabled property to True.
  5. Set the Center Frequency property to the desired center frequency of the IF band you want to downconvert.


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