Allocates memory resources and opens VI references for a new Modulation Toolkit (MT) session. This VI passes a receiver info parameter that carries information about the downconversion process, carrier frequency, and VI references used by the processing VIs from one MT VI to the next. The information in this wire is stored as attributes.

Configures the NI PXI-562x device to acquire time-domain data for the downconversion characteristics that you specify.

Converts the IF data from the NI PXI-5620 digitizer module to I/Q data through a process of filtering, decimation, and downconversion. This VI can use real IF data from the NI PXI-5620 or complex I/Q data returned from the NI PXI-5620 onboard DDC.

Deallocates memory resources and ends a Modulation Toolkit (MT) session. This VI clears the information related to the downconversion process, carrier frequency, and VI references, and terminates the receiver info wire. Call this VI to end every MT session.